List of places in Colorado: P–Z

Adams Alam Arapahoe Arch Baca Bent Boul Bro Chaf Cheyenne Cle Conejos Cost Crow Cust Delta Den Dolores Doug Eagle Elbert El Paso Fremont Garfield Gil Grand Gunnison Hins Huerfano Jacks Jef Kiowa Kit Carson Lake La Plata Larimer Las Animas Lincoln Logan Mesa Min Moffat Montez Montrose Morg Otero Our Park Phil Pitkin Prow Pueblo Rio Blanco Rio G Routt Saguache SJ San Miguel Sedg Sum Tell Wash Weld Yuma

The 64 counties of the U.S. State of Colorado.

Map all coordinates using: OpenStreetMap Download coordinates as: KML GPX (all coordinates) GPX (primary coordinates) GPX (secondary coordinates)

See also: List of populated places in Colorado

This is a list of more than 4,000 places in the U.S. State of Colorado . ^{[1] [2]}

For additional information, please see the following:

• 210 census-designated places – List of census-designated places in Colorado ^[3]
• 64 counties – List of counties in Colorado ^[4]
• 64 county seats – List of county seats in Colorado ^{[4] [1] [2]}
• more than 36 forts – List of forts in Colorado ^{[1] [2]}
• more than 1,500 ghost towns – List of ghost towns in Colorado ^{[1] [2]}
• more than 1,500 historic places – List of National Register of Historic Places in Colorado ^{[5] [1] [2]}
• 9 military bases – List of military installations in Colorado ^{[1] [2]}
• more than 340 mountain passes – List of mountain passes of Colorado ^[1]
• more than 2,800 mountain peaks – List of mountain peaks of Colorado ^[1]
• 273 municipalities – List of municipalities in Colorado ^{[6] [7] [1] [2]}
• 2 Native American reservations – List of Native American reservations in Colorado ^{[1] [2]}
• more than 400 post offices – List of post offices in Colorado ^{[8] [9] [1] [2]}
• more than 600 protected areas – List of protected areas of Colorado ^{[1] [2]}

Colorado places:   A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z

A–F

• List of places in Colorado: A through F

G–O

• List of places in Colorado: G through O

P

Place	County	Type	ZIP code	Coordinates
Pacific	El Paso County	former post office	NA	NA
Pacific Railroad	Sedgwick County	see Transcontinental Railroad
Pactolus	Gilpin County	unincorporated community	80422	39°55′04″N105°27′52″W / 39.91778°N 105.46444°W / 39.91778; -105.46444 (Pactolus)
Padroni	Logan County	census-designated place	80745	40°46′55″N103°10′24″W / 40.78194°N 103.17333°W / 40.78194; -103.17333 (Padroni CDP)
Pagoda	Routt County	ghost town	NA	40°20′13″N107°24′57″W / 40.33694°N 107.41583°W / 40.33694; -107.41583 (Pagoda (historical))
Pagosa Junction	Archuleta County	unincorporated community	81147	37°02′17″N107°11′57″W / 37.03806°N 107.19917°W / 37.03806; -107.19917 (Pagosa Junction)
Pagosa Springs	Archuleta County seat	home rule town	81147, 81157	37°16′10″N107°00′35″W / 37.26944°N 107.00972°W / 37.26944; -107.00972 (Pagosa Springs)
Paige City	Summit County	former post office	80424	NA
Paisaje	Conejos County	unincorporated community	81120	37°04′04″N106°03′38″W / 37.06778°N 106.06056°W / 37.06778; -106.06056 (Paisaje)
Palisade	Mesa County	statutory town	81526	39°06′37″N108°21′03″W / 39.11028°N 108.35083°W / 39.11028; -108.35083 (Palisade)
Palisades	Mesa County	see Palisade
Pallas	Routt County	former post office	NA	NA
Palmer	El Paso County	see Palmer Lake
Palmer	Fremont County	see Coaldale
Palmer Lake	El Paso County	statutory town	80133	39°07′20″N104°55′02″W / 39.12222°N 104.91722°W / 39.12222; -104.91722 (Palmer Lake)
Palos Verdes	Arapahoe County	Centennial neighborhood	80111	39°36′21″N104°55′06″W / 39.60583°N 104.91833°W / 39.60583; -104.91833 (Palos Verdes)
Pando	Eagle County	ghost town	NA	39°27′26″N106°20′01″W / 39.45722°N 106.33361°W / 39.45722; -106.33361 (Pando (historical))
Pandora	San Miguel County	unincorporated community	81435	37°56′00″N107°47′08″W / 37.93333°N 107.78556°W / 37.93333; -107.78556 (Pandora)
Panorama Heights	Jefferson County	unincorporated community	80401	39°43′20″N105°14′25″W / 39.72222°N 105.24028°W / 39.72222; -105.24028 (Panorama Heights)
Paoli	Phillips County	statutory town	80746	40°36′44″N102°28′22″W / 40.61222°N 102.47278°W / 40.61222; -102.47278 (Paoli)
Paonia	Delta County	statutory town	81428	38°52′06″N107°35′31″W / 38.86833°N 107.59194°W / 38.86833; -107.59194 (Paonia)
Paonia State Park	Gunnison County	Colorado state park	81415	38°57′42″N107°20′23″W / 38.9617°N 107.3396°W / 38.9617; -107.3396 (Paonia State Park)
Papeton	El Paso County	Colorado Springs neighborhood	80907	38°52′35″N104°48′07″W / 38.87639°N 104.80194°W / 38.87639; -104.80194 (Papeton)
Parachute	Garfield County	home rule town	81635	39°27′07″N108°03′10″W / 39.45194°N 108.05278°W / 39.45194; -108.05278 (Parachute)
Paradise Acres	Jefferson County	Arvada neighborhood	80005	39°49′44″N105°06′02″W / 39.82889°N 105.10056°W / 39.82889; -105.10056 (Paradise Acres)
Paradise Hills	Jefferson County	unincorporated community	80401	39°42′45″N105°15′06″W / 39.71250°N 105.25167°W / 39.71250; -105.25167 (Paradise Hills)
Paradox	Montrose County	unincorporated community	81429	38°22′06″N108°57′44″W / 38.36833°N 108.96222°W / 38.36833; -108.96222 (Paradox)
Paragon Estates	Boulder County	census-designated place	80303	39°58′49″N105°10′53″W / 39.98028°N 105.18139°W / 39.98028; -105.18139 (Paragon Estates CDP)
Paramount Heights	Jefferson County	Wheat Ridge neighborhood	80215	39°45′28″N105°06′51″W / 39.75778°N 105.11417°W / 39.75778; -105.11417 (Paramount Heights)
Pargin	La Plata County	former post office	NA	NA
Park Center	Fremont County	census-designated place	81212	38°29′01″N105°13′26″W / 38.48361°N 105.22389°W / 38.48361; -105.22389 (Park Center CDP)
Park City	Lake County	see Adelaide, Lake County
Park City	Park County	ghost town	NA	39°16′42″N106°05′35″W / 39.27833°N 106.09306°W / 39.27833; -106.09306 (Park City (historical))
Park Cone	Gunnison County	mountain peak	NA	38°47′48″N106°36′10″W / 38.79667°N 106.60278°W / 38.79667; -106.60278 (Park Cone)
Park East	Arapahoe County	Aurora neighborhood	80010	39°43′18″N104°51′11″W / 39.72167°N 104.85306°W / 39.72167; -104.85306 (Park East)
Park Hill	Denver	Denver neighborhood	80207	39°45′44″N104°55′21″W / 39.7621°N 104.9224°W / 39.7621; -104.9224 (Park Hill, Denver)
Park Hill	Larimer County	mountain pass	NA	40°21′42″N105°27′57″W / 40.36167°N 105.46583°W / 40.36167; -105.46583 (Park Hill)
Park Meadows	Douglas County	Lone Tree neighborhood	80124	39°33′46″N104°52′35″W / 39.56278°N 104.87639°W / 39.56278; -104.87639 (Park Meadows)
Park Siding	Jefferson County	see Foxton
Park Slope	Jefferson County	Arvada neighborhood	80002	39°47′36″N105°05′27″W / 39.79333°N 105.09083°W / 39.79333; -105.09083 (Park Slope)
Park View	Arapahoe County	Centennial neighborhood	80015	39°36′46″N104°44′59″W / 39.61278°N 104.74972°W / 39.61278; -104.74972 (Park View)
Park View Estates	Arapahoe County	Aurora neighborhood	80011	39°43′18″N104°50′00″W / 39.72167°N 104.83333°W / 39.72167; -104.83333 (Park View Estates)
Parkborough	Arapahoe County	Centennial neighborhood	80015	39°36′41″N104°44′23″W / 39.61139°N 104.73972°W / 39.61139; -104.73972 (Parkborough)
Parkdale	Fremont County	unincorporated community	NA	NA
Parker	Douglas County	home rule town	80134, 80138	39°31′07″N104°45′41″W / 39.51861°N 104.76139°W / 39.51861; -104.76139 (Parker)
Parker Highlands	Elbert County	unincorporated community	80138	39°28′17″N104°39′02″W / 39.47139°N 104.65056°W / 39.47139; -104.65056 (Parker Highlands)
Parkview Mountain [lower-alpha 1]	Grand County	mountain peak	NA	40°19′48″N106°08′10″W / 40.33000°N 106.13611°W / 40.33000; -106.13611 (Parkview Mountain)
	Jackson County
Parkville	Saguache County	unincorporated community	81155	38°13′38″N106°06′02″W / 38.22722°N 106.10056°W / 38.22722; -106.10056 (Parkville)
Parkville [lower-alpha 2]	Summit County	ghost town	NA	39°29′56″N106°57′00″W / 39.49889°N 106.95000°W / 39.49889; -106.95000 (Parkville (historical))
Parkway Estates	Jefferson County	Arvada neighborhood	80003	39°50′13″N105°04′34″W / 39.83694°N 105.07611°W / 39.83694; -105.07611 (Parkway Estates)
Parlin	Gunnison County	unincorporated community	81239	38°30′10″N106°43′42″W / 38.50278°N 106.72833°W / 38.50278; -106.72833 (Parlin)
Parma	Alamosa County	unincorporated community	81144	37°32′14″N106°02′19″W / 37.53722°N 106.03861°W / 37.53722; -106.03861 (Parma)
	Rio Grande County
Parras Plaza	Las Animas County	unincorporated community	81091	37°10′38″N104°57′23″W / 37.17722°N 104.95639°W / 37.17722; -104.95639 (Parras Plaza)
Parrish	Prowers County	unincorporated community	81047	38°07′18″N102°23′05″W / 38.12167°N 102.38472°W / 38.12167; -102.38472 (Parrish)
Parrott City	La Plata County	ghost town	NA	NA
Parry Peak	Clear Creek County	mountain peak	NA	39°50′17″N105°42′48″W / 39.83806°N 105.71333°W / 39.83806; -105.71333 (Parry Peak)
	Grand County
Parshall	Grand County	census-designated place	80468	40°03′20″N106°10′34″W / 40.05556°N 106.17611°W / 40.05556; -106.17611 (Parshall CDP)
Pass Creek Pass	Costilla County	mountain pass	NA	37°37′14″N105°13′46″W / 37.62056°N 105.22944°W / 37.62056; -105.22944 (Pass Creek Pass)
	Huerfano County
Patches	Las Animas County	former post office	NA	NA
Patt	Las Animas County	former post office	NA	NA
Patterson Crossing	Las Animas County	ghost town	NA	37°13′03″N104°12′30″W / 37.21750°N 104.20833°W / 37.21750; -104.20833 (Patterson Crossing (historical))
Patterson Place	Gunnison County	unincorporated community	81434	39°06′50″N107°25′03″W / 39.11389°N 107.41750°W / 39.11389; -107.41750 (Patterson Place)
Pauley	Huerfano County	former post office	NA	NA
Paulus	Jackson County	former post office	NA	NA
Pawnee	Morgan County	former post office	NA	NA
Pawnee Hills	Elbert County	unincorporated community	80107	39°23′35″N104°38′18″W / 39.39306°N 104.63833°W / 39.39306; -104.63833 (Pawnee Hills)
Pawnee National Grassland	Weld County	national Grassland	NA	40°42′28″N104°27′29″W / 40.70778°N 104.45806°W / 40.70778; -104.45806 (Pawnee National Grassland)
Pawnee Pass	Boulder County	mountain pass	NA	40°04′33″N105°38′06″W / 40.07583°N 105.63500°W / 40.07583; -105.63500 (Pawnee Pass)
	Grand County
Paxton	Montrose County	former post office	NA	NA
Paymaster	Montezuma County	former post office	NA	NA
Payne	Delta County	unincorporated community	81419	38°48′06″N107°54′07″W / 38.80167°N 107.90194°W / 38.80167; -107.90194 (Payne)
Pea Green Corner	Montrose County	unincorporated community	81425	38°39′00″N108°05′42″W / 38.65000°N 108.09500°W / 38.65000; -108.09500 (Pea Green Corner)
Peabodys	Park County	ghost town	NA	39°20′53″N105°55′38″W / 39.34806°N 105.92722°W / 39.34806; -105.92722 (Peabodys (historical))
Peaceful Valley	Boulder County	unincorporated community	80540	40°07′53″N105°29′52″W / 40.13139°N 105.49778°W / 40.13139; -105.49778 (Peaceful Valley)
Peachblow	Eagle County	former post office	NA	NA
Peak Seven West	Summit County	unincorporated community	80424	39°30′00″N106°03′50″W / 39.50000°N 106.06389°W / 39.50000; -106.06389 (Peak Seven West)
Pear Park	Mesa County	unincorporated community	81504	39°04′13″N108°28′19″W / 39.07028°N 108.47194°W / 39.07028; -108.47194 (Pear Park)
Pearl	Jackson County	ghost town	NA	40°59′07″N106°32′49″W / 40.98528°N 106.54694°W / 40.98528; -106.54694 (Pearl (historical))
Pearl Lake State Park	Routt County	Colorado state park	80428	40°47′10″N106°53′49″W / 40.7862°N 106.8969°W / 40.7862; -106.8969 (Pearl Lake State Park)
Pearl Pass	Gunnison County	mountain pass	NA	38°58′46″N106°49′24″W / 38.97944°N 106.82333°W / 38.97944; -106.82333 (Pearl Pass)
	Pitkin County
Pearmont	Grand County	former post office	NA	NA
Peckham	Weld County	unincorporated community	80645	40°18′14″N104°45′04″W / 40.30389°N 104.75111°W / 40.30389; -104.75111 (Peckham)
Peconic	Kit Carson County	unincorporated community	80807	39°19′15″N102°08′56″W / 39.32083°N 102.14889°W / 39.32083; -102.14889 (Peconic)
Peebles Fort	Otero County	see Milk Fort
Peeples	Delta County	unincorporated community	81416	38°49′19″N108°20′30″W / 38.82194°N 108.34167°W / 38.82194; -108.34167 (Peeples)
Peetz	Logan County	statutory town	80747	40°57′46″N103°06′45″W / 40.96278°N 103.11250°W / 40.96278; -103.11250 (Peetz)
Pella	Grand County	former post office	NA	NA
Pemberton	Douglas County	see Westcreek
Peneold	Jackson County	see Gould
Penn	Boulder County	former post office	NA	NA
Penrose	Fremont County	census-designated place	81240	38°25′17″N105°00′01″W / 38.42139°N 105.00028°W / 38.42139; -105.00028 (Penrose CDP)
Peoria	Arapahoe County	census-designated place	80103	39°39′54″N104°08′44″W / 39.66500°N 104.14556°W / 39.66500; -104.14556 (Peoria CDP)
Peoria Park	Arapahoe County	Aurora neighborhood	80014	39°40′44″N104°51′07″W / 39.67889°N 104.85194°W / 39.67889; -104.85194 (Peoria Park)
Perigo	Gilpin County	ghost town	NA	39°52′45″N105°31′51″W / 39.87917°N 105.53083°W / 39.87917; -105.53083 (Perigo (historical))
Perin	La Plata County	former post office	NA	NA
Perins	La Plata County	former post office	NA	NA
Perl-Mack	Adams County	former post office	80221	NA
Perry	Douglas County	former post office	NA	NA
Perry	Rio Grande County	former post office	NA	NA
Perry Park	Douglas County	census-designated place	80118	39°15′34″N104°58′57″W / 39.25944°N 104.98250°W / 39.25944; -104.98250 (Perry Park CDP)
Pershing	Routt County	former post office	NA	NA
Petersburg	Arapahoe County	former post office	NA	NA
Peterson Army Air Field	El Paso County	historic U.S. Army air field	80914	38°48′46″N104°42′36″W / 38.81278°N 104.71000°W / 38.81278; -104.71000 (Peterson Army Air Field (historical))
Peterson Space Force Base	El Paso County	U.S. Space Force	80914	38°49′25″N104°41′42″W / 38.82361°N 104.69500°W / 38.82361; -104.69500 (Peterson Space Force Base)
Petra	Larimer County	see Stout
Pettingell Peak	Grand County high point	mountain peak	NA	39°43′43″N105°54′18″W / 39.72861°N 105.90500°W / 39.72861; -105.90500 (Pettingell Peak)
	Clear Creek County
Peyton	El Paso County	census-designated place	80831	39°01′59″N104°29′25″W / 39.03306°N 104.49028°W / 39.03306; -104.49028 (Peyton CDP)
Pheasant Run	Arapahoe County	Aurora neighborhood	80015	39°38′10″N104°48′46″W / 39.63611°N 104.81278°W / 39.63611; -104.81278 (Pheasant Run)
Philadelphia Toboggan Company Carousel No. 6	Kit Carson County	see Burlingon Carousel
Phillipsburg	Jefferson County	unincorporated community	80127	39°32′18″N105°11′13″W / 39.53833°N 105.18694°W / 39.53833; -105.18694 (Phillipsburg)
Phippsburg	Routt County	census-designated place	80469	40°13′49″N106°57′03″W / 40.23028°N 106.95083°W / 40.23028; -106.95083 (Phippsburg CDP)
Phoenix	Gilpin County	ghost town	NA	39°55′43″N105°32′08″W / 39.92861°N 105.53556°W / 39.92861; -105.53556 (Phoenix (historical))
Phoenix Peak	Mineral County high point	mountain peak	NA	37°56′11″N106°51′59″W / 37.93639°N 106.86639°W / 37.93639; -106.86639 (Phoenix Peak)
	Saguache County
Piceance	Rio Blanco County	former post office	NA	NA
Pictou	Huerfano County	unincorporated community	81089	37°38′19″N104°48′49″W / 37.63861°N 104.81361°W / 37.63861; -104.81361 (Pictou)
Piedmont	Las Animas County	ghost town	NA	37°08′16″N104°33′07″W / 37.13778°N 104.55194°W / 37.13778; -104.55194 (Piedmont (historical))
Piedra	Archuleta County	former post office	NA	NA
Piedra	Hinsdale County	census-designated place	81127	37°26′30″N107°10′06″W / 37.44167°N 107.16833°W / 37.44167; -107.16833 (Piedra CDP)
Piedra Pass	Mineral County	mountain pass	NA	37°34′17″N107°00′04″W / 37.57139°N 107.00111°W / 37.57139; -107.00111 (Piedra Pass)
Pieplant	Gunnison County	former post office	NA	NA
Pieplant Mill	Gunnison County	ghost town	NA	38°56′17″N106°33′34″W / 38.93806°N 106.55944°W / 38.93806; -106.55944 (Pieplant Mill (historical))
Pierce	Weld County	statutory town	80650	40°38′08″N104°45′19″W / 40.63556°N 104.75528°W / 40.63556; -104.75528 (Pierce)
Pike National Forest	Clear Creek County	national Forest	NA	39°10′31″N105°27′10″W / 39.17528°N 105.45278°W / 39.17528; -105.45278 (Pike National Forest)
	Teller County
	Park County
	Jefferson County
	Douglas County
	El Paso County
Pikes Peak	El Paso County high point	mountain peak national historic landmark	NA	38°50′26″N105°02′42″W / 38.8405839°N 105.0449035°W / 38.8405839; -105.0449035 (Pikes Peak)
Pike's Stockade	Conejos County	national historic landmark	81151	37°17′37″N105°48′37″W / 37.2936205°N 105.8102975°W / 37.2936205; -105.8102975 (Pike's Stockade)
Pike-San Isabel Village	Park County	unincorporated community	80449	39°03′07″N105°43′14″W / 39.05194°N 105.72056°W / 39.05194; -105.72056 (Pike-San Isabel Village)
Pikeview	El Paso County	Colorado Springs neighborhood	80919	38°54′55″N104°49′20″W / 38.91528°N 104.82222°W / 38.91528; -104.82222 (Pikeview)
Pilot	Cheyenne County	former post office	NA	NA
Pine	Jefferson County	unincorporated community	80470	39°24′36″N105°19′26″W / 39.41000°N 105.32389°W / 39.41000; -105.32389 (Pine)
Pine Bluff	Mesa County	former post office	NA	NA
Pine Brook Hill	Boulder County	census-designated place	80304	40°02′50″N105°18′37″W / 40.04722°N 105.31028°W / 40.04722; -105.31028 (Pine Brook Hill CDP)
Pine Crest	El Paso County	Palmer Lake neighborhood	80133	39°06′45″N104°54′30″W / 39.11250°N 104.90833°W / 39.11250; -104.90833 (Pine Crest)
Pine Grove	Jefferson County	see Pine
Pine Junction	Jefferson County	unincorporated community	80470	39°27′58″N105°23′45″W / 39.46611°N 105.39583°W / 39.46611; -105.39583 (Pine Junction)
Pine Nook	Douglas County	unincorporated community	80135	39°23′03″N105°04′17″W / 39.38417°N 105.07139°W / 39.38417; -105.07139 (Pine Nook)
Pine Valley	Boulder County	unincorporated community	80540	40°11′30″N105°28′59″W / 40.19167°N 105.48306°W / 40.19167; -105.48306 (Pine Valley)
Pine Valley	Clear Creek County	census-designated place	80439	39°41′34″N105°24′38″W / 39.69278°N 105.41056°W / 39.69278; -105.41056 (Pine Valley CDP)
Pine Valley	Douglas County	unincorporated community	80138	39°31′32″N104°44′30″W / 39.52556°N 104.74167°W / 39.52556; -104.74167 (Pine Valley)
Pinecliffe	Boulder County	unincorporated community	80471	39°55′55″N105°25′42″W / 39.93194°N 105.42833°W / 39.93194; -105.42833 (Pinecliffe)
	Gilpin County
Pineriver	La Plata County	former post office	NA	NA
Pinewood	Larimer County	former post office	NA	NA
Pinewood Springs	Larimer County	unincorporated community	80540	40°16′24″N105°21′24″W / 40.27333°N 105.35667°W / 40.27333; -105.35667 (Pinewood Springs)
Piney Creek	Arapahoe County	Centennial neighborhood	80015	39°37′03″N104°47′30″W / 39.61750°N 104.79167°W / 39.61750; -104.79167 (Piney Creek)
Piney Creek Ranches	Arapahoe County	Centennial neighborhood	80016	39°35′54″N104°45′53″W / 39.59833°N 104.76472°W / 39.59833; -104.76472 (Piney Creek Ranches)
Pinkhamton	Larimer County	former post office	NA	NA
Pinnacle	Bent County	former post office	NA	NA
Pinnacle	Routt County	former post office	NA	NA
Pinneo	Washington County	ghost town	NA	40°12′34″N103°26′19″W / 40.20944°N 103.43861°W / 40.20944; -103.43861 (Pinneo (historical))
Piñon	Montrose County	unincorporated community	81008	38°16′00″N108°24′02″W / 38.26667°N 108.40056°W / 38.26667; -108.40056 (Piñon)
Piñon	Pueblo County	ghost town	NA	38°26′00″N104°36′27″W / 38.43333°N 104.60750°W / 38.43333; -104.60750 (Piñon (historical))
Piñon Acres	La Plata County	unincorporated community	81301	37°13′40″N107°49′02″W / 37.22778°N 107.81722°W / 37.22778; -107.81722 (Piñon Acres)
Piñon Canyon Maneuver Site	Las Animas County	United States Army reservation	81082	37°29′33″N103°52′34″W / 37.49250°N 103.87611°W / 37.49250; -103.87611 (Piñon Canyon Maneuver Site)
Piñon Mesa High Point	Mesa County County	mountain peak	NA	38°49′33″N108°46′19″W / 38.82583°N 108.77194°W / 38.82583; -108.77194 (Piñon Mesa High Point)
Pioneer Mobile Gardens	Adams County	unincorporated community	80221	39°48′38″N105°01′22″W / 39.81056°N 105.02278°W / 39.81056; -105.02278 (Pioneer Mobile Gardens)
Pitkin	Gunnison County	statutory town	81241	38°36′33″N106°31′00″W / 38.60917°N 106.51667°W / 38.60917; -106.51667 (Pitkin)
Pittsburg	Gunnison County	ghost town	NA	38°57′08″N107°03′45″W / 38.95222°N 107.06250°W / 38.95222; -107.06250 (Pittsburg (historical))
Placerville	San Miguel County	census-designated place	81430	38°00′18″N108°02′22″W / 38.00500°N 108.03944°W / 38.00500; -108.03944 (Placerville CDP)
Placita	Pitkin County	unincorporated community	81623	39°07′56″N107°15′46″W / 39.13222°N 107.26278°W / 39.13222; -107.26278 (Placita)
Plain	Summit County	former post office	NA	NA
Plains	Prowers County	former post office	NA	NA
Plainview	Jefferson County	unincorporated community	80403	39°53′37″N105°16′35″W / 39.89361°N 105.27639°W / 39.89361; -105.27639 (Plainview)
Plateau	Mesa County	former post office	NA	NA
Plateau City	Mesa County	unincorporated community	81624	39°14′14″N107°58′54″W / 39.23722°N 107.98167°W / 39.23722; -107.98167 (Plateau City)
Platner	Washington County	unincorporated community	80743	40°09′19″N103°04′03″W / 40.15528°N 103.06750°W / 40.15528; -103.06750 (Platner)
Platoro	Conejos County	unincorporated community	81120	37°21′07″N106°31′58″W / 37.35194°N 106.53278°W / 37.35194; -106.53278 (Platoro)
Platt Park	Denver	Denver neighborhood	80210	39°41′15″N104°58′49″W / 39.6876°N 104.9804°W / 39.6876; -104.9804 (Platt Park, Denver)
Platte	Park County	former post office	NA	NA
Platte Cañon	Douglas County	former post office	NA	NA
Platte Cañon	Jefferson County	former post office	80127	NA
Platte Springs	Park County	ghost town	NA	39°03′49″N105°21′31″W / 39.06361°N 105.35861°W / 39.06361; -105.35861 (Platte Springs (historical))
Platte Station	Park County	former post office	NA	NA
Platte Valley	Weld County	former post office	80644	NA
Platteville	Weld County	statutory town	80651	40°12′54″N104°49′22″W / 40.21500°N 104.82278°W / 40.21500; -104.82278 (Platteville)
Pleasant Valley	Fremont County	see Howard
Pleasant View	Jefferson County	unincorporated community	80401	39°44′03″N105°10′18″W / 39.73417°N 105.17167°W / 39.73417; -105.17167 (Pleasant View)
Pleasant View	Montezuma County	unincorporated community	81331	37°35′22″N108°45′54″W / 37.58944°N 108.76500°W / 37.58944; -108.76500 (Pleasant View)
Pleasant View Ridge	Boulder County	unincorporated community	80504	40°07′00″N105°03′20″W / 40.11667°N 105.05556°W / 40.11667; -105.05556 (Pleasant View Ridge)
Pleasanton	Fremont County	unincorporated community	81222	38°21′54″N105°44′52″W / 38.36500°N 105.74778°W / 38.36500; -105.74778 (Pleasanton)
Plum Bush	Washington County	former post office	NA	NA
Plum Valley	Las Animas County	former post office	NA	NA
Plumbs	Weld County	unincorporated community	80516	40°05′16″N105°02′38″W / 40.08778°N 105.04389°W / 40.08778; -105.04389 (Plumbs)
Plumer	Ouray County	former post office	NA	NA
Point Lookout	Montezuma County	former post office	NA	NA
Point of Rocks	Huerfano County	former post office	NA	NA
Poncha Pass	Chaffee County	mountain pass	NA	38°25′20″N106°05′13″W / 38.42222°N 106.08694°W / 38.42222; -106.08694 (Poncha Pass)
	Saguache County
Poncha Springs	Chaffee County	statutory town	81242	38°30′46″N106°04′38″W / 38.51278°N 106.07722°W / 38.51278; -106.07722 (Poncha Springs)
Poncho Springs	Chaffee County	see Poncha Springs
Ponderosa East	Douglas County	unincorporated community	80138	39°32′46″N104°40′14″W / 39.54611°N 104.67056°W / 39.54611; -104.67056 (Ponderosa East)
Ponderosa Hills	Douglas County	unincorporated community	80138	39°32′41″N104°43′55″W / 39.54472°N 104.73194°W / 39.54472; -104.73194 (Ponderosa Hills)
Ponderosa Park	Elbert County	census-designated place	80107	39°23′55″N104°38′08″W / 39.39861°N 104.63556°W / 39.39861; -104.63556 (Ponderosa Park CDP)
Pony Estates	Boulder County	unincorporated community	80020	39°57′39″N105°03′25″W / 39.96083°N 105.05694°W / 39.96083; -105.05694 (Pony Estates)
Pony Express National Historic Trail [10] [11]	Sedgwick County	national historic trail	80744	40°56′35″N102°21′30″W / 40.94306°N 102.35833°W / 40.94306; -102.35833 (Fort Julesburg (historical))
Pool	Routt County	see Milner
Porter	La Plata County	former post office	NA	NA
Portland	Fremont County	unincorporated community	81226	38°23′28″N105°01′30″W / 38.39111°N 105.02500°W / 38.39111; -105.02500 (Portland)
Portland	Ouray County	census-designated place	81432	38°05′21″N107°41′43″W / 38.08917°N 107.69528°W / 38.08917; -107.69528 (Portland CDP)
Post at Julesburg	Sedgwick County	see Fort Sedgwick
Poudre City	Larimer County	ghost town	80512	40°41′54″N105°37′29″W / 40.69833°N 105.62472°W / 40.69833; -105.62472 (Poudre City (historical))
Poudre Park	Larimer County	unincorporated community	80512	40°41′10″N105°18′17″W / 40.68611°N 105.30472°W / 40.68611; -105.30472 (Poudre Park)
Poughkeepsie	San Juan County	former post office	NA	NA
Powars	Weld County	unincorporated community	80621	40°02′27″N104°48′29″W / 40.04083°N 104.80806°W / 40.04083; -104.80806 (Powars)
Powder Wash	Moffat County	ghost town	NA	40°56′45″N108°18′41″W / 40.94583°N 108.31139°W / 40.94583; -108.31139 (Powder Wash (historical))
Powderhorn	Gunnison County	unincorporated community	81243	38°16′37″N107°05′45″W / 38.27694°N 107.09583°W / 38.27694; -107.09583 (Powderhorn)
Powell	Las Animas County	former post office	NA	NA
Prairie	Washington County	former post office	NA	NA
Prairie Trail Ranches	Elbert County	unincorporated community	80138	39°28′11″N104°37′56″W / 39.46972°N 104.63222°W / 39.46972; -104.63222 (Prairie Trail Ranches)
Preston	Summit County	ghost town	NA	39°29′45″N106°01′16″W / 39.49583°N 106.02111°W / 39.49583; -106.02111 (Preston (historical))
Price	Archuleta County	former post office	NA	NA
Price Creek	Moffat County	former post office	NA	NA
Pride	Baca County	former post office	NA	NA
Primero	Las Animas County	ghost town	NA	37°08′33″N104°44′30″W / 37.14250°N 104.74167°W / 37.14250; -104.74167 (Primero (historical))
Primos	Boulder County	former post office	NA	NA
Princeton	Chaffee County	unincorporated community	81211	38°59′36″N106°13′12″W / 38.99333°N 106.22000°W / 38.99333; -106.22000 (Princeton)
Pritchett	Baca County	statutory town	81064	37°22′13″N102°51′35″W / 37.37028°N 102.85972°W / 37.37028; -102.85972 (Pritchett)
Proctor	Logan County	unincorporated community	80736	40°48′25″N102°57′06″W / 40.80694°N 102.95167°W / 40.80694; -102.95167 (Proctor)
Progress	Baca County	former post office	NA	NA
Prospect	Boulder County	Longmont neighborhood	80504	40°08′08″N105°06′20″W / 40.13556°N 105.10556°W / 40.13556; -105.10556 (Prospect)
Prospect	Gunnison County	former post office	NA	NA
Prospect Heights	Fremont County	Cañon City neighborhood	81212	38°25′35″N105°14′15″W / 38.42639°N 105.23750°W / 38.42639; -105.23750 (Prospect Heights)
Prospect Valley	Weld County	unincorporated community	80643	40°04′25″N104°24′54″W / 40.07361°N 104.41500°W / 40.07361; -104.41500 (Prospect Valley)
Providence	Gunnison County	former post office	NA	NA
Prowers	Bent County	unincorporated community	81044	38°04′55″N102°46′04″W / 38.08194°N 102.76778°W / 38.08194; -102.76778 (Prowers)
Pruden	Saguache County	former post office	NA	NA
Pryor	Huerfano County	unincorporated community	81089	37°30′29″N104°42′51″W / 37.50806°N 104.71417°W / 37.50806; -104.71417 (Pryor)
Ptarmigan Pass	Eagle County	mountain pass	NA	39°29′35″N106°15′12″W / 39.49306°N 106.25333°W / 39.49306; -106.25333 (Ptarmigan Pass)
	Summit County
Ptarmigan Pass [lower-alpha 3]	Grand County	mountain pass	NA	40°18′38″N105°42′04″W / 40.31056°N 105.70111°W / 40.31056; -105.70111 (Ptarmigan Pass)
	Larimer County
Ptarmigan Pass	Grand County	mountain pass	NA	39°41′11″N106°00′13″W / 39.68639°N 106.00361°W / 39.68639; -106.00361 (Ptarmigan Pass)
	Summit County
Pueblo [lower-alpha 4] [12]	Pueblo County seat	home rule city	81001-81012	38°15′16″N104°36′33″W / 38.25444°N 104.60917°W / 38.25444; -104.60917 (Pueblo)
Pueblo Army Air Base	Pueblo County	historic U.S. Army air base	81001	38°17′38″N104°29′57″W / 38.29389°N 104.49917°W / 38.29389; -104.49917 (Pueblo Army Air Base (historical))
Pueblo Chemical Depot	Pueblo County	United States Army depot	81006	38°18′51″N104°19′53″W / 38.31417°N 104.33139°W / 38.31417; -104.33139 (Pueblo Chemical Depot)
Pueblo de Leche	Otero County	see Milk Fort
Pueblo West	Pueblo County	census-designated place	81007	38°21′18″N104°43′36″W / 38.35500°N 104.72667°W / 38.35500; -104.72667 (Pueblo West CDP)
Puerto Blanco	Mineral County	mountain pass	NA	37°30′47″N107°01′20″W / 37.51306°N 107.02222°W / 37.51306; -107.02222 (Puerto Blanco)
Pulaski	Las Animas County	former post office	NA	NA
Pullen	Larimer County	former post office	NA	NA
Pulliam	Weld County	unincorporated community	80534	40°19′14″N104°56′38″W / 40.32056°N 104.94389°W / 40.32056; -104.94389 (Pulliam)
Pultney	Crowley County	unincorporated community	81062	38°09′44″N104°02′52″W / 38.16222°N 104.04778°W / 38.16222; -104.04778 (Pultney)
Puma	Routt County	former post office	NA	NA
Puma City	Park County	see Tarryall (founded 1896)
Puma Peak	Park County	mountain peak	NA	39°09′26″N105°34′53″W / 39.15722°N 105.58139°W / 39.15722; -105.58139 (Puma Peak)
Punkin Center	Lincoln County	unincorporated community	80821, 81063	38°51′07″N103°42′02″W / 38.85194°N 103.70056°W / 38.85194; -103.70056 (Punkin Center)
Purcell	Weld County	unincorporated community	80610	40°38′18″N104°36′06″W / 40.63833°N 104.60167°W / 40.63833; -104.60167 (Purcell)
Puritan	Weld County	ghost town	NA	40°05′06″N104°59′57″W / 40.08500°N 104.99917°W / 40.08500; -104.99917 (Puritan (historical))
Puzzle Pass	La Plata County	mountain pass	NA	37°24′20″N108°02′02″W / 37.40556°N 108.03389°W / 37.40556; -108.03389 (Puzzle Pass)
Puzzler	Boulder County	former post office	NA	NA
Pyke	Saguache County	former post office	NA	NA
Pyramid	Rio Blanco County	former post office	NA	NA
Pyramid Peak	Pitkin County	mountain peak	NA	39°04′18″N106°57′00″W / 39.07167°N 106.95000°W / 39.07167; -106.95000 (Pyramid Peak)
Pyrolite	Fremont County	former post office	NA	NA

Q

Place	County	Type	ZIP code	Coordinates
Quail Hill	Adams County	Westminster neighborhood	80023	39°57′47″N105°00′08″W / 39.96306°N 105.00222°W / 39.96306; -105.00222 (Quail Hill)
Quaker Acres	Jefferson County	unincorporated community	80007	39°49′50″N105°11′14″W / 39.83056°N 105.18722°W / 39.83056; -105.18722 (Quaker Acres)
Quandary Peak [lower-alpha 5]	Summit County	mountain peak	NA	39°23′50″N106°06′23″W / 39.39722°N 106.10639°W / 39.39722; -106.10639 (Quandary Peak)
Quarry	Montezuma County	former post office	NA	NA
Quartz	Gunnison County	former post office	NA	NA
Quartzville	Gunnison County	see Pitkin
Quartzville	Park County	ghost town	NA	39°20′42″N106°04′38″W / 39.34500°N 106.07722°W / 39.34500; -106.07722 (Quartzville (historical))
Quebec	Huerfano County	former post office	NA	NA
Queen Beach	Kiowa County	former post office	NA	NA
Queensborough	Arapahoe County	Aurora neighborhood	80012	39°42′00″N104°51′06″W / 39.70000°N 104.85167°W / 39.70000; -104.85167 (Queensborough)
Querida	Custer County	ghost town	NA	38°07′34″N105°20′04″W / 38.12611°N 105.33444°W / 38.12611; -105.33444 (Querida (historical))
Quimby	Adams County	Thornton neighborhood	80229	39°52′24″N104°56′38″W / 39.87333°N 104.94389°W / 39.87333; -104.94389 (Quimby)

R

Place	County	Type	ZIP code	Coordinates
Rabbit Ears Pass [lower-alpha 3]	Grand County	mountain pass	NA	40°23′05″N106°36′42″W / 40.38472°N 106.61167°W / 40.38472; -106.61167 (Rabbit Ears Pass)
	Jackson County
Radiant	Fremont County	former post office	NA	NA
Radium	Grand County	unincorporated community	NA	NA
Ragged Mountain	Gunnison County	former post office	NA	NA
Rago	Washington County	ghost town	NA	40°00′07″N103°24′56″W / 40.00194°N 103.41556°W / 40.00194; -103.41556 (Rago (historical))
Railroad Pass	Mineral County	mountain pass	NA	37°27′40″N106°44′31″W / 37.46111°N 106.74194°W / 37.46111; -106.74194 (Railroad Pass)
Rainbow Cut	Jefferson County	mountain pass	NA	39°53′51″N105°16′41″W / 39.89750°N 105.27806°W / 39.89750; -105.27806 (Rainbow Cut)
Rainbow Hills	Jefferson County	unincorporated community	80439	39°42′48″N105°20′19″W / 39.71333°N 105.33861°W / 39.71333; -105.33861 (Rainbow Hills)
Rainbow Ridge	Jefferson County	Arvada neighborhood	80002	39°47′38″N105°08′03″W / 39.79389°N 105.13417°W / 39.79389; -105.13417 (Rainbow Ridge)
Ralston	Jefferson County	former post office	NA	NA
Ralston Estates	Jefferson County	Arvada neighborhood	80004	39°48′59″N105°08′48″W / 39.81639°N 105.14667°W / 39.81639; -105.14667 (Ralston Estates)
Ralston Valley	Jefferson County	Arvada neighborhood	80004	39°49′37″N105°09′07″W / 39.82694°N 105.15194°W / 39.82694; -105.15194 (Ralston Valley)
Ralstons	Jefferson County	former post office	NA	NA
Ramah	El Paso County	statutory town	80832	39°07′18″N104°09′57″W / 39.12167°N 104.16583°W / 39.12167; -104.16583 (Ramah)
Ramon	Las Animas County	former post office	NA	NA
Rand	Jackson County	unincorporated community	80473	40°27′14″N106°10′53″W / 40.45389°N 106.18139°W / 40.45389; -106.18139 (Rand)
Randall	Otero County	unincorporated community	81050	38°05′44″N103°34′47″W / 38.09556°N 103.57972°W / 38.09556; -103.57972 (Randall)
Rangely	Rio Blanco County	statutory town	81648	40°05′15″N108°48′17″W / 40.08750°N 108.80472°W / 40.08750; -108.80472 (Rangely)
Rangley	Rio Blanco County	see Rangely
Rapson	Las Animas County	former post office	NA	NA
Rathbone	Summit County	former post office	NA	NA
Raton	Las Animas County	former post office	NA	NA
Raton Mesa	Las Animas County	national natural landmark	NA	37°05′52″N104°27′46″W / 37.0978686°N 104.4627319°W / 37.0978686; -104.4627319 (Fishers Peak)
Raton Pass	Las Animas County	national historic landmark	NA	36°59′28″N104°29′12″W / 36.9911344°N 104.4866544°W / 36.9911344; -104.4866544 (Raton Pass)
	Colfax County, New Mexico
Rattlesnake Butte	Huerfano County	former post office	NA	NA
Raven	Garfield County	former post office	NA	NA
Ravens	Mesa County	former post office	NA	NA
Ravensbeque	Mesa County	former post office	NA	NA
Ravenwood	Huerfano County	former post office	NA	NA
Rawlings	Bent County	former post office	NA	NA
Raymer [lower-alpha 6]	Weld County	statutory town	80742	40°36′29″N103°50′33″W / 40.60806°N 103.84250°W / 40.60806; -103.84250 (Raymer)
Raymond	Boulder County	unincorporated community	80540	40°09′18″N105°27′52″W / 40.15500°N 105.46444°W / 40.15500; -105.46444 (Raymond)
Read	Delta County	unincorporated community	81416	38°45′58″N107°58′34″W / 38.76611°N 107.97611°W / 38.76611; -107.97611 (Read)
Red Buffalo Pass	Eagle County	mountain pass	NA	39°37′20″N106°10′37″W / 39.62222°N 106.17694°W / 39.62222; -106.17694 (Red Buffalo Pass)
	Summit County
Red Cliff	Eagle County	statutory town	81649	39°30′44″N106°22′05″W / 39.51222°N 106.36806°W / 39.51222; -106.36806 (Red Cliff)
Red Dirt Pass [lower-alpha 3]	Jackson County	mountain pass	NA	40°49′28″N106°53′52″W / 40.82444°N 106.89778°W / 40.82444; -106.89778 (Red Dirt Pass)
	Routt County
Red Elephant	Clear Creek County	former post office	NA	NA
Red Feather Lakes	Larimer County	census-designated place	80545	40°48′26″N105°35′11″W / 40.80722°N 105.58639°W / 40.80722; -105.58639 (Red Feather Lakes CDP)
Red Hill Pass	Park County	mountain pass	NA	39°16′03″N105°57′40″W / 39.2674141°N 105.9612036°W / 39.2674141; -105.9612036 (Red Hill Pass)
Red Lion	Logan County	ghost town	NA	40°53′30″N102°40′37″W / 40.89167°N 102.67694°W / 40.89167; -102.67694 (Red Lion (historical))
Red Mesa	La Plata County	former post office	NA	NA
Red Mountain	Grand County	former post office	NA	NA
Red Mountain	Gunnison County	former post office	NA	NA
Red Mountain	Ouray County	ghost town	NA	37°54′13″N107°42′09″W / 37.90361°N 107.70250°W / 37.90361; -107.70250 (Red Mountain (historical))
Red Mountain Pass	Larimer County	mountain pass	NA	40°58′59″N105°56′12″W / 40.98306°N 105.93667°W / 40.98306; -105.93667 (Red Mountain Pass)
Red Mountain Pass	Ouray County	mountain pass	NA	37°53′56″N107°42′43″W / 37.8988840°N 107.7120057°W / 37.8988840; -107.7120057 (Red Mountain Pass)
	San Juan County
Red Rocks Park	Jefferson County	national historic landmark	80465	39°39′56″N105°12′21″W / 39.6655433°N 105.2058221°W / 39.6655433; -105.2058221 (Red Rocks Park)
Red Table Mountain	Eagle County	mountain peak	NA	39°25′05″N106°46′16″W / 39.41806°N 106.77111°W / 39.41806; -106.77111 (Red Table Mountain)
Red Wing	Huerfano County	unincorporated community	81040	37°44′10″N105°17′24″W / 37.73611°N 105.29000°W / 37.73611; -105.29000 (Red Wing)
Redcliff	Eagle County	see Red Cliff
Redcloud Peak	Hinsdale County	mountain peak	NA	37°56′28″N107°25′18″W / 37.94111°N 107.42167°W / 37.94111; -107.42167 (Redcloud Peak)
Redlands	Mesa County	census-designated place	81507	39°05′19″N108°39′30″W / 39.08861°N 108.65833°W / 39.08861; -108.65833 (Redlands CDP)
Redmesa	La Plata County	unincorporated community	81326	37°05′40″N108°10′13″W / 37.09444°N 108.17028°W / 37.09444; -108.17028 (Redmesa)
Redmond	Larimer County	unincorporated community	80528	40°28′44″N105°02′27″W / 40.47889°N 105.04083°W / 40.47889; -105.04083 (Redmond)
Reds Place	Larimer County	ghost town	NA	40°43′50″N105°52′18″W / 40.73056°N 105.87167°W / 40.73056; -105.87167 (Reds Place (historical))
Redstone	Pitkin County	census-designated place	81623	39°10′56″N107°14′18″W / 39.18222°N 107.23833°W / 39.18222; -107.23833 (Redstone CDP)
Redvale	Montrose County	census-designated place	81431	38°10′34″N108°24′45″W / 38.17611°N 108.41250°W / 38.17611; -108.41250 (Redvale CDP)
Redwing	Huerfano County	former post office	NA	NA
Regis	Denver	Denver neighborhood	80212	39°47′15″N105°02′38″W / 39.7876°N 105.0438°W / 39.7876; -105.0438 (Regis, Denver)
Regnier	Baca County	former post office	NA	NA
Reilly Canyon	Las Animas County	unincorporated community	81020	37°15′16″N104°42′36″W / 37.25444°N 104.71000°W / 37.25444; -104.71000 (Reilly Canyon)
Renaraye	Montezuma County	former post office	NA	NA
Rene	Otero County	former post office	NA	NA
Resort	Jefferson County	former post office	NA	NA
Resurrection Mill	Lake County	unincorporated community	80461	39°14′07″N106°16′37″W / 39.23528°N 106.27694°W / 39.23528; -106.27694 (Resurrection Mill)
Rex	Larimer County	unincorporated community	80535	40°47′20″N105°10′42″W / 40.78889°N 105.17833°W / 40.78889; -105.17833 (Rex)
Rexford	Summit County	ghost town	NA	39°32′02″N105°53′45″W / 39.53389°N 105.89583°W / 39.53389; -105.89583 (Rexford (historical))
Rhone	Mesa County	unincorporated community	81521	39°07′36″N108°40′42″W / 39.12667°N 108.67833°W / 39.12667; -108.67833 (Rhone)
Richards	Baca County	former post office	NA	NA
Richfield	Conejos County	unincorporated community	81140	37°16′40″N105°56′42″W / 37.27778°N 105.94500°W / 37.27778; -105.94500 (Richfield)
Richlawn Hills	Douglas County	unincorporated community	80134	39°27′57″N104°46′57″W / 39.46583°N 104.78250°W / 39.46583; -104.78250 (Richlawn Hills)
Richmond Pass	Ouray County	mountain pass	NA	37°56′50″N107°42′09″W / 37.94722°N 107.70250°W / 37.94722; -107.70250 (Richmond Pass)
Rico	Dolores County	home rule town	81332	37°41′34″N108°01′49″W / 37.69278°N 108.03028°W / 37.69278; -108.03028 (Rico)
Ridge	Jefferson County	former post office	80002	NA
Ridgewood	Boulder County	unincorporated community	80466	39°57′57″N105°25′25″W / 39.96583°N 105.42361°W / 39.96583; -105.42361 (Ridgewood)
Ridgewood Park	Arapahoe County	Littleton neighborhood	80120	39°35′25″N105°01′07″W / 39.59028°N 105.01861°W / 39.59028; -105.01861 (Ridgewood Park)
Ridgway	Ouray County	home rule town	81432	38°09′10″N107°45′42″W / 38.15278°N 107.76167°W / 38.15278; -107.76167 (Ridgway)
Ridgway State Park	Ouray County	Colorado state park	81432	38°12′58″N107°44′06″W / 38.2160°N 107.7351°W / 38.2160; -107.7351 (Ridgway State Park)
Rifle	Garfield County	home rule city	81650	39°32′05″N107°46′59″W / 39.53472°N 107.78306°W / 39.53472; -107.78306 (Rifle)
Rifle Falls State Park	Garfield County	Colorado state park	81650	39°40′39″N107°41′52″W / 39.6775°N 107.6978°W / 39.6775; -107.6978 (Rifle Falls State Park)
Rifle Gap State Park	Garfield County	Colorado state park	81650	39°37′56″N107°45′22″W / 39.6322°N 107.7562°W / 39.6322; -107.7562 (Rifle Gap State Park)
Riflesight Notch	Grand County	mountain pass	NA	39°53′57″N105°42′29″W / 39.89917°N 105.70806°W / 39.89917; -105.70806 (Riflesight Notch)
Riland	Garfield County	former post office	NA	NA
Rinn	Weld County	unincorporated community	80504	40°08′20″N104°59′56″W / 40.13889°N 104.99889°W / 40.13889; -104.99889 (Rinn)
RiNo	Denver	Denver neighborhood	80216	39°46′00″N104°59′01″W / 39.7666°N 104.9837°W / 39.7666; -104.9837 (RiNo, Denver)
Rio Alto	Saguache County	former post office	NA	NA
Rio Blanco	Rio Blanco County	unincorporated community	81650	39°44′16″N107°56′43″W / 39.73778°N 107.94528°W / 39.73778; -107.94528 (Rio Blanco)
Rio Grande	Alamosa County	former post office	NA	NA
Rio Grande National Forest	Saguache County	national forest	NA	37°43′32″N106°36′47″W / 37.72556°N 106.61306°W / 37.72556; -106.61306 (Rio Grande National Forest)
	Mineral County
	Conejos County
	Rio Grande County
	Hinsdale County
	San Juan County
	Alamosa County
	Archuleta County
	Custer County
Rio Grande Pyramid	Hinsdale County	mountain peak	NA	37°40′46″N107°23′32″W / 37.67944°N 107.39222°W / 37.67944; -107.39222 (Rio Grande Pyramid)
Rioblanco	Rio Blanco County	former post office	81650	NA
Ripple Creek Pass	Garfield County	mountain pass	NA	40°06′43″N107°17′44″W / 40.11194°N 107.29556°W / 40.11194; -107.29556 (Ripple Creek Pass)
Rito Alto	Saguache County	former post office	NA	NA
Riva Chase	Jefferson County	unincorporated community	80401	39°41′46″N105°15′26″W / 39.69611°N 105.25722°W / 39.69611; -105.25722 (Riva Chase)
Rivas	Moffat County	former post office	NA	NA
River Bend	Elbert County	former post office	NA	NA
River Portal	Montrose County	former post office	NA	NA
Riverdale	Bent County	unincorporated community	81054	38°03′31″N103°19′00″W / 38.05861°N 103.31667°W / 38.05861; -103.31667 (Riverdale)
Riverside	Boulder County	unincorporated community	80540	40°10′32″N105°26′14″W / 40.17556°N 105.43722°W / 40.17556; -105.43722 (Riverside)
Riverside	Chaffee County	unincorporated community	81211	38°56′18″N106°11′02″W / 38.93833°N 106.18389°W / 38.93833; -106.18389 (Riverside)
Riverview	Jefferson County	unincorporated community	80425	39°23′51″N105°16′05″W / 39.39750°N 105.26806°W / 39.39750; -105.26806 (Riverview)
Roach	Jackson County	former post office	NA	NA
Roan	Mesa County	former post office	81521	NA
Roaring Fork	Pitkin County	former post office	NA	NA
Robb	Yuma County	unincorporated community	80758	40°06′09″N102°22′19″W / 40.10250°N 102.37194°W / 40.10250; -102.37194 (Robb)
Robert Fisher's Fort	Pueblo County	see El Pueblo
Roberta	Otero County	unincorporated community	81050	37°59′47″N103°40′33″W / 37.99639°N 103.67583°W / 37.99639; -103.67583 (Roberta)
Robinson	Fremont County	see Adelaide, Fremont County
Robinson	Summit County	former post office	NA	NA
Robinson Place	Moffat County	ghost town	NA	40°24′21″N108°59′09″W / 40.40583°N 108.98583°W / 40.40583; -108.98583 (Robinson Place (historical))
Roby	Las Animas County	see Model
Rock Butte	Elbert County	former post office	NA	NA
Rock Cliff	Saguache County	former post office	NA	NA
Rock Creek	Boulder County	Superior neighborhood	80027	39°56′10″N105°09′23″W / 39.93611°N 105.15639°W / 39.93611; -105.15639 (Rock Creek)
Rock Creek	El Paso County	see Rock Creek Park
Rock Creek	Pueblo County	former post office	NA	NA
Rock Creek Park	El Paso County	census-designated place	80926	38°42′04″N104°50′05″W / 38.70111°N 104.83472°W / 38.70111; -104.83472 (Rock Creek Park CDP)
Rock Crossing	Pueblo County	ghost town	NA	37°46′12″N104°07′27″W / 37.77000°N 104.12417°W / 37.77000; -104.12417 (Rock Crossing (historical))
Rock Cut	Larimer County	mountain pass	NA	40°24′38″N105°43′50″W / 40.41056°N 105.73056°W / 40.41056; -105.73056 (Rock Cut)
Rock Ridge	Douglas County	former post office	NA	NA
Rockdale	Chaffee County	ghost town	NA	38°59′29″N106°24′42″W / 38.99139°N 106.41167°W / 38.99139; -106.41167 (Rockdale (historical))
Rockland	Huerfano County	former post office	NA	NA
Rockland	Logan County	unincorporated community	80731	40°30′38″N102°43′12″W / 40.51056°N 102.72000°W / 40.51056; -102.72000 (Rockland)
Rockport	Weld County	unincorporated community	80612	40°53′55″N104°47′48″W / 40.89861°N 104.79667°W / 40.89861; -104.79667 (Rockport)
Rockrimmon	El Paso County	Colorado Springs neighborhood	80919	38°54′17″N104°51′30″W / 38.90472°N 104.85833°W / 38.90472; -104.85833 (Rockrimmon)
Rockvale	Fremont County	statutory town	81244	38°22′11″N105°09′50″W / 38.36972°N 105.16389°W / 38.36972; -105.16389 (Rockvale)
Rockville	Boulder County	former post office	80455	NA
Rockwood	La Plata County	unincorporated community	81301	37°29′27″N107°48′07″W / 37.49083°N 107.80194°W / 37.49083; -107.80194 (Rockwood)
Rocky	Mesa County	former post office	NA	NA
Rocky	Park County	former post office	NA	NA
Rocky Flats Plant	Jefferson County	historic defence plant	80007	39°53′29″N105°12′52″W / 39.89139°N 105.21444°W / 39.89139; -105.21444 (Rocky Flats Plant (historical))
Rocky Ford	Otero County	statutory town	81067	38°03′09″N103°43′13″W / 38.05250°N 103.72028°W / 38.05250; -103.72028 (Rocky Ford)
Rocky Ford Auxiliary Army Air Field Number 1	Crowley County	historic U.S. Army air field	81067	38°08′03″N103°41′15″W / 38.13417°N 103.68750°W / 38.13417; -103.68750 (Rocky Ford Auxiliary Army Air Field Number 1 (historical))
Rocky Mountain Arsenal	Adams County	historic U.S. Army depot	80022	39°50′01″N104°50′31″W / 39.83361°N 104.84194°W / 39.83361; -104.84194 (Rocky Mountain Arsenal (historical))
Rocky Mountain National Park [13]	Larimer County	national park	80517	40°21′20″N105°41′50″W / 40.35556°N 105.69722°W / 40.35556; -105.69722 (Rocky Mountain National Park)
	Grand County
	Boulder County
Rocky Mountain National Park Administration Building	Larimer County	national historic landmark	80517	40°21′59″N105°33′40″W / 40.3662840°N 105.5610180°W / 40.3662840; -105.5610180 (Rocky Mountain National Park Administration Building)
Rocky Mountain Post Office	Denver	Denver International Airport post office	80249	39°50′59″N104°40′29″W / 39.84972°N 104.67472°W / 39.84972; -104.67472 (Rocky Mountain Post Office)
Rocky Ridge	Douglas County	former post office	NA	NA
Rodley	Baca County	former post office	NA	NA
Roe	Montrose County	unincorporated community	81403	38°32′16″N107°56′41″W / 38.53778°N 107.94472°W / 38.53778; -107.94472 (Roe)
Rogers	Yuma County	former post office	NA	NA
Rogers Mesa	Delta County	unincorporated community	81419	38°46′45″N107°47′35″W / 38.77917°N 107.79306°W / 38.77917; -107.79306 (Rogers Mesa)
Rogers Pass [lower-alpha 3]	Gilpin County	mountain pass	NA	39°52′15″N105°41′47″W / 39.87083°N 105.69639°W / 39.87083; -105.69639 (Rogers Pass)
	Grand County
Rogersville	Ouray County	former post office	NA	NA
Roggen	Weld County	unincorporated community	80652	40°10′03″N104°22′20″W / 40.16750°N 104.37222°W / 40.16750; -104.37222 (Roggen)
Rolla	Adams County	Commerce City neighborhood	80640	39°52′09″N104°53′29″W / 39.86917°N 104.89139°W / 39.86917; -104.89139 (Rolla)
Rolling Hills	Jefferson County	Wheat Ridge neighborhood	80033	39°45′56″N105°06′55″W / 39.76556°N 105.11528°W / 39.76556; -105.11528 (Rolling Hills)
Rollins Pass [lower-alpha 3]	Boulder County	mountain pass	NA	39°56′03″N105°40′58″W / 39.93417°N 105.68278°W / 39.93417; -105.68278 (Rollins Pass)
	Grand County
Rollinsville	Gilpin County	census-designated place	80474	39°55′23″N105°30′49″W / 39.92306°N 105.51361°W / 39.92306; -105.51361 (Rollinsville CDP)
Romeo	Conejos County	statutory town	81148	37°10′20″N105°59′07″W / 37.17222°N 105.98528°W / 37.17222; -105.98528 (Romeo)
Romley	Chaffee County	ghost town	NA	38°40′30″N106°22′12″W / 38.67500°N 106.37000°W / 38.67500; -106.37000 (Romley (historical))
Roosevelt National Forest	Larimer County	national forest	NA	40°32′08″N105°35′07″W / 40.53556°N 105.58528°W / 40.53556; -105.58528 (Roosevelt National Forest)
	Boulder County
	Gilpin County
	Jefferson County
Rosa	El Paso County	former post office	NA	NA
Rosedale	Denver	Denver neighborhood	80210	39°40′17″N104°58′58″W / 39.6713°N 104.9829°W / 39.6713; -104.9829 (Rosedale, Denver)
Rosedale	Jefferson County	unincorporated community	80439	39°38′24″N105°22′59″W / 39.64000°N 105.38306°W / 39.64000; -105.38306 (Rosedale)
Rosedale	Weld County	unincorporated community	80620	40°23′07″N104°41′55″W / 40.38528°N 104.69861°W / 40.38528; -104.69861 (Rosedale)
Rosemont	Teller County	ghost town	NA	38°44′32″N104°57′25″W / 38.74222°N 104.95694°W / 38.74222; -104.95694 (Rosemont (historical))
Roses Cabin	Hinsdale County	former post office	NA	NA
Rosevale	Mesa County	unincorporated community	81507	39°03′36″N108°34′49″W / 39.06000°N 108.58028°W / 39.06000; -108.58028 (Rosevale)
Rosita	Custer County	unincorporated community	81252	38°05′50″N105°20′10″W / 38.09722°N 105.33611°W / 38.09722; -105.33611 (Rosita)
Roswell	El Paso County	Colorado Springs neighborhood	80907	38°52′25″N104°49′10″W / 38.87361°N 104.81944°W / 38.87361; -104.81944 (Roswell)
Roubideau	Delta County	former post office	NA	NA
Roudebush	Eagle County	see Mitchell
Round Oak	Huerfano County	former post office	NA	NA
Roundup Junction	Montezuma County	ghost town	NA	37°28′58″N108°09′44″W / 37.48278°N 108.16222°W / 37.48278; -108.16222 (Roundup Junction (historical))
Rouse	Huerfano County	unincorporated community	81089	37°29′27″N104°42′42″W / 37.49083°N 104.71167°W / 37.49083; -104.71167 (Rouse)
Routt	Moffat County	former post office	NA	NA
Routt	Routt County	former post office	NA	NA
Routt National Forest	Routt County	national forest	NA	40°32′32″N106°45′25″W / 40.54222°N 106.75694°W / 40.54222; -106.75694 (Routt National Forest)
	Jackson County
	Rio Blanco County
	Grand County
	Moffat County
	Garfield County
Rowe	Prowers County	former post office	NA	NA
Rowena	Boulder County	unincorporated community	80455	40°04′37″N105°23′22″W / 40.07694°N 105.38944°W / 40.07694; -105.38944 (Rowena)
Roxborough	Douglas County	unincorporated community	80125	39°28′09″N105°05′08″W / 39.46917°N 105.08556°W / 39.46917; -105.08556 (Roxborough)
Roxborough Park	Douglas County	census-designated place	80125	39°26′57″N105°04′29″W / 39.44917°N 105.07472°W / 39.44917; -105.07472 (Roxborough Park CDP)
Roxborough State Park	Douglas County	Colorado state park national natural landmark	80125	39°25′38″N105°03′52″W / 39.4272°N 105.0645°W / 39.4272; -105.0645 (Roxborough State Park)
Roy	Weld County	unincorporated community	80643	40°06′35″N104°33′56″W / 40.10972°N 104.56556°W / 40.10972; -104.56556 (Roy)
Royal Gorge	Fremont County	former post office	NA	NA
Ruby	Gunnison County	unincorporated community	81434	38°51′58″N107°05′44″W / 38.86611°N 107.09556°W / 38.86611; -107.09556 (Ruby)
Ruby	Pitkin County	ghost town	NA	39°01′15″N106°36′33″W / 39.02083°N 106.60917°W / 39.02083; -106.60917 (Ruby (historical))
Ruby City	Ouray County	former post office	NA	NA
Ruby Hill	Denver	Denver neighborhood	80223	39°41′10″N105°00′41″W / 39.68611°N 105.01139°W / 39.68611; -105.01139 (Ruby Hill, Denver)
Ruction	Jackson County	former post office	NA	NA
Rudolph	Montrose County	former post office	NA	NA
Ruedi	Eagle County	ghost town	NA	39°21′59″N106°47′53″W / 39.36639°N 106.79806°W / 39.36639; -106.79806 (Ruedi (historical))
Ruff	Baca County	former post office	NA	NA
Rugby	Las Animas County	unincorporated community	81020	37°28′12″N104°39′54″W / 37.47000°N 104.66500°W / 37.47000; -104.66500 (Rugby)
Ruin Canyon	Montezuma County	former post office	NA	NA
Rule	Bent County	former post office	NA	NA
Rulison	Garfield County	unincorporated community	81650	39°29′50″N107°56′26″W / 39.49722°N 107.94056°W / 39.49722; -107.94056 (Rulison)
Running Creek	Elbert County	former post office	NA	NA
Rush	El Paso County	unincorporated community	80833	38°50′24″N104°05′32″W / 38.84000°N 104.09222°W / 38.84000; -104.09222 (Rush)
Russell	Costilla County	unincorporated community	81133	37°33′19″N105°17′16″W / 37.55528°N 105.28778°W / 37.55528; -105.28778 (Russell)
Russell Gulch	Gilpin County	unincorporated community	80427	39°46′43″N105°32′13″W / 39.77861°N 105.53694°W / 39.77861; -105.53694 (Russell Gulch)
Russell Lakes	Saguache County	national natural landmark	NA	37°56′41″N106°07′12″W / 37.9448092°N 106.1199637°W / 37.9448092; -106.1199637 (Russell Lakes)
Russellville	Douglas County	former post office	NA	NA
Rustic	Larimer County	unincorporated community	80512	40°41′57″N105°34′53″W / 40.69917°N 105.58139°W / 40.69917; -105.58139 (Rustic)
Ruxton	Bent County	unincorporated community	81054	37°44′53″N103°08′48″W / 37.74806°N 103.14667°W / 37.74806; -103.14667 (Ruxton)
Rye	Pueblo County	statutory town	81069	37°55′25″N104°55′49″W / 37.92361°N 104.93028°W / 37.92361; -104.93028 (Rye)

S

Place	County	Type	ZIP code	Coordinates
Sable	Adams County	Aurora neighborhood	80239	39°45′59″N104°49′52″W / 39.76639°N 104.83111°W / 39.76639; -104.83111 (Sable)
Sableridge	Arapahoe County	Aurora neighborhood	80012	39°41′31″N104°49′25″W / 39.69194°N 104.82361°W / 39.69194; -104.82361 (Sableridge)
Saddle Notch	Larimer County	mountain pass	NA	40°23′53″N105°18′57″W / 40.39806°N 105.31583°W / 40.39806; -105.31583 (Saddle Notch)
Saddle Ridge	Morgan County	census-designated place	80701	40°18′47″N103°48′08″W / 40.31306°N 103.80222°W / 40.31306; -103.80222 (Saddle Ridge CDP)
Saddlebrook	Douglas County	Parker neighborhood	80138	39°31′00″N104°44′02″W / 39.51667°N 104.73389°W / 39.51667; -104.73389 (Saddlebrook)
Sage	Gunnison County	former post office	NA	NA
Sago	Montezuma County	former post office	NA	NA
Saguache [lower-alpha 7] [14]	Saguache County seat	statutory town	81149	38°05′15″N106°08′31″W / 38.08750°N 106.14194°W / 38.08750; -106.14194 (Saguache)
Saint Ann Highlands	Boulder County	census-designated place	80466	39°59′14″N105°27′21″W / 39.98722°N 105.45583°W / 39.98722; -105.45583 (St. Ann Highlands CDP)
Saint Charles	Pueblo County	ghost town	NA	38°08′20″N104°37′17″W / 38.13889°N 104.62139°W / 38.13889; -104.62139 (Saint Charles (historical))
Saint Cloud	Larimer County	former post office	80536	NA
Saint Elmo	Chaffee County	ghost town	NA	38°42′17″N106°20′53″W / 38.70472°N 106.34806°W / 38.70472; -106.34806 (Saint Elmo (historical))
Saint Kevin	Lake County	former post office	NA	NA
Saint Louis Pass	Grand County	mountain pass	NA	39°47′46″N105°55′51″W / 39.79611°N 105.93083°W / 39.79611; -105.93083 (Saint Louis Pass)
Saint Marys	Huerfano County	former post office	NA	NA
Saint Mary's	Clear Creek County	census-designated place	80452	39°48′59″N105°38′52″W / 39.81639°N 105.64778°W / 39.81639; -105.64778 (St. Mary's CDP)
Saint Peter	El Paso County	former post office	NA	NA
Saint Petersburg	Logan County	unincorporated community	80728	40°33′20″N102°49′02″W / 40.55556°N 102.81722°W / 40.55556; -102.81722 (Saint Petersburg)
Saint Thomas	Las Animas County	ghost town	NA	37°08′04″N104°33′27″W / 37.13444°N 104.55750°W / 37.13444; -104.55750 (Saint Thomas (historical))
St. Vrain [lower-alpha 8]	Weld County	ghost town	80651	40°16′37″N104°51′10″W / 40.2770°N 104.8527°W / 40.2770; -104.8527 (Saint Vrain (historical))
St. Vrain State Park	Weld County	Colorado state park	80504	40°10′35″N104°59′05″W / 40.1765°N 104.9847°W / 40.1765; -104.9847 (St. Vrain State Park)
Saint Vrains	Weld County	unincorporated community	80516	40°02′13″N104°57′17″W / 40.03694°N 104.95472°W / 40.03694; -104.95472 (Saint Vrains)
Saints John	Summit County	ghost town	NA	39°34′18″N105°52′54″W / 39.57167°N 105.88167°W / 39.57167; -105.88167 (Saints John (historical))
Salem	Arapahoe County	former post office	NA	NA
Salida	Chaffee County seat	statutory city	81201, 81227	38°32′05″N105°59′56″W / 38.53472°N 105.99889°W / 38.53472; -105.99889 (Salida)
Salina	Boulder County	unincorporated community	80302	40°03′02″N105°22′21″W / 40.05056°N 105.37250°W / 40.05056; -105.37250 (Salina)
Salt Creek	Pueblo County	census-designated place	81006	38°14′20″N104°35′17″W / 38.23889°N 104.58806°W / 38.23889; -104.58806 (Salt Creek CDP)
Sample	Fremont County	unincorporated community	81212	38°28′20″N105°21′20″W / 38.47222°N 105.35556°W / 38.47222; -105.35556 (Sample)
Sams	San Miguel County	unincorporated community	81430	38°06′14″N107°57′27″W / 38.10389°N 107.95750°W / 38.10389; -107.95750 (Sams)
Sams Divide	Delta County	mountain pass	NA	38°50′04″N107°31′19″W / 38.83444°N 107.52194°W / 38.83444; -107.52194 (Sams Divide)
San Acacio	Costilla County	census-designated place	81151	37°12′31″N105°34′00″W / 37.20861°N 105.56667°W / 37.20861; -105.56667 (San Acacio CDP)
San Antonia	Las Animas County	former post office	NA	NA
San Antonio	Conejos County	unincorporated community	81120	37°01′15″N106°01′41″W / 37.02083°N 106.02806°W / 37.02083; -106.02806 (San Antonio)
San Bernardo	San Miguel County	former post office	NA	NA
San Francisco Pass	Las Animas County	mountain pass	NA	37°02′20″N104°21′06″W / 37.03889°N 104.35167°W / 37.03889; -104.35167 (San Francisco Pass)
San Isabel	Custer County	unincorporated community	81069	37°59′15″N105°03′16″W / 37.98750°N 105.05444°W / 37.98750; -105.05444 (San Isabel)
San Isabel	Saguache County	former post office	NA	NA
San Isabel National Forest	Chaffee County	national forest	NA	38°44′27″N106°16′40″W / 38.74083°N 106.27778°W / 38.74083; -106.27778 (San Isabel National Forest)
	Custer County
	Lake County
	Huerfano County
	Fremont County
	Pueblo County
	Saguache County
	Las Animas County
	Park County
	Costilla County
	Summit County
San Isidro	Las Animas County	see Abeyta
San Jose	Las Animas County	former post office	NA	NA
San Juan	Hinsdale County	see San Juan City
San Juan City [lower-alpha 9]	Hinsdale County	ghost town	81130	37°47′10″N107°08′39″W / 37.7862°N 107.1443°W / 37.7862; -107.1443 (San Juan City (historical))
San Juan National Forest	Archuleta County	national forest	NA	37°29′38″N107°39′02″W / 37.49389°N 107.65056°W / 37.49389; -107.65056 (San Juan National Forest)
	Conejos County
	Dolores County
	Hinsdale County
	La Plata County
	Mineral County
	Montezuma County
	Rio Grande County
	San Miguel County
	San Juan County
San Luis [lower-alpha 10]	Costilla County seat	statutory town	81152	37°12′03″N105°25′26″W / 37.20083°N 105.42389°W / 37.20083; -105.42389 (San Luis)
San Luis de la Culebra [lower-alpha 10]	Costilla County	see San Luis
San Luis Pass [lower-alpha 3]	Mineral County	mountain pass	NA	37°58′14″N106°58′22″W / 37.97056°N 106.97278°W / 37.97056; -106.97278 (San Luis Pass)
	Saguache County
San Luis Peak [lower-alpha 11]	Saguache County	mountain peak	NA	37°59′12″N106°55′53″W / 37.98667°N 106.93139°W / 37.98667; -106.93139 (San Luis Peak)
San Miguel [lower-alpha 12]	Taos County, New Mexico	see Costilla, New Mexico
San Miguel	Las Animas County	ghost town	NA	37°05′58″N104°23′44″W / 37.09944°N 104.39556°W / 37.09944; -104.39556 (San Miguel (historical))
San Miguel	San Miguel County	unincorporated community	80435	37°56′49″N107°50′09″W / 37.94694°N 107.83583°W / 37.94694; -107.83583 (San Miguel)
San Pablo	Costilla County	unincorporated community	81152	37°08′57″N105°23′49″W / 37.14917°N 105.39694°W / 37.14917; -105.39694 (San Pablo)
San Pedro	Costilla County	unincorporated community	81152	37°09′35″N105°24′09″W / 37.15972°N 105.40250°W / 37.15972; -105.40250 (San Pedro)
San Pedro	Las Animas County	see Starkville
San Rafael	Conejos County	see Paisaje
Sanatorium	Jefferson County	former post office	80214	NA
Sanborn	Lincoln County	former post office	NA	NA
Sand Arroyo	Baca County	former post office	NA	NA
Sand Creek	Larimer County	national natural landmark	80549	40°59′45″N105°46′05″W / 40.9957404°N 105.7681064°W / 40.9957404; -105.7681064 (Chimney Rock)
	Albany County, Wyoming
Sand Creek Massacre National Historic Site [15]	Kiowa County	national historic site	81036	38°33′51″N102°31′01″W / 38.56417°N 102.51694°W / 38.56417; -102.51694 (Sand Creek Massacre National Historic Site)
Sand Creek Pass	Larimer County	mountain pass	NA	40°53′52″N105°49′47″W / 40.89778°N 105.82972°W / 40.89778; -105.82972 (Sand Creek Pass)
Sand Mountain North [lower-alpha 13]	Routt County	mountain peak	NA	40°45′49″N107°03′27″W / 40.76361°N 107.05750°W / 40.76361; -107.05750 (Sand Mountain North)
Sandown	Denver	Denver neighborhood	80216	39°46′21″N104°54′05″W / 39.77250°N 104.90139°W / 39.77250; -104.90139 (Sandown, Denver)
Sandys Fort Pass	San Miguel County	mountain pass	NA	37°58′07″N108°24′43″W / 37.96861°N 108.41194°W / 37.96861; -108.41194 (Sandys Fort Pass)
Sanford	Conejos County	home rule town	81151	37°15′30″N105°54′17″W / 37.25833°N 105.90472°W / 37.25833; -105.90472 (Sanford)
Sangre de Cristo	Saguache County	former post office	NA	NA
Sangre de Cristo Pass	Costilla County	mountain pass	NA	37°37′10″N105°11′42″W / 37.61944°N 105.19500°W / 37.61944; -105.19500 (Sangre de Cristo Pass)
	Huerfano County
Santa Clara	Huerfano County	former post office	NA	NA
Santa Fe National Historic Trail [16] [17] [18]	multiple counties	national historic trail	NA	38°02′56″N102°07′27″W / 38.04889°N 102.12417°W / 38.04889; -102.12417 (Santa Fe National Historic Trail)
Santa Maria	Park County	unincorporated community	80448	39°26′59″N105°38′00″W / 39.44972°N 105.63333°W / 39.44972; -105.63333 (Santa Maria)
Santa Maria Pass	Mineral County	mountain pass	NA	37°46′41″N107°04′38″W / 37.77806°N 107.07722°W / 37.77806; -107.07722 (Santa Maria Pass)
Sapinero	Gunnison County	unincorporated community	81230	38°27′34″N107°18′08″W / 38.45944°N 107.30222°W / 38.45944; -107.30222 (Sapinero)
Sarcillo	Las Animas County	unincorporated community	81082	37°07′32″N104°45′34″W / 37.12556°N 104.75944°W / 37.12556; -104.75944 (Sarcillo)
Sargents	Saguache County	unincorporated community	81248	38°24′15″N106°24′54″W / 38.40417°N 106.41500°W / 38.40417; -106.41500 (Sargents)
Sarinda	Logan County	former post office	NA	NA
Satank	Garfield County	unincorporated community	81623	39°24′50″N107°13′42″W / 39.41389°N 107.22833°W / 39.41389; -107.22833 (Satank)
Saugus	Lincoln County	former post office	NA	NA
Saunders	Delta County	unincorporated community	81416	38°45′37″N108°00′36″W / 38.76028°N 108.01000°W / 38.76028; -108.01000 (Saunders)
Sawpit	San Miguel County	statutory town	81430	37°59′43″N108°00′06″W / 37.99528°N 108.00167°W / 37.99528; -108.00167 (Sawpit)
Sawtooth Mountain	Saguache County	mountain peak	NA	38°16′26″N106°52′03″W / 38.27389°N 106.86750°W / 38.27389; -106.86750 (Sawtooth Mountain)
Saxton	Delta County	unincorporated community	81416	38°46′06″N107°58′17″W / 38.76833°N 107.97139°W / 38.76833; -107.97139 (Saxton)
Scenic Heights	Jefferson County	Arvada neighborhood	80004	39°48′46″N105°05′06″W / 39.81278°N 105.08500°W / 39.81278; -105.08500 (Scenic Heights)
Schistos	Saguache County	former post office	NA	NA
Schley	Elbert County	former post office	NA	NA
Schlueter	Washington County	former post office	NA	NA
Schofield Pass	Gunnison County	mountain pass	NA	39°00′54″N107°02′48″W / 39.01500°N 107.04667°W / 39.01500; -107.04667 (Schofield Pass)
Scholl	Grand County	former post office	NA	NA
Schramm	Yuma County	unincorporated community	80759	40°06′50″N102°36′22″W / 40.11389°N 102.60611°W / 40.11389; -102.60611 (Schramm)
Schriever Space Force Base	El Paso County	U.S. Space Force	80912	38°48′09″N104°30′58″W / 38.80250°N 104.51611°W / 38.80250; -104.51611 (Schriever Space Force Base)
Scissors	Huerfano County	former post office	NA	NA
Scofield	Gunnison County	former post office	NA	NA
Scranton	Adams County	former post office	NA	NA
Searle Pass	Summit County	mountain pass	NA	39°27′31″N106°13′40″W / 39.45861°N 106.22778°W / 39.45861; -106.22778 (Searle Pass)
Security	El Paso County	unincorporated community	80928-80931 80911, 80925	38°45′30″N104°44′35″W / 38.75833°N 104.74306°W / 38.75833; -104.74306 (Security)
Security-Widefield	El Paso County	census-designated place	80928-80931 80911, 80925	38°44′56″N104°42′51″W / 38.74889°N 104.71417°W / 38.74889; -104.71417 (Security-Widefield CDP)
Sedalia	Douglas County	census-designated place	80135	39°26′23″N104°58′12″W / 39.43972°N 104.97000°W / 39.43972; -104.97000 (Sedalia CDP)
Sedgewick	Saguache County	ghost town	NA	38°16′45″N106°08′52″W / 38.27917°N 106.14778°W / 38.27917; -106.14778 (Sedgewick (historical))
Sedgwick	Sedgwick County	statutory town	80749	40°56′11″N102°31′32″W / 40.93639°N 102.52556°W / 40.93639; -102.52556 (Sedgwick)
Seebarsee	Yuma County	see Laird
Segreganset	Kiowa County	former post office	NA	NA
Segundo	Las Animas County	census-designated place	81082	37°07′21″N104°44′23″W / 37.12250°N 104.73972°W / 37.12250; -104.73972 (Segundo CDP)
Seguro	Huerfano County	former post office	NA	NA
Seibert	Kit Carson County	statutory town	80834	39°17′57″N102°52′09″W / 39.29917°N 102.86917°W / 39.29917; -102.86917 (Seibert)
Selak	Grand County	former post office	NA	NA
Sellar	Pitkin County	former post office	NA	NA
Selma	Logan County	unincorporated community	80736	40°46′17″N103°01′52″W / 40.77139°N 103.03111°W / 40.77139; -103.03111 (Selma)
Semper	Jefferson County	Arvada neighborhood	80003	39°51′22″N105°03′53″W / 39.85611°N 105.06472°W / 39.85611; -105.06472 (Semper)
Sequndo	Las Animas County	unincorporated community	81082	37°07′15″N104°43′20″W / 37.12083°N 104.72222°W / 37.12083; -104.72222 (Sequndo)
Serene	Weld County	ghost town	NA	NA
Serviceberry Gap	Moffat County	mountain pass	NA	40°25′49″N108°48′46″W / 40.43028°N 108.81278°W / 40.43028; -108.81278 (Serviceberry Gap)
Seton	Baca County	former post office	NA	NA
Setonsburg	Baca County	former post office	NA	NA
Settlers Village	Arapahoe County	Aurora neighborhood	80012	39°42′01″N104°48′53″W / 39.70028°N 104.81472°W / 39.70028; -104.81472 (Settlers Village)
Seven Castles	Eagle County	former post office	NA	NA
Seven Hills	Arapahoe County	Aurora neighborhood	80013	39°39′30″N104°45′41″W / 39.65833°N 104.76139°W / 39.65833; -104.76139 (Seven Hills)
Seven Hills	Boulder County	census-designated place	80302	40°02′10″N105°19′56″W / 40.03611°N 105.33222°W / 40.03611; -105.33222 (Seven Hills CDP)
Seven Lakes	Teller County	ghost town	NA	38°46′54″N105°00′31″W / 38.78167°N 105.00861°W / 38.78167; -105.00861 (Seven Lakes (historical))
Sevenmile Plaza	Rio Grande County	unincorporated community	81132	37°38′53″N106°14′15″W / 37.64806°N 106.23750°W / 37.64806; -106.23750 (Sevenmile Plaza)
Severance	Weld County	statutory town	80546	40°31′27″N104°51′04″W / 40.52417°N 104.85111°W / 40.52417; -104.85111 (Severance)
Seward	Teller County	former post office	NA	NA
Seymour	San Miguel County	see Sawpit
Shaffers Crossing	Jefferson County	unincorporated community	80470	39°28′43″N105°22′06″W / 39.47861°N 105.36833°W / 39.47861; -105.36833 (Shaffers Crossing)
Shamballah-Ashrama	Douglas County	unincorporated community	80135	39°20′35″N105°02′00″W / 39.34306°N 105.03333°W / 39.34306; -105.03333 (Shamballah-Ashrama)
Shamrock	Adams County	ghost town	NA	39°53′07″N103°48′59″W / 39.88528°N 103.81639°W / 39.88528; -103.81639 (Shamrock (historical))
Sharpsdale	Huerfano County	former post office	NA	NA
Shavano	Chaffee County	ghost town	NA	38°36′10″N106°17′25″W / 38.60278°N 106.29028°W / 38.60278; -106.29028 (Shavano (historical))
Shaw	Lincoln County	ghost town	NA	39°33′02″N103°21′39″W / 39.55056°N 103.36083°W / 39.55056; -103.36083 (Shaw (historical))
Shaw Heights	Adams County	census-designated place	80031	39°51′24″N105°02′21″W / 39.85667°N 105.03917°W / 39.85667; -105.03917 (Shaw Heights CDP)
Shawnee	Park County	unincorporated community	80475	39°25′16″N105°33′15″W / 39.42111°N 105.55417°W / 39.42111; -105.55417 (Shawnee)
Sheep Mountain	Grand County	mountain peak	NA	40°21′40″N106°15′56″W / 40.36111°N 106.26556°W / 40.36111; -106.26556 (Sheep Mountain)
	Jackson County
Sheephorn	Eagle County	unincorporated community	80423	39°53′32″N106°28′01″W / 39.89222°N 106.46694°W / 39.89222; -106.46694 (Sheephorn)
Sheffield	Denver	former post office	NA	NA
Shelton	Boulder County	former post office	NA	NA
Shelton	Otero County	unincorporated community	81067	38°05′00″N103°36′23″W / 38.08333°N 103.60639°W / 38.08333; -103.60639 (Shelton)
Shenandoah	Arapahoe County	Aurora neighborhood	80015	39°37′37″N104°48′27″W / 39.62694°N 104.80750°W / 39.62694; -104.80750 (Shenandoah)
Shenandoah	Montrose County	former post office	NA	NA
Shenandoah-Dives (Mayflower) Mill	San Juan County	national historic landmark	NA	37°49′44″N107°37′39″W / 37.8288855°N 107.6275605°W / 37.8288855; -107.6275605 (Shenandoah-Dives (Mayflower) Mill)
Sheridan	Arapahoe County	home rule city	80110	39°38′49″N105°01′31″W / 39.64694°N 105.02528°W / 39.64694; -105.02528 (Sheridan)
Sheridan Green	Jefferson County	Westminster neighborhood	80020	39°53′48″N105°03′54″W / 39.89667°N 105.06500°W / 39.89667; -105.06500 (Sheridan Green)
Sheridan Lake	Kiowa County	statutory town	81071	38°28′00″N102°17′32″W / 38.46667°N 102.29222°W / 38.46667; -102.29222 (Sheridan Lake)
Sherman	Eagle County	former post office	NA	NA
Sherman	Hinsdale County	former post office	NA	NA
Sherrelwood	Adams County	census-designated place	80221	39°50′20″N105°00′05″W / 39.83889°N 105.00139°W / 39.83889; -105.00139 (Sherrelwood CDP)
Sherrelwood Estates	Adams County	unincorporated community	80221	39°50′41″N105°00′34″W / 39.84472°N 105.00944°W / 39.84472; -105.00944 (Sherrelwood Estates)
Sherwood Farms	Jefferson County	Arvada neighborhood	80007	39°49′56″N105°10′29″W / 39.83222°N 105.17472°W / 39.83222; -105.17472 (Sherwood Farms)
Shields	Yuma County	former post office	NA	NA
Shirley	Chaffee County	ghost town	NA	38°25′28″N106°07′42″W / 38.42444°N 106.12833°W / 38.42444; -106.12833 (Shirley (historical))
Shirley	El Paso County	ghost town	NA	38°54′04″N104°39′12″W / 38.90111°N 104.65333°W / 38.90111; -104.65333 (Shirley (historical))
Shirley	Saguache County	former post office	NA	NA
Shistos	Saguache County	former post office	NA	NA
Shoshone	Garfield County	former post office	NA	NA
Shrine Pass	Eagle County	mountain pass	NA	39°32′50″N106°14′32″W / 39.54722°N 106.24222°W / 39.54722; -106.24222 (Shrine Pass)
	Summit County
Shumway	Huerfano County	former post office	NA	NA
Side Creek	Arapahoe County	Aurora neighborhood	80017	39°41′18″N104°45′58″W / 39.68833°N 104.76611°W / 39.68833; -104.76611 (Side Creek)
Sidney	Pitkin County	former post office	NA	NA
Sidney	Routt County	former post office	NA	NA
Sierra Estates	Jefferson County	Arvada neighborhood	80005	39°50′09″N105°06′17″W / 39.83583°N 105.10472°W / 39.83583; -105.10472 (Sierra Estates)
Sierra Ridge	Douglas County	census-designated place	80134	39°31′43″N104°49′02″W / 39.52861°N 104.81722°W / 39.52861; -104.81722 (Sierra Ridge CDP)
Sierra Vista	Jefferson County	Arvada neighborhood	80005	39°50′09″N105°06′48″W / 39.83583°N 105.11333°W / 39.83583; -105.11333 (Sierra Vista)
Sigman	Adams County	former post office	NA	NA
Signal	El Paso County	former post office	NA	NA
Sikes	Fremont County	unincorporated community	81253	38°15′30″N105°04′29″W / 38.25833°N 105.07472°W / 38.25833; -105.07472 (Sikes)
Sillsville	Gunnison County	unincorporated community	81230	38°26′48″N106°45′40″W / 38.44667°N 106.76111°W / 38.44667; -106.76111 (Sillsville)
Siloam	Pueblo County	ghost town	NA	38°15′05″N104°58′33″W / 38.25139°N 104.97583°W / 38.25139; -104.97583 (Siloam (historical))
Silt	Garfield County	home rule town	81652	39°32′55″N107°39′22″W / 39.54861°N 107.65611°W / 39.54861; -107.65611 (Silt)
Silver Cliff	Custer County	statutory town	81252	38°08′07″N105°26′47″W / 38.13528°N 105.44639°W / 38.13528; -105.44639 (Silver Cliff)
Silver Creek	Clear Creek County	ghost town	NA	NA
Silver Heights	Douglas County	unincorporated community	80108	39°25′05″N104°51′57″W / 39.41806°N 104.86583°W / 39.41806; -104.86583 (Silver Heights)
Silver Lake	Summit County	former post office	NA	NA
Silver Ledge	San Juan County	former post office	NA	NA
Silver Park	Custer County	former post office	NA	NA
Silver Pass	Mineral County	mountain pass	NA	37°27′16″N107°43′46″W / 37.45444°N 107.72944°W / 37.45444; -107.72944 (Silver Pass)
Silver Plume	Clear Creek County	statutory town	80476	39°41′46″N105°43′33″W / 39.69611°N 105.72583°W / 39.69611; -105.72583 (Silver Plume)
Silver Plume Historic District	Clear Creek County	see Georgetown-Silver Plume Historic District
Silver Springs	Boulder County	unincorporated community	80302	40°00′56″N105°27′16″W / 40.01556°N 105.45444°W / 40.01556; -105.45444 (Silver Springs)
Silver Springs	Park County	unincorporated community	80470	39°27′33″N105°23′46″W / 39.45917°N 105.39611°W / 39.45917; -105.39611 (Silver Springs)
Silver Spruce	Boulder County	unincorporated community	80302	40°00′17″N105°20′52″W / 40.00472°N 105.34778°W / 40.00472; -105.34778 (Silver Spruce)
Silverdale	Chaffee County	former post office	NA	NA
Silverdale	Clear Creek County	ghost town	NA	39°41′30″N105°41′46″W / 39.69167°N 105.69611°W / 39.69167; -105.69611 (Silverdale (historical))
Silverplume	Clear Creek County	see Silver Plume
Silverthorne	Summit County	home rule town	80497-80498	39°37′56″N106°04′27″W / 39.63222°N 106.07417°W / 39.63222; -106.07417 (Silverthorne)
Silverton	San Juan County seat	statutory town	81433	37°48′43″N107°39′52″W / 37.81194°N 107.66444°W / 37.81194; -107.66444 (Silverton)
Silverton Historic District	San Juan County	national historic landmark	81433	37°48′46″N107°39′46″W / 37.8128640°N 107.6627670°W / 37.8128640; -107.6627670 (Silverton Historic District)
Simla	Elbert County	statutory town	80835	39°08′30″N104°05′02″W / 39.14167°N 104.08389°W / 39.14167; -104.08389 (Simla)
Simpson	Adams County	former post office	NA	NA
Simpson	Las Animas County	ghost town	NA	37°29′52″N104°10′02″W / 37.49778°N 104.16722°W / 37.49778; -104.16722 (Simpson (historical))
Sinbad	Montrose County	former post office	NA	NA
Singleton	Park County	unincorporated community	80475	39°26′35″N105°36′07″W / 39.44306°N 105.60194°W / 39.44306; -105.60194 (Singleton)
Sinnard	Larimer County	unincorporated community	80524	40°35′18″N105°00′12″W / 40.58833°N 105.00333°W / 40.58833; -105.00333 (Sinnard)
Sitton	Pueblo County	former post office	NA	NA
16th Street Mall	Denver	see Downtown Denver
Skinner	Fremont County	former post office	NA	NA
Skinners	El Paso County	unincorporated community	80911	38°46′08″N104°45′41″W / 38.76889°N 104.76139°W / 38.76889; -104.76139 (Skinners)
Skull Creek	Moffat County	former post office	NA	NA
Sky Village	Jefferson County	unincorporated community	80465	39°33′02″N105°14′50″W / 39.55056°N 105.24722°W / 39.55056; -105.24722 (Sky Village)
Skyland	Denver	Denver neighborhood	80205	39°45′30″N104°57′00″W / 39.7582°N 104.9500°W / 39.7582; -104.9500 (Skyland, Denver)
Skyline Estates	Jefferson County	Arvada neighborhood	80002	39°47′46″N105°07′05″W / 39.79611°N 105.11806°W / 39.79611; -105.11806 (Skyline Estates)
Skyline Vista	Adams County	Westminster neighborhood	80030	39°49′50″N105°01′12″W / 39.83056°N 105.02000°W / 39.83056; -105.02000 (Skyline Vista)
Slaghts	Park County	see Shawnee
Slagle Pass	Gunnison County	mountain pass	NA	38°17′17″N107°37′46″W / 38.28806°N 107.62944°W / 38.28806; -107.62944 (Slagle Pass)
	Ouray County
Slate Creek	Summit County	unincorporated community	80498	39°47′03″N106°09′48″W / 39.78417°N 106.16333°W / 39.78417; -106.16333 (Slate Creek)
Slater	Moffat County	unincorporated community	81653	40°56′52″N107°29′52″W / 40.94778°N 107.49778°W / 40.94778; -107.49778 (Slater)
Slavonia	Routt County	ghost town	NA	40°47′04″N106°42′15″W / 40.78444°N 106.70417°W / 40.78444; -106.70417 (Slavonia (historical))
Sleepy Cat Peak	Rio Blanco County	mountain peak	NA	40°07′39″N107°32′02″W / 40.12750°N 107.53389°W / 40.12750; -107.53389 (Sleepy Cat Peak)
Slick Rock	San Miguel County	unincorporated community	81325	38°02′34″N108°53′19″W / 38.04278°N 108.88861°W / 38.04278; -108.88861 (Slick Rock)
Sligo	Weld County	former post office	NA	NA
Sloan	Weld County	unincorporated community	80643	40°03′06″N104°29′17″W / 40.05167°N 104.48806°W / 40.05167; -104.48806 (Sloan)
Sloan Lake	Denver	Denver neighborhood	80212	39°45′00″N105°02′25″W / 39.7500°N 105.0404°W / 39.7500; -105.0404 (Sloan's Lake, Denver)
Sloss	Eagle County	former post office	NA	NA
Slumgullion Earthflow	Hinsdale County	national natural landmark	NA	37°59′55″N107°14′42″W / 37.9986086°N 107.2450542°W / 37.9986086; -107.2450542 (Slumgullion Earthflow)
Slumgullion Pass	Hinsdale County	mountain pass	NA	37°59′08″N107°13′20″W / 37.9855531°N 107.2222758°W / 37.9855531; -107.2222758 (Slumgullion Pass)
Smeltertown	Chaffee County	census-designated place	81201	38°33′08″N106°00′30″W / 38.55222°N 106.00833°W / 38.55222; -106.00833 (Smeltertown CDP)
Smith Canyon	Las Animas County	former post office	NA	NA
Smith Hill	Gilpin County	unincorporated community	80422	39°46′42″N105°27′31″W / 39.77833°N 105.45861°W / 39.77833; -105.45861 (Smith Hill)
Smith Place	Gunnison County	unincorporated community	81243	38°12′06″N107°03′35″W / 38.20167°N 107.05972°W / 38.20167; -107.05972 (Smith Place)
Smoky Hill Trail [17] [19] [20] [21]	multiple counties	historic trail	NA	39°01′30″N103°11′02″W / 39.02500°N 103.18389°W / 39.02500; -103.18389 (Smoky Hill Trail)
Smuggler	San Miguel County	former post office	NA	NA
Sneffels	Ouray County	ghost town	NA	37°58′31″N107°44′59″W / 37.97528°N 107.74972°W / 37.97528; -107.74972 (Sneffels (historical))
Snipes	Mesa County	see Molina
Snow Water Springs	Jefferson County	unincorporated community	80135	39°15′53″N105°13′01″W / 39.26472°N 105.21694°W / 39.26472; -105.21694 (Snow Water Springs)
Snowden	Lake County	former post office	NA	NA
Snowmass	Gunnison County	former post office	NA	NA
Snowmass	Pitkin County	unincorporated community	81654	39°19′54″N106°59′10″W / 39.33167°N 106.98611°W / 39.33167; -106.98611 (Snowmass)
Snowmass Mountain	Gunnison County	mountain peak	NA	39°07′07″N107°03′59″W / 39.11861°N 107.06639°W / 39.11861; -107.06639 (Snowmass Mountain)
	Pitkin County
Snowmass Village	Pitkin County	home rule town	81615	39°12′47″N106°56′16″W / 39.21306°N 106.93778°W / 39.21306; -106.93778 (Snowmass Village)
Snyder	Morgan County	census-designated place	80750	40°19′51″N103°35′31″W / 40.33083°N 103.59194°W / 40.33083; -103.59194 (Snyder CDP)
Soda Spring	Lake County	former post office	NA	NA
Solar	Huerfano County	former post office	NA	NA
Somerset	Gunnison County	census-designated place	81434	38°55′36″N107°28′21″W / 38.92667°N 107.47250°W / 38.92667; -107.47250 (Somerset CDP)
Somerset Village	Arapahoe County	Aurora neighborhood	80017	39°41′42″N104°47′18″W / 39.69500°N 104.78833°W / 39.69500; -104.78833 (Somerset Village)
Sopris	Las Animas County	unincorporated community	81082	37°08′05″N104°33′52″W / 37.13472°N 104.56444°W / 37.13472; -104.56444 (Sopris)
Sopris Plaza	Las Animas County	ghost town	NA	37°08′26″N104°34′32″W / 37.14056°N 104.57556°W / 37.14056; -104.57556 (Sopris Plaza (historical))
Sorrento	Cheyenne County	former post office	NA	NA
South Arkansas	Chaffee County	see Poncha Springs
South Bald Mountain [lower-alpha 14]	Larimer County	mountain peak	NA	40°45′09″N105°41′46″W / 40.75250°N 105.69611°W / 40.75250; -105.69611 (South Bald Mountain)
South Boulder	Gilpin County	former post office	NA	NA
South Cañon	Garfield County	former post office	NA	NA
South Denver	Denver	former statutory town	80209-80210	39°42′46″N104°59′16″W / 39.71278°N 104.98778°W / 39.71278; -104.98778 (South Denver (historical))
South Fork	Rio Grande County	statutory town	81154	37°40′12″N106°38′23″W / 37.67000°N 106.63972°W / 37.67000; -106.63972 (South Fork)
South Fork Pass	Pitkin County	mountain pass	NA	39°10′16″N106°35′18″W / 39.17111°N 106.58833°W / 39.17111; -106.58833 (South Fork Pass)
South Park	Park County	former post office	NA	NA
South Park Hill	Denver	Denver neighborhood	80220	39°44′45″N104°55′16″W / 39.7457°N 104.9212°W / 39.7457; -104.9212 (South Park Hill, Denver)
South Platte	Jefferson County	unincorporated community	80135	39°24′27″N105°10′17″W / 39.40750°N 105.17139°W / 39.40750; -105.17139 (South Platte)
South Platte	Logan County	former post office	NA	NA
South Platte Trail [11] [20] [21] [22]	multiple counties	historic trail	NA	39°55′50″N104°52′04″W / 39.93056°N 104.86778°W / 39.93056; -104.86778 (South Platte Trail)
South Pueblo	Pueblo County	former statutory town	81004	38°14′13″N104°37′15″W / 38.23694°N 104.62083°W / 38.23694; -104.62083 (South Pueblo)
South River Peak	Mineral County	mountain peak	NA	37°34′27″N106°58′53″W / 37.57417°N 106.98139°W / 37.57417; -106.98139 (South River Peak)
South Roggen	Weld County	unincorporated community	80652	40°06′08″N104°20′19″W / 40.10222°N 104.33861°W / 40.10222; -104.33861 (South Roggen)
South Side	Otero County	former post office	NA	NA
Southern Ute	La Plata County	census-designated place	81137	37°04′30″N107°35′36″W / 37.07500°N 107.59333°W / 37.07500; -107.59333 (Southern Ute CDP)
Southern Ute Indian Reservation	Archuleta County	Indian Reservation	81137	37°06′29″N107°38′37″W / 37.10806°N 107.64361°W / 37.10806; -107.64361 (Southern Ute Indian Reservation)
	La Plata County
	Montezuma County
Southfield Park	Arapahoe County	Centennial neighborhood	80111	39°36′02″N104°50′36″W / 39.60056°N 104.84333°W / 39.60056; -104.84333 (Southfield Park)
Southglenn	Arapahoe County	Centennial neighborhood	80122	39°35′14″N104°57′10″W / 39.58722°N 104.95278°W / 39.58722; -104.95278 (Southglenn)
Southmoor Park	Denver	Denver neighborhood	80237	39°38′12″N104°54′44″W / 39.6368°N 104.9123°W / 39.6368; -104.9123 (Southmoor Park, Denver)
Southpark	Arapahoe County	Littleton neighborhood	80120	39°34′30″N105°01′13″W / 39.57500°N 105.02028°W / 39.57500; -105.02028 (Southpark)
Southwater	El Paso County	former post office	NA	NA
Spanish	Saguache County	former post office	NA	NA
Spanish Bar	Clear Creek County	former post office	NA	NA
Spanish Fort [18]	Costilla County	historic Spanish Army fort	81055	37°36′26″N105°12′39″W / 37.60722°N 105.21083°W / 37.60722; -105.21083 (Spanish Fort (historical))
Spanish Peak	Huerfano County	see La Veta
Spanish Peaks	Huerfano County	former post office	NA	NA
Spanish Peaks	Huerfano County	national natural landmark	NA	37°22′32″N104°59′37″W / 37.3756661°N 104.9936861°W / 37.3756661; -104.9936861 (West Spanish Peak)
	Las Animas County
Spanish Village	Weld County	unincorporated community	80644	40°23′04″N104°32′47″W / 40.38444°N 104.54639°W / 40.38444; -104.54639 (Spanish Village)
Spar	Mineral County	see Spar City
Spar City	Mineral County	unincorporated community	81130	37°42′26″N106°58′06″W / 37.70722°N 106.96833°W / 37.70722; -106.96833 (Spar City)
Spargo	Montezuma County	former post office	NA	NA
Sparkill	Pitkin County	former post office	NA	NA
Sparks	Moffat County	former post office	NA	NA
Sparrow	Pueblo County	former post office	NA	NA
Specimen Mountain	Grand County	mountain peak	NA	40°26′40″N105°48′31″W / 40.44444°N 105.80861°W / 40.44444; -105.80861 (Specimen Mountain)
	Larimer County
Speer	Denver	Denver neighborhood	80203	39°43′06″N104°58′45″W / 39.7184°N 104.9791°W / 39.7184; -104.9791 (Speer, Denver)
Spence	Washington County	former post office	NA	NA
Spencer	Gunnison County	former post office	NA	NA
Spencer Heights	Larimer County	unincorporated community	80512	40°40′27″N105°47′04″W / 40.67417°N 105.78444°W / 40.67417; -105.78444 (Spencer Heights)
Sperryvale	Pueblo County	former post office	NA	NA
Sphinx Park	Jefferson County	unincorporated community	80470	39°25′28″N105°18′54″W / 39.42444°N 105.31500°W / 39.42444; -105.31500 (Sphinx Park)
Spicer	Jackson County	former post office	NA	NA
Spinney	Park County	former post office	NA	NA
Spinney Mountain State Park	Park County	Colorado state park	80827	38°59′31″N105°40′25″W / 38.9920°N 105.6737°W / 38.9920; -105.6737 (Spinney Mountain State Park)
Spivak	Jefferson County	Lakewood neighborhood	80214	39°44′41″N105°04′05″W / 39.74472°N 105.06806°W / 39.74472; -105.06806 (Spivak)
Spook City	Saguache County	ghost town	NA	38°13′48″N106°11′50″W / 38.23000°N 106.19722°W / 38.23000; -106.19722 (Spook City (historical))
Sprague Pass [lower-alpha 3]	Grand County	mountain pass	NA	40°20′04″N105°43′42″W / 40.33444°N 105.72833°W / 40.33444; -105.72833 (Sprague Pass)
	Larimer County
Spring	Gunnison County	former post office	NA	NA
Spring Creek Meadows	Arapahoe County	unincorporated community	80013	39°38′26″N104°44′48″W / 39.64056°N 104.74667°W / 39.64056; -104.74667 (Spring Creek Meadows)
Spring Creek Pass [lower-alpha 3]	Hinsdale County	mountain pass	NA	37°56′27″N107°09′33″W / 37.9408311°N 107.1592184°W / 37.9408311; -107.1592184 (Spring Creek Pass)
Spring Gulch	Pitkin County	former post office	NA	NA
Spring Hill	Jefferson County	unincorporated community	80465	39°38′07″N105°09′01″W / 39.63528°N 105.15028°W / 39.63528; -105.15028 (Spring Hill)
Spring Mesa	Jefferson County	Arvada neighborhood	80007	39°50′16″N105°11′55″W / 39.83778°N 105.19861°W / 39.83778; -105.19861 (Spring Mesa)
Spring Ranch	Jefferson County	unincorporated community	80401	39°41′59″N105°18′56″W / 39.69972°N 105.31556°W / 39.69972; -105.31556 (Spring Ranch)
Spring Valley	Douglas County	former post office	NA	NA
Springdale	Boulder County	unincorporated community	80302	40°06′35″N105°21′30″W / 40.10972°N 105.35833°W / 40.10972; -105.35833 (Springdale)
Springer	Park County	former post office	NA	NA
Springfield	Baca County seat	statutory town	81073	37°24′30″N102°36′52″W / 37.40833°N 102.61444°W / 37.40833; -102.61444 (Springfield)
Springvale	Las Animas County	former post office	NA	NA
Spruce	Douglas County	ghost town	NA	39°09′24″N104°52′42″W / 39.15667°N 104.87833°W / 39.15667; -104.87833 (Spruce (historical))
Spruce Mountain	Delta County	mountain peak	NA	39°11′50″N107°31′18″W / 39.19722°N 107.52167°W / 39.19722; -107.52167 (Spruce Mountain)
	Mesa County
Sprucedale	Jefferson County	unincorporated community	80439	39°35′20″N105°21′08″W / 39.58889°N 105.35222°W / 39.58889; -105.35222 (Sprucedale)
Sprucewood	Douglas County	unincorporated community	80135	39°20′56″N105°07′15″W / 39.34889°N 105.12083°W / 39.34889; -105.12083 (Sprucewood)
Spurgin	Weld County	former post office	NA	NA
Squaretop	Archuleta County	former post office	NA	NA
Squaw Creek	Eagle County	former post office	NA	NA
Squaw Point	Dolores County	former post office	NA	NA
Squirrel Creek	El Paso County	former post office	NA	NA
Stage	Weld County	unincorporated community	80650	40°36′42″N104°44′34″W / 40.61167°N 104.74278°W / 40.61167; -104.74278 (Stage)
Stage Canyon	Las Animas County	former post office	NA	NA
Stagecoach State Park	Routt County	Colorado state park	80467	40°17′03″N106°50′57″W / 40.2842°N 106.8492°W / 40.2842; -106.8492 (Stagecoach State Park)
Stamford	Las Animas County	former post office	NA	NA
Standish	Gunnison County	former post office	NA	NA
Stanley	Costilla County	former post office	NA	NA
Stanley Park	Jefferson County	unincorporated community	80439	39°37′06″N105°17′34″W / 39.61833°N 105.29278°W / 39.61833; -105.29278 (Stanley Park)
Stapleton	Denver	see Central Park, Denver
Stapleton	Montezuma County	unincorporated community	81323	37°29′56″N108°24′17″W / 37.49889°N 108.40472°W / 37.49889; -108.40472 (Stapleton)
Starbuck	Jefferson County	see Idledale
Starkville	Las Animas County	statutory town	81082	37°06′55″N104°31′27″W / 37.11528°N 104.52417°W / 37.11528; -104.52417 (Starkville)
Starr	Phillips County	former post office	NA	NA
State Bridge	Eagle County	unincorporated community	80423	39°51′28″N106°38′59″W / 39.85778°N 106.64972°W / 39.85778; -106.64972 (State Bridge)
State Forest State Park	Jackson County	Colorado state park	80480	40°35′54″N105°57′15″W / 40.5984°N 105.9543°W / 40.5984; -105.9543 (State Forest State Park)
	Larimer County
Staunton State Park	Park County	Colorado state park	80470	39°29′26″N105°23′00″W / 39.4905°N 105.3834°W / 39.4905; -105.3834 (Staunton State Park)
	Jefferson County
Steamboat II	Routt County	unincorporated community	80487	40°30′29″N106°54′24″W / 40.50806°N 106.90667°W / 40.50806; -106.90667 (Steamboat II)
Steamboat Lake State Park	Routt County	Colorado state park	80428	40°47′57″N106°57′44″W / 40.7992°N 106.9622°W / 40.7992; -106.9622 (Steamboat Lake State Park)
Steamboat Springs	Routt County seat	home rule city	80487-80488 80477	40°29′06″N106°49′54″W / 40.48500°N 106.83167°W / 40.48500; -106.83167 (Steamboat Springs)
Steffens	Yuma County	former post office	NA	NA
Stelbars Lindland	Jackson County	ghost town	NA	40°34′28″N106°03′53″W / 40.57444°N 106.06472°W / 40.57444; -106.06472 (Stelbars Lindland (historical))
Stem Beach	Pueblo County	unincorporated community	81004	38°09′50″N104°38′37″W / 38.16389°N 104.64361°W / 38.16389; -104.64361 (Stem Beach)
Stepping Stone	Douglas County	census-designated place	80134	39°30′50″N104°49′16″W / 39.51389°N 104.82111°W / 39.51389; -104.82111 (Stepping Stone CDP)
Sterling [11]	Logan County seat	home rule city	80751	40°37′32″N103°12′28″W / 40.62556°N 103.20778°W / 40.62556; -103.20778 (Sterling)
Sterling	Park County	former post office	NA	NA
Sterling Ranch	Douglas County	census-designated place	80125	39°29′36″N105°02′51″W / 39.49333°N 105.04750°W / 39.49333; -105.04750 (Sterling Ranch CDP)
Stevens	Gunnison County	former post office	NA	NA
Stevenson	Baca County	former post office	NA	NA
Stewart	Kiowa County	former post office	NA	NA
Stillwater	Grand County	former post office	80447	NA
Stockade	Bent County	former post office	NA	NA
Stockville	Las Animas County	former post office	NA	NA
Stockyards	Denver	Denver post office	80216	39°50′59″N104°40′29″W / 39.84972°N 104.67472°W / 39.84972; -104.67472 (Stockyards Post Office)
Stollsteimer	Archuleta County	unincorporated community	81147	37°08′30″N107°21′17″W / 37.14167°N 107.35472°W / 37.14167; -107.35472 (Stollsteimer)
Stone City	Pueblo County	ghost town	NA	38°26′55″N104°51′40″W / 38.44861°N 104.86111°W / 38.44861; -104.86111 (Stone City (historical))
Stone Man Pass [lower-alpha 3]	Boulder County	mountain pass	NA	40°15′34″N105°39′10″W / 40.25944°N 105.65278°W / 40.25944; -105.65278 (Stone Man Pass)
	Grand County
Stone Ridge Park	Arapahoe County	Aurora neighborhood	80017	39°41′03″N104°47′44″W / 39.68417°N 104.79556°W / 39.68417; -104.79556 (Stone Ridge Park)
Stonegate	Douglas County	census-designated place	80134	39°32′08″N104°48′12″W / 39.53556°N 104.80333°W / 39.53556; -104.80333 (Stonegate CDP)
Stoneham	Weld County	unincorporated community	80754	40°36′20″N103°40′00″W / 40.60556°N 103.66667°W / 40.60556; -103.66667 (Stoneham)
Stoner	Montezuma County	unincorporated community	81323	37°35′22″N108°19′12″W / 37.58944°N 108.32000°W / 37.58944; -108.32000 (Stoner)
Stonewall	Chaffee County	ghost town	NA	38°37′52″N106°21′35″W / 38.63111°N 106.35972°W / 38.63111; -106.35972 (Stonewall (historical))
Stonewall	Las Animas County	see Stonewall Gap
Stonewall Gap	Las Animas County	census-designated place	81091	37°09′38″N105°02′03″W / 37.16056°N 105.03417°W / 37.16056; -105.03417 (Stonewall Gap CDP)
Stonington	Baca County	unincorporated community	81090	37°17′37″N102°11′15″W / 37.29361°N 102.18750°W / 37.29361; -102.18750 (Stonington)
Stony Pass	San Juan County	mountain pass	NA	37°47′43″N107°32′58″W / 37.79528°N 107.54944°W / 37.79528; -107.54944 (Stony Pass)
Storm Pass	Gunnison County	mountain pass	NA	38°42′44″N107°10′37″W / 38.71222°N 107.17694°W / 38.71222; -107.17694 (Storm Pass)
Storm Pass	Larimer County	mountain pass	NA	40°17′34″N105°34′27″W / 40.29278°N 105.57417°W / 40.29278; -105.57417 (Storm Pass)
Stormy Peaks Pass	Larimer County	mountain pass	NA	40°31′00″N105°35′22″W / 40.51667°N 105.58944°W / 40.51667; -105.58944 (Stormy Peaks Pass)
Stout [lower-alpha 15]	Larimer County	ghost town	NA	NA
Stove Prairie Landing	Larimer County	ghost town	NA	40°40′57″N105°23′21″W / 40.68250°N 105.38917°W / 40.68250; -105.38917 (Stove Prairie Landing (historical))
Strange	Las Animas County	former post office	NA	NA
Strasburg	Adams County	census-designated place	80136	39°43′05″N104°19′10″W / 39.71806°N 104.31944°W / 39.71806; -104.31944 (Strasburg CDP)
	Arapahoe County
Stratmoor	El Paso County	census-designated place	80906	38°46′23″N104°46′43″W / 38.77306°N 104.77861°W / 38.77306; -104.77861 (Stratmoor CDP)
Stratmoor Hills	El Paso County	unincorporated community	80906	38°46′59″N104°47′40″W / 38.78306°N 104.79444°W / 38.78306; -104.79444 (Stratmoor Hills)
Stratton	Kit Carson County	statutory town	80836	39°18′12″N102°36′17″W / 39.30333°N 102.60472°W / 39.30333; -102.60472 (Stratton)
Stratton	Teller County	ghost town	NA	38°44′52″N105°09′00″W / 38.74778°N 105.15000°W / 38.74778; -105.15000 (Stratton (historical))
Stratton Meadows	El Paso County	Colorado Springs neighborhood	80905	38°48′12″N104°48′42″W / 38.80333°N 104.81167°W / 38.80333; -104.81167 (Stratton Meadows)
Streater	Alamosa County	see Mosca
Stringtown	Lake County	unincorporated community	80461	39°14′01″N106°19′09″W / 39.23361°N 106.31917°W / 39.23361; -106.31917 (Stringtown)
Strong	Huerfano County	ghost town	NA	37°42′45″N104°54′08″W / 37.71250°N 104.90222°W / 37.71250; -104.90222 (Strong (historical))
Strontia	Douglas County	former post office	NA	NA
Strontia Springs	Jefferson County	former post office	NA	NA
Stuart	Kiowa County	ghost town	NA	38°28′17″N102°11′41″W / 38.47139°N 102.19472°W / 38.47139; -102.19472 (Stuart (historical))
Stuart Hole	Larimer County	mountain pass	NA	40°49′46″N105°27′25″W / 40.82944°N 105.45694°W / 40.82944; -105.45694 (Stuart Hole)
Stunner	Conejos County	former post office	NA	NA
Stunner Pass	Conejos County	mountain pass	NA	37°21′43″N106°33′28″W / 37.36194°N 106.55778°W / 37.36194; -106.55778 (Stunner Pass)
Sublime	El Paso County	former post office	NA	NA
Suffolk	El Paso County	former post office	NA	NA
Sugar	Prowers County	unincorporated community	81052	38°09′01″N102°40′07″W / 38.15028°N 102.66861°W / 38.15028; -102.66861 (Sugar)
Sugar City	Crowley County	statutory town	81076	38°13′55″N103°39′47″W / 38.23194°N 103.66306°W / 38.23194; -103.66306 (Sugar City)
Sugar Junction	Rio Grande County	unincorporated community	81144	37°34′04″N106°06′45″W / 37.56778°N 106.11250°W / 37.56778; -106.11250 (Sugar Junction)
Sugarloaf	Boulder County	census-designated place	80302	40°01′08″N105°24′28″W / 40.01889°N 105.40778°W / 40.01889; -105.40778 (Sugarloaf CDP)
Sullivan	Arapahoe County	unincorporated community	80231	39°40′17″N104°53′53″W / 39.67139°N 104.89806°W / 39.67139; -104.89806 (Sullivan)
Sullivan	Denver	Denver post office	80237	39°39′01″N104°53′17″W / 39.65028°N 104.88806°W / 39.65028; -104.88806 (Sullivan Post Office)
Sulphur	Rio Blanco County	former post office	NA	NA
Sulphur Cave and Spring	Routt County	national natural landmark	80487	40°29′01″N106°50′24″W / 40.4836973°N 106.8401306°W / 40.4836973; -106.8401306 (Sulphur Cave and Spring)
Sulphur Springs	Grand County	see Hot Sulphur Springs
Sulphur Springs	Park County	former post office	NA	NA
Sultan Mountain	San Juan County	mountain peak	NA	37°47′09″N107°42′13″W / 37.78583°N 107.70361°W / 37.78583; -107.70361 (Sultan Mountain)
Sultana	San Miguel County	former post office	NA	NA
Summer Lake	Arapahoe County	Aurora neighborhood	80015	39°38′11″N104°46′02″W / 39.63639°N 104.76722°W / 39.63639; -104.76722 (Summer Lake)
Summer Valley	Arapahoe County	Aurora neighborhood	80013	39°38′33″N104°46′52″W / 39.64250°N 104.78111°W / 39.64250; -104.78111 (Summer Valley)
Summerville	Boulder County	unincorporated community	80302	40°03′25″N105°23′40″W / 40.05694°N 105.39444°W / 40.05694; -105.39444 (Summerville)
Summit	Rio Grande County	former post office	NA	NA
Summit Lake	Clear Creek County	national natural landmark	NA	39°35′54″N105°38′40″W / 39.5983532°N 105.6443243°W / 39.5983532; -105.6443243 (Summit Lake)
Summit Park	Teller County	see Woodland Park
Summit Pass [lower-alpha 3]	Rio Grande County	mountain pass	NA	37°24′51″N106°38′43″W / 37.41417°N 106.64528°W / 37.41417; -106.64528 (Summit Pass)
Summit Peak [lower-alpha 16]	Archuleta County high point	mountain peak	NA	37°21′02″N106°41′49″W / 37.35056°N 106.69694°W / 37.35056; -106.69694 (Summit Peak)
Summitville	Rio Grande County	ghost town	NA	37°25′50″N106°35′32″W / 37.43056°N 106.59222°W / 37.43056; -106.59222 (Summitville (historical))
Sun Valley	Denver	Denver neighborhood	80204	39°44′02″N105°01′18″W / 39.7338°N 105.0217°W / 39.7338; -105.0217 (Sun Valley, Denver)
Sun View	El Paso County	former post office	NA	NA
Sunbeam	Moffat County	unincorporated community	81640	40°33′03″N108°11′45″W / 40.55083°N 108.19583°W / 40.55083; -108.19583 (Sunbeam)
Sundown	Arapahoe County	Aurora neighborhood	80015	39°37′48″N104°49′20″W / 39.63000°N 104.82222°W / 39.63000; -104.82222 (Sundown)
Sunland	Jefferson County	Arvada neighborhood	80003	39°49′58″N105°04′29″W / 39.83278°N 105.07472°W / 39.83278; -105.07472 (Sunland)
Sunlight	Garfield County	former post office	NA	NA
Sunlight Peak	La Plata County	mountain peak	NA	37°37′38″N107°35′45″W / 37.62722°N 107.59583°W / 37.62722; -107.59583 (Sunlight Peak)
Sunnyside	Boulder County	unincorporated community	80302	40°00′13″N105°22′54″W / 40.00361°N 105.38167°W / 40.00361; -105.38167 (Sunnyside)
Sunnyside	Denver	Denver neighborhood	80211	39°46′36″N105°00′41″W / 39.7768°N 105.0113°W / 39.7768; -105.0113 (Sunnyside, Denver)
Sunnyside	Hinsdale County	former post office	NA	NA
Sunnyside	Mineral County	unincorporated community	81130	37°50′46″N106°57′37″W / 37.84611°N 106.96028°W / 37.84611; -106.96028 (Sunnyside)
Sunnyside Saddle	San Juan County	mountain pass	NA	37°54′23″N107°37′06″W / 37.90639°N 107.61833°W / 37.90639; -107.61833 (Sunnyside Saddle)
Sunnyslope Estates	Broomfield	Broomfield neighborhood	80023	39°56′33″N105°02′24″W / 39.94250°N 105.04000°W / 39.94250; -105.04000 (Sunnyslope Estates)
Sunnyvale	Arapahoe County	Aurora neighborhood	80010	39°43′24″N104°52′21″W / 39.72333°N 104.87250°W / 39.72333; -104.87250 (Sunnyvale)
Sunol	Fremont County	former post office	NA	NA
Sunset	Boulder County	unincorporated community	80302	40°02′09″N105°28′08″W / 40.03583°N 105.46889°W / 40.03583; -105.46889 (Sunset)
Sunset	Pueblo County	Pueblo post office	81005	38°14′29″N104°38′46″W / 38.24139°N 104.64611°W / 38.24139; -104.64611 (Sunset Post Office)
Sunset City	Fremont County	ghost town	NA	38°24′45″N105°25′02″W / 38.41250°N 105.41722°W / 38.41250; -105.41722 (Sunset City (historical))
Sunset Ridge	Adams County	Westminster neighborhood	80031	39°51′58″N105°02′04″W / 39.86611°N 105.03444°W / 39.86611; -105.03444 (Sunset Ridge)
Sunshine	Boulder County	census-designated place	80302	40°03′49″N105°22′11″W / 40.06361°N 105.36972°W / 40.06361; -105.36972 (Sunshine CDP)
Sunshine Peak	Hinsdale County	mountain peak	NA	37°55′22″N107°25′32″W / 37.92278°N 107.42556°W / 37.92278; -107.42556 (Sunshine Peak)
Sunshine Saddle	Boulder County	mountain pass	NA	40°04′22″N105°21′39″W / 40.07278°N 105.36083°W / 40.07278; -105.36083 (Sunshine Saddle)
Sunstream	Jefferson County	Westminster neighborhood	80021	39°52′04″N105°06′05″W / 39.86778°N 105.10139°W / 39.86778; -105.10139 (Sunstream)
Superior	Boulder County	statutory town	80027	39°57′10″N105°10′07″W / 39.95278°N 105.16861°W / 39.95278; -105.16861 (Superior)
	Jefferson County
Supreme Estates	Jefferson County	unincorporated community	80007	39°49′42″N105°10′17″W / 39.82833°N 105.17139°W / 39.82833; -105.17139 (Supreme Estates)
Surber	El Paso County	former post office	NA	NA
Surinda	Logan County	former post office	NA	NA
Surrey Ridge	Douglas County	unincorporated community	80108	39°29′52″N104°52′57″W / 39.49778°N 104.88250°W / 39.49778; -104.88250 (Surrey Ridge)
Suttle	Gunnison County	former post office	NA	NA
Swallows	Pueblo County	ghost town	NA	38°18′08″N104°51′37″W / 38.30222°N 104.86028°W / 38.30222; -104.86028 (Swallows (historical))
Swallows Nest	Montezuma County	ghost town	NA	37°09′26″N108°28′04″W / 37.15722°N 108.46778°W / 37.15722; -108.46778 (Swallows Nest (historical))
Swampy Pass	Gunnison County	mountain pass	NA	38°47′57″N107°09′27″W / 38.79917°N 107.15750°W / 38.79917; -107.15750 (Swampy Pass)
Swan	Chaffee County	ghost town	NA	38°40′48″N106°02′31″W / 38.68000°N 106.04194°W / 38.68000; -106.04194 (Swan (historical))
Swan	Summit County	former post office	NA	NA
Swandyke	Summit County	ghost town	NA	39°30′30″N105°53′32″W / 39.50833°N 105.89222°W / 39.50833; -105.89222 (Swandyke (historical))
Swansea	Denver	see Elyria-Swansea, Denver
Sweetwater	Kiowa County	former post office	NA	NA
Sweitzer Lake State Park	Delta County	Colorado state park	81416	38°42′50″N108°02′03″W / 38.7139°N 108.0341°W / 38.7139; -108.0341 (Sweitzer Lake State Park)
Swift	Lincoln County	former post office	NA	NA
Swinford	Adams County	former post office	NA	NA
Swink	Otero County	statutory town	81077	38°00′52″N103°37′42″W / 38.01444°N 103.62833°W / 38.01444; -103.62833 (Swink)
Switzerland Park	Boulder County	unincorporated community	80302	40°00′05″N105°26′05″W / 40.00139°N 105.43472°W / 40.00139; -105.43472 (Switzerland Park)
Sylvan Lake State Park	Eagle County	Colorado state park	81631	39°28′40″N106°44′02″W / 39.4779°N 106.7339°W / 39.4779; -106.7339 (Sylvan Lake State Park)
Sylvanite	Chaffee County	former post office	NA	NA
Sylvanite	San Juan County	former post office	NA	NA
Symes	Jefferson County	former post office	80135	NA

T

Place	County	Type	ZIP code	Coordinates
Tabasco	Las Animas County	former post office	NA	NA
Tabeguache	Huerfano County	former post office	NA	NA
Tabeguache Peak	Chaffee County	mountain peak	NA	38°37′32″N106°15′02″W / 38.62556°N 106.25056°W / 38.62556; -106.25056 (Tabeguache Peak)
Tabernash	Grand County	census-designated place	80478	39°58′44″N105°50′40″W / 39.97889°N 105.84444°W / 39.97889; -105.84444 (Tabernash CDP)
Table Mountain	Pueblo County	former post office	81069	NA
Table Rock	El Paso County	ghost town	NA	NA
Tabor	Arapahoe County	former post office	NA	NA
Tabor	Boulder County	Erie neighborhood	80026	40°03′05″N105°04′27″W / 40.05139°N 105.07417°W / 40.05139; -105.07417 (Tabor)
Tabor	Lake County	former post office	NA	NA
Taclamur	Fremont County	former post office	NA	NA
Tacoma	La Plata County	ghost town	NA	37°31′25″N107°46′55″W / 37.52361°N 107.78194°W / 37.52361; -107.78194 (Tacoma (historical))
Tacoma	Lake County	former post office	NA	NA
Tacony	Lake County	former post office	NA	NA
Tailholt	Weld County	see Severance
Tall Timber	Boulder County	census-designated place	80302	40°00′55″N105°20′59″W / 40.01528°N 105.34972°W / 40.01528; -105.34972 (Tall Timber CDP)
Talpa	Huerfano County	see Farisita
Tamarac	Teller County	Woodland Park neighborhood	80863	39°00′55″N105°03′55″W / 39.01528°N 105.06528°W / 39.01528; -105.06528 (Tamarac)
Tampa	Weld County	unincorporated community	80643	40°09′00″N104°27′20″W / 40.15000°N 104.45556°W / 40.15000; -104.45556 (Tampa)
Tanglewood Acres	Custer County	unincorporated community	81252	38°05′38″N105°33′42″W / 38.09389°N 105.56167°W / 38.09389; -105.56167 (Tanglewood Acres)
Tanks Peak	Moffat County	mountain peak	NA	40°25′33″N108°45′57″W / 40.42583°N 108.76583°W / 40.42583; -108.76583 (Tanks Peak)
Tarryall	Park County	unincorporated community	80827	39°07′19″N105°28′32″W / 39.12194°N 105.47556°W / 39.12194; -105.47556 (Tarryall)
Tarryall City [lower-alpha 17]	Park County	ghost town	NA	NA
Taylor	Eagle County	former post office	NA	NA
Taylor Creek Pass	Eagle County	mountain pass	NA	39°25′29″N106°58′09″W / 39.42472°N 106.96917°W / 39.42472; -106.96917 (Taylor Creek Pass)
Taylor Pass	Gunnison County	mountain pass	NA	39°01′13″N106°45′20″W / 39.02028°N 106.75556°W / 39.02028; -106.75556 (Taylor Pass)
	Pitkin County
Taylorville	Pueblo County	former post office	NA	NA
Teller	Grand County	former post office	NA	NA
Teller	Mineral County	former post office	NA	NA
Telluride	San Miguel County seat	home rule town	81435	37°56′15″N107°48′44″W / 37.93750°N 107.81222°W / 37.93750; -107.81222 (Telluride)
Telluride Historic District	San Miguel County	national historic landmark	81435	37°56′15″N107°48′45″W / 37.9375170°N 107.8124040°W / 37.9375170; -107.8124040 (Telluride Historic District)
Tellurium	Hinsdale County	former post office	NA	NA
Templeton	El Paso County	Colorado Springs neighborhood	80918	38°53′43″N104°45′25″W / 38.89528°N 104.75694°W / 38.89528; -104.75694 (Templeton)
Ten Mile	Summit County	former post office	NA	NA
Tennessee Pass	Eagle County	mountain pass	NA	39°21′44″N106°18′38″W / 39.36210°N 106.31043°W / 39.36210; -106.31043 (Tennessee Pass)
	Lake County
Tennessee Pass	Eagle County	former post office	NA	NA
Tennessee Pass	Lake County	former post office	NA	NA
Tennyson Park	Adams County	Arvada neighborhood	80003	39°48′40″N105°02′55″W / 39.81111°N 105.04861°W / 39.81111; -105.04861 (Tennyson Park)
Tercio	Las Animas County	ghost town	NA	37°03′07″N104°59′48″W / 37.05194°N 104.99667°W / 37.05194; -104.99667 (Tercio (historical))
Terrace	Conejos County	former post office	NA	NA
Tetons	Saguache County	former post office	NA	NA
Texas	Fremont County	see Hillside
Texas Creek (1872)	Fremont County	see Hillside
Texas Creek (1885)	Fremont County	unincorporated community	81223	38°24′47″N105°34′50″W / 38.41306°N 105.58056°W / 38.41306; -105.58056 (Texas Creek)
Texas Ranch	Bent County	former post office	NA	NA
Thatcher	Las Animas County	unincorporated community	81059	37°32′45″N104°06′30″W / 37.54583°N 104.10833°W / 37.54583; -104.10833 (Thatcher)
The Bluffs	Jefferson County	unincorporated community	80465	39°35′11″N105°13′34″W / 39.58639°N 105.22611°W / 39.58639; -105.22611 (The Bluffs)
The Broadlands	Broomfield	Broomfield neighborhood	80023	39°57′04″N105°01′44″W / 39.95111°N 105.02889°W / 39.95111; -105.02889 (The Broadlands)
The Forks	Larimer County	former post office	NA	NA
The Gap	Moffat County	mountain pass	NA	40°33′15″N108°43′49″W / 40.55417°N 108.73028°W / 40.55417; -108.73028 (The Gap)
The Gate	Gunnison County	canyon narrows	NA	38°14′53″N107°15′31″W / 38.24806°N 107.25861°W / 38.24806; -107.25861 (The Gate)
The Gate	Saguache County	canyon narrows	NA	38°21′47″N106°11′01″W / 38.36306°N 106.18361°W / 38.36306; -106.18361 (The Gate)
The Gunsight	Grand County	mountain pass	NA	40°12′45″N106°20′59″W / 40.21250°N 106.34972°W / 40.21250; -106.34972 (The Gunsight)
The Highlands	Jefferson County	Arvada neighborhood	80003	39°49′58″N105°04′06″W / 39.83278°N 105.06833°W / 39.83278; -105.06833 (The Highlands)
The Keyhole	Boulder County	rock gap	NA	40°15′39″N105°37′16″W / 40.26083°N 105.62111°W / 40.26083; -105.62111 (The Keyhole)
	Larimer County
The Meadows	Bent County	former post office	NA	NA
The Narrows	Gunnison County	mountain pass	NA	39°03′16″N107°24′37″W / 39.05444°N 107.41028°W / 39.05444; -107.41028 (The Narrows)
The Narrows	Las Animas County	mountain pass	NA	37°07′20″N103°42′42″W / 37.12222°N 103.71167°W / 37.12222; -103.71167 (The Narrows)
The Notch	Boulder County	mountain gap	NA	40°15′14″N105°36′20″W / 40.25389°N 105.60556°W / 40.25389; -105.60556 (The Notch)
The Notch	Hinsdale County	mountain pass	NA	37°27′33″N107°26′34″W / 37.45917°N 107.44278°W / 37.45917; -107.44278 (The Notch)
	Mineral County
The Pinery	Douglas County	census-designated place	80134	39°26′46″N104°45′33″W / 39.44611°N 104.75917°W / 39.44611; -104.75917 (The Pinery CDP)
The Pond	Jefferson County	Arvada neighborhood	80005	39°51′15″N105°06′20″W / 39.85417°N 105.10556°W / 39.85417; -105.10556 (The Pond)
The Ridge At Stony Creek	Jefferson County	unincorporated community	80128	39°35′08″N105°05′39″W / 39.58556°N 105.09417°W / 39.58556; -105.09417 (The Ridge At Stony Creek)
The Saddle	Garfield County	mountain pass	NA	39°25′55″N108°25′12″W / 39.43194°N 108.42000°W / 39.43194; -108.42000 (The Saddle)
The Saddle	Larimer County	mountain pass	NA	40°28′45″N105°39′25″W / 40.47917°N 105.65694°W / 40.47917; -105.65694 (The Saddle)
The Saddle	Montrose County	mountain pass	NA	38°32′45″N108°13′50″W / 38.54583°N 108.23056°W / 38.54583; -108.23056 (The Saddle)
The Shoulder	Rio Blanco County	mountain pass	NA	40°00′10″N108°36′22″W / 40.00278°N 108.60611°W / 40.00278; -108.60611 (The Shoulder)
The Valley	Jefferson County	unincorporated community	80127	39°34′31″N105°09′46″W / 39.57528°N 105.16278°W / 39.57528; -105.16278 (The Valley)
The Village at Castle Pines	Douglas County	see Castle Pines Village
The Window	Hinsdale County	mountain saddle	NA	37°40′08″N107°23′34″W / 37.66889°N 107.39278°W / 37.66889; -107.39278 (The Window)
Thedalund	Adams County	former post office	NA	NA
Theisen	Routt County	former post office	NA	NA
Thirtynine Mile Mountain	Park County	mountain peak	NA	38°49′57″N105°33′19″W / 38.83250°N 105.55528°W / 38.83250; -105.55528 (Thirtynine Mile Mountain)
Thistledown	Ouray County	unincorporated community	81427	37°59′37″N107°41′59″W / 37.99361°N 107.69972°W / 37.99361; -107.69972 (Thistledown)
Thomasville	Pitkin County	unincorporated community	81642	39°21′37″N106°42′09″W / 39.36028°N 106.70250°W / 39.36028; -106.70250 (Thomasville)
Thornburgh	Rio Blanco County	ghost town	NA	40°12′25″N107°41′45″W / 40.20694°N 107.69583°W / 40.20694; -107.69583 (Thornburgh (historical))
Thornton	Adams County	home rule city	80241, 80023, 80221, 80229, 80233, 80260, 80602	39°52′05″N104°58′19″W / 39.86806°N 104.97194°W / 39.86806; -104.97194 (Thornton)
	Weld County
Thornton	Mineral County	former post office	81154	NA
Thunder Butte [lower-alpha 18]	Douglas County high point	mountain peak	NA	39°10′19″N105°11′51″W / 39.17194°N 105.19750°W / 39.17194; -105.19750 (Thunder Butte)
Thunder Pass [lower-alpha 3]	Grand County	mountain pass	NA	40°28′47″N105°52′17″W / 40.47972°N 105.87139°W / 40.47972; -105.87139 (Thunder Pass)
	Jackson County
Thunderbird Estates	Arapahoe County	unincorporated community	80018	39°42′52″N104°42′29″W / 39.71444°N 104.70806°W / 39.71444; -104.70806 (Thunderbird Estates)
Thurman	Washington County	unincorporated community	80801	39°35′46″N103°13′03″W / 39.59611°N 103.21750°W / 39.59611; -103.21750 (Thurman)
Tiffany	La Plata County	unincorporated community	81137	37°01′58″N107°32′17″W / 37.03278°N 107.53806°W / 37.03278; -107.53806 (Tiffany)
Tiger	Summit County	ghost town	NA	39°31′22″N105°57′44″W / 39.52278°N 105.96222°W / 39.52278; -105.96222 (Tiger (historical))
Tigiwon	Eagle County	ghost town	NA	39°31′24″N106°25′13″W / 39.52333°N 106.42028°W / 39.52333; -106.42028 (Tigiwon (historical))
Tijeras	Las Animas County	unincorporated community	81082	37°07′33″N104°39′47″W / 37.12583°N 104.66306°W / 37.12583; -104.66306 (Tijeras)
Timber Hill	San Juan County	former post office	NA	NA
Timberline Pass	Larimer County	mountain pass	NA	40°22′32″N105°40′20″W / 40.37556°N 105.67222°W / 40.37556; -105.67222 (Timberline Pass)
Timberton	Park County	former post office	NA	NA
Timnath	Larimer County	home rule town	80547	40°31′45″N104°59′07″W / 40.52917°N 104.98528°W / 40.52917; -104.98528 (Timnath)
Timpas	Otero County	unincorporated community	81059	37°49′05″N103°46′27″W / 37.81806°N 103.77417°W / 37.81806; -103.77417 (Timpas)
Tin Cup	Gunnison County	see Tincup
Tincup	Gunnison County	unincorporated community	81210	38°45′16″N106°28′42″W / 38.75444°N 106.47833°W / 38.75444; -106.47833 (Tincup)
Tincup Pass [lower-alpha 3]	Chaffee County	mountain pass	NA	38°42′55″N106°26′04″W / 38.71528°N 106.43444°W / 38.71528; -106.43444 (Tincup Pass)
	Gunnison County
Tinsdale	Jefferson County	former post office	NA	NA
Tioga	Huerfano County	unincorporated community	81089	37°41′56″N104°55′39″W / 37.69889°N 104.92750°W / 37.69889; -104.92750 (Tioga)
Tipperary	Weld County	former post office	NA	NA
Tiptop	Gilpin County	former post office	NA	NA
Tiptop	Grand County	former post office	NA	NA
Titusville	Fremont County	former post office	NA	NA
Tobe	Las Animas County	unincorporated community	NA	37°13′09″N103°36′42″W / 37.21917°N 103.61167°W / 37.21917; -103.61167 (Tobe)
Tobin	Logan County	unincorporated community	80726	40°50′03″N102°52′22″W / 40.83417°N 102.87278°W / 40.83417; -102.87278 (Tobin)
Todd Creek	Adams County	census-designated place	80602	39°58′46″N104°52′21″W / 39.97944°N 104.87250°W / 39.97944; -104.87250 (Todd Creek CDP)
Toledo	Prowers County	former post office	NA	NA
Toliafero	Gunnison County	former post office	NA	NA
Tolland	Gilpin County	unincorporated community	80474	39°54′18″N105°35′21″W / 39.90500°N 105.58917°W / 39.90500; -105.58917 (Tolland)
Tollerburg	Las Animas County	former post office	NA	NA
Tollgate	Arapahoe County	Aurora neighborhood	80017	39°42′01″N104°47′28″W / 39.70028°N 104.79111°W / 39.70028; -104.79111 (Tollgate)
Toltec	Huerfano County	former post office	NA	NA
Toltec	La Plata County	former post office	NA	NA
Tomah	Douglas County	unincorporated community	80109	39°18′07″N104°53′24″W / 39.30194°N 104.89000°W / 39.30194; -104.89000 (Tomah)
Tomboy	San Miguel County	ghost town	NA	37°56′12″N107°45′16″W / 37.93667°N 107.75444°W / 37.93667; -107.75444 (Tomboy (historical))
Tomichi Dome	Gunnison County	mountain peak	NA	38°29′06″N106°31′44″W / 38.48500°N 106.52889°W / 38.48500; -106.52889 (Tomichi Dome)
Tomichi Pass	Gunnison County	mountain pass	NA	38°36′13″N106°23′00″W / 38.60361°N 106.38333°W / 38.60361; -106.38333 (Tomichi Pass)
Tonville	Weld County	unincorporated community	80603	40°00′33″N104°42′14″W / 40.00917°N 104.70389°W / 40.00917; -104.70389 (Tonville)
Toof	Fremont County	former post office	NA	NA
Toonerville	Bent County	unincorporated community	NA	37°46′30″N103°09′51″W / 37.77500°N 103.16417°W / 37.77500; -103.16417 (Toonerville)
Toponas	Routt County	unincorporated community	80479	40°03′37″N106°48′29″W / 40.06028°N 106.80806°W / 40.06028; -106.80806 (Toponas)
Tordal Estates	Summit County	unincorporated community	80424	39°23′04″N106°03′01″W / 39.38444°N 106.05028°W / 39.38444; -106.05028 (Tordal Estates)
Torres	Las Animas County	unincorporated community	81091	37°04′10″N105°03′22″W / 37.06944°N 105.05611°W / 37.06944; -105.05611 (Torres)
Torres	Rio Grande County	unincorporated community	81144	37°36′24″N106°12′16″W / 37.60667°N 106.20444°W / 37.60667; -106.20444 (Torres)
Torreys Peak	Clear Creek County	mountain peak	NA	39°38′34″N105°49′16″W / 39.64278°N 105.82111°W / 39.64278; -105.82111 (Torreys Peak)
	Summit County
Torrington	Teller County	former post office	NA	NA
Tosh	Routt County	former post office	NA	NA
Touraine	Teller County	former post office	NA	NA
Tourist	Huerfano County	see Walsenburg
Tourtellotte	Pitkin County	former post office	NA	NA
Tourtellotte Park	Pitkin County	former post office	NA	NA
Towaoc [lower-alpha 19]	Montezuma County	census-designated place	81334	37°12′45″N108°43′35″W / 37.21250°N 108.72639°W / 37.21250; -108.72639 (Towaoc CDP)
Tower	Arapahoe County	Aurora post office	80015	39°37′09″N104°46′15″W / 39.61917°N 104.77083°W / 39.61917; -104.77083 (Tower Post Office)
Tower Mountain	San Juan County	mountain peak	NA	37°51′27″N107°37′23″W / 37.85750°N 107.62306°W / 37.85750; -107.62306 (Tower Mountain)
Towner	Kiowa County	census-designated place	81071	38°28′13″N102°04′50″W / 38.47028°N 102.08056°W / 38.47028; -102.08056 (Towner CDP)
Townsend	Washington County	former post office	NA	NA
Trail Rider Pass	Gunnison County	mountain pass	NA	39°06′17″N107°02′56″W / 39.10472°N 107.04889°W / 39.10472; -107.04889 (Trail Rider Pass)
	Pitkin County
Trail Ridge	Larimer County	former post office	80517	40°26′29″N105°45′13″W / 40.44139°N 105.75361°W / 40.44139; -105.75361 (Trail Ridge Post Office (historical))
Trail Ridge High Point	Larimer County	mountain highway	80517	40°25′42″N105°45′34″W / 40.42826°N 105.75953°W / 40.42826; -105.75953 (Trail Ridge High Point)
Trail Side	Morgan County	census-designated place	80701	40°14′57″N103°50′36″W / 40.24917°N 103.84333°W / 40.24917; -103.84333 (Trail Side CDP)
Transcontinental Railroad [11]	Sedgwick County	railroad	80737	40°59′07″N102°15′48″W / 40.98528°N 102.26333°W / 40.98528; -102.26333 (Transcontinental Railroad)
Trapper	Routt County	ghost town	NA	40°06′14″N106°52′47″W / 40.10389°N 106.87972°W / 40.10389; -106.87972 (Trapper (historical))
Travois	Arapahoe County	unincorporated community	80016	39°33′57″N104°44′22″W / 39.56583°N 104.73944°W / 39.56583; -104.73944 (Travois)
Treasure	Archuleta County	unincorporated community	81147	37°18′45″N106°57′56″W / 37.31250°N 106.96556°W / 37.31250; -106.96556 (Treasure)
Treasure Mountain	Gunnison County	mountain peak	NA	39°01′27″N107°07′22″W / 39.02417°N 107.12278°W / 39.02417; -107.12278 (Treasure Mountain)
Treasure Pass	Mineral County	mountain pass	NA	37°27′55″N107°48′23″W / 37.46528°N 107.80639°W / 37.46528; -107.80639 (Treasure Pass)
Triangle Pass	Gunnison County	mountain pass	NA	38°59′40″N106°54′28″W / 38.99444°N 106.90778°W / 38.99444; -106.90778 (Triangle Pass)
	Pitkin County
Trilby Corner	Larimer County	unincorporated community	80525	40°29′41″N105°04′39″W / 40.49472°N 105.07750°W / 40.49472; -105.07750 (Trilby Corner)
Trimble	La Plata County	unincorporated community	81301	37°23′25″N107°50′47″W / 37.39028°N 107.84639°W / 37.39028; -107.84639 (Trimble)
Trimble Pass	La Plata County	mountain pass	NA	37°34′47″N107°35′51″W / 37.57972°N 107.59750°W / 37.57972; -107.59750 (Trimble Pass)
Trinchera	Las Animas County	unincorporated community	81081	37°02′32″N104°02′51″W / 37.04222°N 104.04750°W / 37.04222; -104.04750 (Trinchera)
Trinidad [18]	Las Animas County seat	home rule city	81082	37°10′10″N104°30′02″W / 37.16944°N 104.50056°W / 37.16944; -104.50056 (Trinidad)
Trinidad Lake State Park	Las Animas County	Colorado state park	81082	37°08′48″N104°34′17″W / 37.1468°N 104.5714°W / 37.1468; -104.5714 (Trinidad Lake State Park)
Trouble Hill	Hinsdale County	mountain pass	NA	37°49′02″N107°14′12″W / 37.81722°N 107.23667°W / 37.81722; -107.23667 (Trouble Hill)
Troublesome	Grand County	unincorporated community	80459	40°03′39″N106°17′30″W / 40.06083°N 106.29167°W / 40.06083; -106.29167 (Troublesome)
Troublesome Pass [lower-alpha 3]	Grand County	mountain pass	NA	40°19′41″N106°12′45″W / 40.32806°N 106.21250°W / 40.32806; -106.21250 (Troublesome Pass)
	Jackson County
Trout	Clear Creek County	former post office	NA	NA
Trout	Ouray County	former post office	NA	NA
Trout Creek	Routt County	former post office	NA	NA
Trout Creek Pass	Chaffee County	mountain pass	NA	38°54′36″N105°58′30″W / 38.91000°N 105.97500°W / 38.91000; -105.97500 (Trout Creek Pass)
	Park County
Trout Lake	San Miguel County	former post office	NA	NA
Troutdale	Jefferson County	unincorporated community	80439	39°38′13″N105°20′53″W / 39.63694°N 105.34806°W / 39.63694; -105.34806 (Troutdale)
Troy	Las Animas County	former post office	NA	NA
Truckton	El Paso County	unincorporated community	80864	38°44′17″N104°10′56″W / 38.73806°N 104.18222°W / 38.73806; -104.18222 (Truckton)
Trujillo	Archuleta County	unincorporated community	81147	37°06′02″N107°02′49″W / 37.10056°N 107.04694°W / 37.10056; -107.04694 (Trujillo)
Trujillo Homesteads	Alamosa County	national historic landmark	NA	37°44′02″N105°44′11″W / 37.73382°N 105.73636°W / 37.73382; -105.73636 (Trujillo Homesteads)
Trull	Routt County	former post office	NA	NA
Trumbull	Jefferson County	unincorporated community	80135	39°15′47″N105°13′10″W / 39.26306°N 105.21944°W / 39.26306; -105.21944 (Trumbull)
Trump	Park County	ghost town	NA	38°50′57″N105°47′18″W / 38.84917°N 105.78833°W / 38.84917; -105.78833 (Trump (historical))
Truro	Park County	former post office	NA	NA
Tuck	Baca County	former post office	NA	NA
Tucker	Gunnison County	former post office	NA	NA
Tuckerville	La Plata County	ghost town	NA	37°29′33″N107°29′07″W / 37.49250°N 107.48528°W / 37.49250; -107.48528 (Tuckerville (historical))
Tumichi	Gunnison County	see Parlin
Tungsten	Boulder County	ghost town	NA	39°58′19″N105°28′34″W / 39.97194°N 105.47611°W / 39.97194; -105.47611 (Tungsten (historical))
Tunnel	Mesa County	former post office	NA	NA
Turkey Creek	El Paso County	see Lytle
Turkey Creek	Jefferson County	former post office	NA	NA
Turner	Gunnison County	former post office	NA	NA
Turret	Chaffee County	unincorporated community	81201	38°38′25″N105°59′20″W / 38.64028°N 105.98889°W / 38.64028; -105.98889 (Turret)
Tuttle	Kit Carson County	ghost town	NA	39°29′51″N102°30′39″W / 39.49750°N 102.51083°W / 39.49750; -102.51083 (Tuttle (historical))
Twelve Mile	Grand County	former post office	NA	NA
Twelvemile Corner	Morgan County	unincorporated community	80701	40°04′24″N103°47′34″W / 40.07333°N 103.79278°W / 40.07333; -103.79278 (Twelvemile Corner)
Twilight Peak [lower-alpha 20]	San Juan County	mountain peak	NA	37°39′47″N107°43′37″W / 37.66306°N 107.72694°W / 37.66306; -107.72694 (Twilight Peak)
Twin Cedars	Douglas County	unincorporated community	80135	39°21′35″N105°10′02″W / 39.35972°N 105.16722°W / 39.35972; -105.16722 (Twin Cedars)
Twin Forks	Jefferson County	unincorporated community	80465	39°35′34″N105°13′11″W / 39.59278°N 105.21972°W / 39.59278; -105.21972 (Twin Forks)
Twin Lakes	Adams County	census-designated place	80221	39°49′22″N105°00′13″W / 39.82278°N 105.00361°W / 39.82278; -105.00361 (Twin Lakes CDP)
Twin Lakes	Lake County	census-designated place	81251	39°06′13″N106°19′08″W / 39.10361°N 106.31889°W / 39.10361; -106.31889 (Twin Lakes CDP)
Twin Mills	Logan County	ghost town	NA	40°34′25″N103°07′35″W / 40.57361°N 103.12639°W / 40.57361; -103.12639 (Twin Mills (historical))
Twin Sisters Peaks	Larimer County	mountain peaks	NA	40°17′19″N105°31′03″W / 40.28861°N 105.51750°W / 40.28861; -105.51750 (Twin Sisters Peaks)
Twin Spruce	Jefferson County	unincorporated community	80403	39°53′21″N105°21′31″W / 39.88917°N 105.35861°W / 39.88917; -105.35861 (Twin Spruce)
Two Buttes	Baca County	statutory town	81084	37°33′40″N102°23′52″W / 37.56111°N 102.39778°W / 37.56111; -102.39778 (Two Buttes)
Two Elk Pass	Eagle County	mountain pass	NA	39°35′33″N106°17′39″W / 39.59250°N 106.29417°W / 39.59250; -106.29417 (Two Elk Pass)
Tyler	Douglas County	former post office	NA	NA
Tyner	Jackson County	former post office	NA	NA
Tyrone	Las Animas County	unincorporated community	81059	37°27′15″N104°12′30″W / 37.45417°N 104.20833°W / 37.45417; -104.20833 (Tyrone)

U

Place	County	Type	ZIP code	Coordinates
U.S. Air Force Academy	El Paso County	see the United States Air Force Academy
Ula [lower-alpha 21]	Custer County	ghost town	NA	38°09′00″N105°30′07″W / 38.15000°N 105.50194°W / 38.15000; -105.50194 (Ula (historical))
Una	Garfield County	unincorporated community	81635	39°23′59″N108°06′31″W / 39.39972°N 108.10861°W / 39.39972; -108.10861 (Una)
Unaweep	Mesa County	former post office	NA	NA
Uncapaghre	La Plata County	former post office	81403	NA
Uncompahgre	Montrose County	unincorporated community	81403	38°22′41″N107°49′07″W / 38.37806°N 107.81861°W / 38.37806; -107.81861 (Uncompahgre)
Uncompahgre City	Ouray County	see Ouray
Uncompahgre National Forest	Montrose County	national forest	NA	38°15′46″N108°06′45″W / 38.26278°N 108.11250°W / 38.26278; -108.11250 (Uncompahgre National Forest)
	Mesa County
	San Miguel County
	Ouray County
	Gunnison County
	Hinsdale County
	San Juan County
	Delta County
Uncompahgre Peak [lower-alpha 22]	Hinsdale County high point	mountain peak	NA	38°04′17″N107°27′45″W / 38.07139°N 107.46250°W / 38.07139; -107.46250 (Uncompahgre Peak)
Undercliffe	Pueblo County	former post office	NA	NA
Underhill	Costilla County	former post office	NA	NA
Uneva Pass	Summit County	mountain pass	NA	39°32′46″N106°11′00″W / 39.54611°N 106.18333°W / 39.54611; -106.18333 (Uneva Pass)
Union	Morgan County	unincorporated community	80750	40°22′36″N103°30′04″W / 40.37667°N 103.50111°W / 40.37667; -103.50111 (Union)
Union Pacific Railroad	Sedgwick County	see Transcontinental Railroad
Union Station	Denver	Denver neighborhood	80202	39°45′11″N105°00′00″W / 39.75306°N 105.00000°W / 39.75306; -105.00000 (Union Station, Denver)
United States Air Force Academy	El Paso County	U.S. Air Force	80840-80841	38°59′55″N104°51′15″W / 38.99861°N 104.85417°W / 38.99861; -104.85417 (United States Air Force Academy)
United States Air Force Academy, Cadet Area	El Paso County	national historic landmark	80840	39°00′31″N104°53′25″W / 39.0086350°N 104.8902880°W / 39.0086350; -104.8902880 (United States Air Force Academy, Cadet Area)
University	Denver	Denver neighborhood	80210	39°40′30″N104°57′55″W / 39.6750°N 104.9652°W / 39.6750; -104.9652 (University, Denver)
University Hills	Denver	Denver neighborhood	80210	39°39′55″N104°56′50″W / 39.66528°N 104.94722°W / 39.66528; -104.94722 (University Hills, Denver)
University Park	Denver	Denver neighborhood	80210	39°40′43″N104°58′10″W / 39.67861°N 104.96944°W / 39.67861; -104.96944 (University Park, Denver)
Upper Bear Creek	Clear Creek County	census-designated place	80439	39°37′55″N105°24′55″W / 39.63194°N 105.41528°W / 39.63194; -105.41528 (Upper Bear Creek CDP)
Upper Witter Gulch	Clear Creek County	census-designated place	80439	39°39′29″N105°25′16″W / 39.65806°N 105.42111°W / 39.65806; -105.42111 (Upper Witter Gulch CDP)
Uranium	Montrose County	ghost town	NA	38°25′52″N108°54′17″W / 38.43111°N 108.90472°W / 38.43111; -108.90472 (Uravan (historical))
Uravan	Montrose County	ghost town	NA	38°22′06″N108°44′11″W / 38.36833°N 108.73639°W / 38.36833; -108.73639 (Uravan (historical))
Urmston	Jefferson County	former post office	80470	NA
Utah Junction	Adams County	unincorporated community	80216	39°48′02″N104°59′53″W / 39.80056°N 104.99806°W / 39.80056; -104.99806 (Utah Junction)
Utaline	Mesa County	ghost town	NA	39°07′37″N109°02′32″W / 39.12694°N 109.04222°W / 39.12694; -109.04222 (Utaline (historical))
Ute	Huerfano County	former post office	NA	NA
Ute	Mesa County	see Grand Junction
Ute	Montrose County	unincorporated community	81431	38°15′20″N108°16′16″W / 38.25556°N 108.27111°W / 38.25556; -108.27111 (Ute)
Ute Mountain Ute Indian Reservation	Montezuma County	Indian Reservation	81334	37°06′14″N108°39′46″W / 37.10389°N 108.66278°W / 37.10389; -108.66278 (Ute Mountain Ute Indian Reservation)
	La Plata County
Ute Pass	Grand County	mountain pass	NA	39°49′27″N106°06′19″W / 39.82417°N 106.10528°W / 39.82417; -106.10528 (Ute Pass)
	Summit County
Ute Pass	Jackson County	mountain pass	NA	40°48′33″N106°03′07″W / 40.80917°N 106.05194°W / 40.80917; -106.05194 (Ute Pass)
	Larimer County
Ute Pass [lower-alpha 3]	Jackson County	mountain pass	NA	40°47′20″N106°38′22″W / 40.78889°N 106.63944°W / 40.78889; -106.63944 (Ute Pass)
	Routt County
Ute Pass	Saguache County	mountain pass	NA	38°10′10″N106°07′41″W / 38.16944°N 106.12806°W / 38.16944; -106.12806 (Ute Pass)
Ute Pass	Teller County	mountain pass	NA	38°56′30″N105°09′27″W / 38.94167°N 105.15750°W / 38.94167; -105.15750 (Ute Pass)
Ute Peak [lower-alpha 23]	Montezuma County	mountain peak	NA	37°17′02″N108°46′42″W / 37.28389°N 108.77833°W / 37.28389; -108.77833 (Ute Peak)
Utleyville	Baca County	ghost town	NA	37°16′16″N103°01′53″W / 37.27111°N 103.03139°W / 37.27111; -103.03139 (Utleyville (historical))

V

Place	County	Type	ZIP code	Coordinates
Vadner	Conejos County	former post office	NA	NA
Vail	Eagle County	home rule town	81657-81658	39°38′25″N106°22′27″W / 39.64028°N 106.37417°W / 39.64028; -106.37417 (Vail)
Vail Pass	Eagle County	mountain pass	NA	39°31′50″N106°13′02″W / 39.5305420°N 106.2172469°W / 39.5305420; -106.2172469 (Vail Pass)
	Summit County
Valdai	Jackson County	former post office	NA	NA
Valdez	Las Animas County	census-designated place	81082	37°07′22″N104°41′26″W / 37.12278°N 104.69056°W / 37.12278; -104.69056 (Valdez CDP)
Valentine	Larimer County	Loveland post office	80537	40°23′52″N105°04′29″W / 40.39778°N 105.07472°W / 40.39778; -105.07472 (Valentine Post Office)
Vallecito	La Plata County	unincorporated community	81122	37°22′31″N107°35′02″W / 37.37528°N 107.58389°W / 37.37528; -107.58389 (Vallecito)
Vallery	Morgan County	former post office	NA	NA
Valley	Kit Carson County	former post office	NA	NA
Valley View	Pueblo County	unincorporated community	81023	38°04′06″N104°58′37″W / 38.06833°N 104.97694°W / 38.06833; -104.97694 (Valley View)
Vallie	Fremont County	ghost town	NA	38°23′39″N105°46′21″W / 38.39417°N 105.77250°W / 38.39417; -105.77250 (Vallie (historical))
Vallorso	Las Animas County	unincorporated community	81082	37°16′58″N104°38′42″W / 37.28278°N 104.64500°W / 37.28278; -104.64500 (Vallorso)
Valmont	Boulder County	census-designated place	80301	40°02′03″N105°12′21″W / 40.03417°N 105.20583°W / 40.03417; -105.20583 (Valmont CDP)
Valverde	Denver	Denver neighborhood	80223	39°43′03″N105°00′55″W / 39.7175°N 105.0152°W / 39.7175; -105.0152 (Valverde, Denver)
Vanadium	San Miguel County	ghost town	NA	37°58′01″N107°58′18″W / 37.96694°N 107.97167°W / 37.96694; -107.97167 (Vanadium (historical))
Vance	San Miguel County	former post office	NA	NA
Vance Junction	San Miguel County	unincorporated community	81435	37°56′08″N107°53′55″W / 37.93556°N 107.89861°W / 37.93556; -107.89861 (Vance Junction)
Vancorum	Montrose County	unincorporated community	81422	38°13′54″N108°35′44″W / 38.23167°N 108.59556°W / 38.23167; -108.59556 (Vancorum)
Vansville	Kit Carson County	former post office	NA	NA
Varros	Las Animas County	former post office	NA	NA
Vasquez Pass [lower-alpha 3]	Clear Creek County	mountain pass	NA	39°47′16″N105°49′45″W / 39.78778°N 105.82917°W / 39.78778; -105.82917 (Vasquez Pass)
	Grand County
Vastine	Rio Grande County	unincorporated community	81144	37°38′04″N106°06′12″W / 37.63444°N 106.10333°W / 37.63444; -106.10333 (Vastine)
Vega	Mesa County	former post office	NA	NA
Vega Ranch	Las Animas County	former post office	NA	NA
Vega State Park	Mesa County	Colorado state park	81624	39°13′18″N107°47′48″W / 39.2217°N 107.7968°W / 39.2217; -107.7968 (Vega State Park)
Velasquez Plaza	Las Animas County	unincorporated community	81091	37°07′25″N104°46′57″W / 37.12361°N 104.78250°W / 37.12361; -104.78250 (Velasquez Plaza)
Venable Pass	Custer County	mountain pass	NA	38°03′56″N105°37′32″W / 38.06556°N 105.62556°W / 38.06556; -105.62556 (Venable Pass)
	Saguache County
Verde	Pueblo County	former post office	NA	NA
Verdun	Prowers County	former post office	NA	NA
Vermilion	Jefferson County	former post office	NA	NA
Vermilion Peak	San Juan County high point	mountain peak	NA	37°47′58″N107°49′43″W / 37.79944°N 107.82861°W / 37.79944; -107.82861 (Vermilion Peak)
	San Miguel County
Vernal	Montrose County	unincorporated community	81403	38°23′23″N107°49′45″W / 38.38972°N 107.82917°W / 38.38972; -107.82917 (Vernal)
Verne	Delta County	former post office	NA	NA
Vernon	Yuma County	census-designated place	80755	39°56′24″N102°18′26″W / 39.94000°N 102.30722°W / 39.94000; -102.30722 (Vernon CDP)
Vernon Gardens	Jefferson County	unincorporated community	80401	39°43′57″N105°11′18″W / 39.73250°N 105.18833°W / 39.73250; -105.18833 (Vernon Gardens)
Vestal Peak [lower-alpha 24]	San Juan County	mountain peak	NA	37°41′22″N107°36′10″W / 37.68944°N 107.60278°W / 37.68944; -107.60278 (Vestal Peak)
Vesuvius	Boulder County	former post office	NA	NA
Veta Pass	Costilla County	mountain pass	NA	37°29′07″N105°10′30″W / 37.48528°N 105.17500°W / 37.48528; -105.17500 (Veta Pass)
	Huerfano County
Veta Pass	Costilla County	former post office	NA	NA
	Huerfano County
Veteran	Saguache County	former post office	NA	NA
Viceto	La Plata County	see Vallecito
Vicksburg	Chaffee County	ghost town	NA	38°59′57″N106°22′40″W / 38.99917°N 106.37778°W / 38.99917; -106.37778 (Vicksburg (historical))
Victor	Teller County	statutory city	80860	38°42′36″N105°08′24″W / 38.71000°N 105.14000°W / 38.71000; -105.14000 (Victor)
Viejo San Acacio	Costilla County	unincorporated community	81151	37°12′10″N105°30′30″W / 37.20278°N 105.50833°W / 37.20278; -105.50833 (Viejo San Acacio)
Vigil	Las Animas County	unincorporated community	81091	37°09′40″N104°56′30″W / 37.16111°N 104.94167°W / 37.16111; -104.94167 (Vigil)
Vilas	Baca County	statutory town	81087	37°22′25″N102°26′47″W / 37.37361°N 102.44639°W / 37.37361; -102.44639 (Vilas)
Villa Grove	Saguache County	unincorporated community	81155	38°14′55″N105°56′57″W / 38.24861°N 105.94917°W / 38.24861; -105.94917 (Villa Grove)
Villa Park	Denver	Denver neighborhood	80204	39°43′46″N105°02′22″W / 39.7294°N 105.0395°W / 39.7294; -105.0395 (Villa Park, Denver)
Village	Otero County	former post office	NA	NA
Village East	Arapahoe County	Aurora neighborhood	80012	39°41′00″N104°51′03″W / 39.68333°N 104.85083°W / 39.68333; -104.85083 (Village East)
Village Green	Arapahoe County	Aurora neighborhood	80012	39°41′38″N104°48′49″W / 39.69389°N 104.81361°W / 39.69389; -104.81361 (Village Green)
Village of Five Parks	Jefferson County	Arvada neighborhood	80005	39°50′55″N105°09′35″W / 39.84861°N 105.15972°W / 39.84861; -105.15972 (Village of Five Parks)
Village Pines	Douglas County	unincorporated community	80116	39°22′48″N104°43′26″W / 39.38000°N 104.72389°W / 39.38000; -104.72389 (Village Pines)
Villagrove	Saguache County	see Villa Grove
Villegreen	Las Animas County	unincorporated community	81049	37°18′21″N103°31′13″W / 37.30583°N 103.52028°W / 37.30583; -103.52028 (Villegreen)
Vim	Weld County	former post office	NA	NA
Vineland	Pueblo County	census-designated place	81006	38°14′41″N104°27′36″W / 38.24472°N 104.46000°W / 38.24472; -104.46000 (Vineland CDP)
Viola	Las Animas County	ghost town	NA	37°08′00″N104°36′02″W / 37.13333°N 104.60056°W / 37.13333; -104.60056 (Viola (historical))
Virginia	Douglas County	former post office	NA	NA
Virginia	Gunnison County	see Tincup
Virginia City	Gunnison County	see Tincup
Virginia Dale	Larimer County	unincorporated community	80536	40°57′17″N105°20′57″W / 40.95472°N 105.34917°W / 40.95472; -105.34917 (Virginia Dale)
Virginia Vale	Denver	see Washington Virginia Vale, Denver
Virginia Village	Denver	Denver neighborhood	80222	39°41′22″N104°55′21″W / 39.6894°N 104.9224°W / 39.6894; -104.9224 (Virginia Village, Denver)
Virginius	Ouray County	former post office	NA	NA
Vista Pointe	Douglas County	unincorporated community	80134	39°32′23″N104°50′03″W / 39.53972°N 104.83417°W / 39.53972; -104.83417 (Vista Pointe)
Vollmar	Weld County	unincorporated community	80621	40°08′06″N104°50′20″W / 40.13500°N 104.83889°W / 40.13500; -104.83889 (Vollmar)
Vona	Kit Carson County	statutory town	80861	39°18′13″N102°44′35″W / 39.30361°N 102.74306°W / 39.30361; -102.74306 (Vona)
Vroman	Otero County	unincorporated community	81067	38°05′23″N103°48′37″W / 38.08972°N 103.81028°W / 38.08972; -103.81028 (Vroman)
Vulcan	Garfield County	former post office	NA	NA
Vulcan	Gunnison County	ghost town	NA	38°20′44″N107°00′05″W / 38.34556°N 107.00139°W / 38.34556; -107.00139 (Vulcan (historical))

W

Place	County	Type	ZIP code	Coordinates
Wabash	Saguache County	former post office	NA	NA
Wachtel	Weld County	former post office	NA	NA
Wadleigh	Park County	former post office	NA	NA
Wages	Yuma County	former post office	NA	NA
Wagon Wheel Gap	Mineral County	canyon narrows	NA	37°46′25″N106°49′52″W / 37.77361°N 106.83111°W / 37.77361; -106.83111 (Wagon Wheel Gap)
Wagon Wheel Gap	Mineral County	unincorporated community	81154	37°46′12″N106°47′52″W / 37.77000°N 106.79778°W / 37.77000; -106.79778 (Wagon Wheel Gap)
Wah Keeney Park	Jefferson County	unincorporated community	80439	39°39′37″N105°20′26″W / 39.66028°N 105.34056°W / 39.66028; -105.34056 (Wah Keeney Park)
Wait	Crowley County	see Sugar City
Waitley	Washington County	former post office	NA	NA
Wakeman	Phillips County	former post office	NA	NA
Walden	Jackson County seat	statutory town	80480	40°43′54″N106°17′01″W / 40.73167°N 106.28361°W / 40.73167; -106.28361 (Walden)
Wales	Yuma County	former post office	NA	NA
Walker	Weld County	unincorporated community	80651	40°15′52″N104°57′08″W / 40.26444°N 104.95222°W / 40.26444; -104.95222 (Walker)
Wall Rock	Moffat County	former post office	NA	NA
Wallace Village	Jefferson County	Westminster neighborhood	80021	39°53′00″N105°05′34″W / 39.88333°N 105.09278°W / 39.88333; -105.09278 (Wallace Village)
Wallett	Kit Carson County	former post office	NA	NA
Walls	La Plata County	former post office	NA	NA
Wallstreet	Boulder County	unincorporated community	80302	40°02′20″N105°23′27″W / 40.03889°N 105.39083°W / 40.03889; -105.39083 (Wallstreet)
Walnut Grove	Jefferson County	Westminster neighborhood	80021	39°53′16″N105°06′12″W / 39.88778°N 105.10333°W / 39.88778; -105.10333 (Walnut Grove)
Walsen	Huerfano County seat	former post office	NA	NA
Walsenburg	Huerfano County seat	statutory city	81089	37°37′27″N104°46′49″W / 37.62417°N 104.78028°W / 37.62417; -104.78028 (Walsenburg)
Walsenburgh	Huerfano County	see Walsenburg
Walsh	Baca County	statutory town	81090	37°23′10″N102°16′42″W / 37.38611°N 102.27833°W / 37.38611; -102.27833 (Walsh)
Waltonia	Larimer County	unincorporated community	80515	40°24′50″N105°21′47″W / 40.41389°N 105.36306°W / 40.41389; -105.36306 (Waltonia)
Walts Corner	Las Animas County	ghost town	NA	37°10′08″N103°52′48″W / 37.16889°N 103.88000°W / 37.16889; -103.88000 (Walts Corner (historical))
Wandcrest Park	Jefferson County	unincorporated community	80470	39°26′08″N105°23′38″W / 39.43556°N 105.39389°W / 39.43556; -105.39389 (Wandcrest Park)
Wandering View	Adams County	Westminster neighborhood	80031	39°53′18″N105°01′49″W / 39.88833°N 105.03028°W / 39.88833; -105.03028 (Wandering View)
Wapiti	Summit County seat	former post office	NA	NA
Ward	Boulder County	home rule town	80481	40°04′20″N105°30′30″W / 40.07222°N 105.50833°W / 40.07222; -105.50833 (Ward)
Ward District	Boulder County	see Ward
Wareland	Bent County	ghost town	NA	39°05′33″N103°12′57″W / 39.09250°N 103.21583°W / 39.09250; -103.21583 (Wareland (historical))
Waremont	Pueblo County	former post office	NA	NA
Wareville	San Miguel County	former post office	NA	NA
Warrantsville	Huerfano County	former post office	NA	NA
Warren	Weld County	ghost town	NA	40°57′35″N104°53′32″W / 40.95972°N 104.89222°W / 40.95972; -104.89222 (Warren (historical))
Warwick	Prowers County	unincorporated community	81047	38°07′26″N102°16′27″W / 38.12389°N 102.27417°W / 38.12389; -102.27417 (Warwick)
Washburn	Adams County	former post office	80640	NA
Washington Park	Denver	Denver neighborhood	80209	39°42′01″N104°57′55″W / 39.7003°N 104.9652°W / 39.7003; -104.9652 (Washington Park, Denver)
Washington Park West	Denver	Denver neighborhood	80209	39°42′14″N104°58′45″W / 39.7040°N 104.9793°W / 39.7040; -104.9793 (Washington Park West, Denver)
Washington Virginia Vale	Denver	Denver neighborhood	80224	39°42′11″N104°54′47″W / 39.7030°N 104.9130°W / 39.7030; -104.9130 (Washington Virginia Vale, Denver)
Wason [lower-alpha 25]	Mineral County	ghost town	NA	NA
Water Valley	Kiowa County	former post office	NA	NA
Waterman	Garfield County	former post office	NA	NA
Waterton	Jefferson County	water purification facility	80127	39°29′37″N105°05′19″W / 39.49361°N 105.08861°W / 39.49361; -105.08861 (Waterton)
Watervale	Las Animas County	former post office	NA	NA
Watkins	Arapahoe County	census-designated place	80137	39°41′50″N104°34′43″W / 39.69722°N 104.57861°W / 39.69722; -104.57861 (Watkins CDP)
	Adams County
Watonga	Saguache County	former post office	NA	NA
Watson	Pitkin County	former post office	NA	NA
Watson Divide	Pitkin County	mountain pass	NA	39°17′48″N106°57′04″W / 39.29667°N 106.95111°W / 39.29667; -106.95111 (Watson Divide)
Wattenberg	Weld County	unincorporated community	80621	40°01′40″N104°50′12″W / 40.02778°N 104.83667°W / 40.02778; -104.83667 (Wattenberg)
Waugh Mountain [lower-alpha 26]	Fremont County	mountain peak	NA	38°36′09″N105°41′44″W / 38.60250°N 105.69556°W / 38.60250; -105.69556 (Waugh Mountain)
Wauneta	Yuma County	unincorporated community	80758	40°17′35″N102°15′17″W / 40.29306°N 102.25472°W / 40.29306; -102.25472 (Wauneta)
Waunita	Gunnison County	former post office	81230	38°30′51″N106°30′30″W / 38.51417°N 106.50833°W / 38.51417; -106.50833 (Waunita Hot Springs)
Waunita Hot Springs	Gunnison County	unincorporated community	81230	38°30′51″N106°30′30″W / 38.51417°N 106.50833°W / 38.51417; -106.50833 (Waunita Hot Springs)
Waunita Pass	Gunnison County	mountain pass	NA	38°34′42″N106°30′34″W / 38.57833°N 106.50944°W / 38.57833; -106.50944 (Waunita Pass)
Waverly	Alamosa County	unincorporated community	81101	37°25′47″N106°00′22″W / 37.42972°N 106.00611°W / 37.42972; -106.00611 (Waverly)
Waverly	El Paso County	former post office	NA	NA
Waverly	Larimer County	unincorporated community	80524	40°44′11″N105°04′36″W / 40.73639°N 105.07667°W / 40.73639; -105.07667 (Waverly)
Wayne	El Paso County	former post office	NA	NA
Wayside	Costilla County	former post office	NA	NA
Weaver	Mineral County	ghost town	NA	37°53′02″N106°55′52″W / 37.88389°N 106.93111°W / 37.88389; -106.93111 (Weaver (historical))
Webb	Prowers County	former post office	NA	NA
Weber	Montezuma County	unincorporated community	81328	37°18′45″N108°17′21″W / 37.31250°N 108.28917°W / 37.31250; -108.28917 (Weber)
Webster	Park County	ghost town	NA	39°27′27″N105°43′13″W / 39.45750°N 105.72028°W / 39.45750; -105.72028 (Webster (historical))
Webster Pass [lower-alpha 3]	Park County	mountain pass	NA	39°31′52″N105°49′58″W / 39.53111°N 105.83278°W / 39.53111; -105.83278 (Webster Pass)
	Summit County
Weir	Sedgwick County	see Julesburg
Weissport	El Paso County	former post office	NA	NA
Weitzer	Otero County	see Vroman
Welby	Adams County	census-designated place	80229	39°50′25″N104°57′56″W / 39.84028°N 104.96556°W / 39.84028; -104.96556 (Welby CDP)
Welcome	Delta County	former post office	NA	NA
Weld (1869)	Weld County	see Fort Lupton
Weld (1900)	Weld County	former post office	NA	NA
Weldon Valley	Morgan County	former post office	NA	NA
Weldona	Morgan County	census-designated place	80653	40°20′54″N103°58′10″W / 40.34833°N 103.96944°W / 40.34833; -103.96944 (Weldona CDP)
Weller	Park County	unincorporated community	80475	39°26′51″N105°37′14″W / 39.44750°N 105.62056°W / 39.44750; -105.62056 (Weller)
Wellington	Larimer County	statutory town	80549	40°42′14″N105°00′31″W / 40.70389°N 105.00861°W / 40.70389; -105.00861 (Wellington)
Wellington Downs	Jefferson County	Arvada neighborhood	80003	39°48′26″N105°03′28″W / 39.80722°N 105.05778°W / 39.80722; -105.05778 (Wellington Downs)
Wellons	Lincoln County	former post office	NA	NA
Wellshire	Denver	Denver neighborhood	80210	39°40′18″N104°58′08″W / 39.67167°N 104.96889°W / 39.67167; -104.96889 (Wellshire)
Wellsville	Fremont County	unincorporated community	81201	38°29′12″N105°54′36″W / 38.48667°N 105.91000°W / 38.48667; -105.91000 (Wellsville)
Welty	Weld County	unincorporated community	80513	40°19′40″N105°01′04″W / 40.32778°N 105.01778°W / 40.32778; -105.01778 (Welty)
Weminuche Pass	Hinsdale County	mountain pass	NA	37°40′52″N107°19′02″W / 37.68111°N 107.31722°W / 37.68111; -107.31722 (Weminuche Pass)
Wenger	Las Animas County	former post office	NA	NA
Wentworth	Baca County	former post office	NA	NA
Wentz	Weld County	former post office	NA	NA
West Bijou Site	Arapahoe County	national natural landmark	80018	39°40′52″N104°44′09″W / 39.68100°N 104.73588°W / 39.68100; -104.73588 (West Bijou Site)
West Buffalo Peak	Chaffee County	mountain peak	NA	38°59′31″N106°07′28″W / 38.99194°N 106.12444°W / 38.99194; -106.12444 (West Buffalo Peak)
	Park County
West Burlington	Kit Carson County	unincorporated community	80807	39°18′12″N102°18′35″W / 39.30333°N 102.30972°W / 39.30333; -102.30972 (West Burlington)
West Colfax	Denver	Denver neighborhood	80204	39°44′25″N105°02′22″W / 39.7404°N 105.0394°W / 39.7404; -105.0394 (West Colfax, Denver)
West Elk Peak [lower-alpha 27]	Gunnison County	mountain peak	NA	38°43′05″N107°11′57″W / 38.71806°N 107.19917°W / 38.71806; -107.19917 (West Elk Peak)
West End	El Paso County	Colorado Springs neighborhood	80904	38°50′47″N104°51′50″W / 38.84639°N 104.86389°W / 38.84639; -104.86389 (West End)
West Farm	Prowers County	unincorporated community	81052	38°05′34″N102°33′31″W / 38.09278°N 102.55861°W / 38.09278; -102.55861 (West Farm)
West Gap	La Plata County	mountain pass	NA	37°11′45″N107°58′44″W / 37.19583°N 107.97889°W / 37.19583; -107.97889 (West Gap)
West Highland	Denver	Denver neighborhood	80212	39°45′50″N105°02′21″W / 39.7640°N 105.0393°W / 39.7640; -105.0393 (West Highland, Denver)
West Las Animas	Bent County	see Las Animas
West Maroon Pass	Gunnison County	mountain pass	NA	39°02′09″N106°59′51″W / 39.03583°N 106.99750°W / 39.03583; -106.99750 (West Maroon Pass)
	Pitkin County
West Meadows	Jefferson County	unincorporated community	80127	39°36′28″N105°08′21″W / 39.60778°N 105.13917°W / 39.60778; -105.13917 (West Meadows)
West Pleasant View	Jefferson County	census-designated place	80401	39°43′55″N105°10′42″W / 39.73194°N 105.17833°W / 39.73194; -105.17833 (West Pleasant View CDP)
West Portal	Grand County	see Hideaway Park
West Spanish Peak [lower-alpha 28]	Las Animas County high point	mountain peak	NA	37°22′32″N104°59′37″W / 37.3756661°N 104.9936861°W / 37.3756661; -104.9936861 (West Spanish Peak)
	Huerfano County
West Vail	Eagle County	Vail neighborhood	81657	39°37′49″N106°24′53″W / 39.63028°N 106.41472°W / 39.63028; -106.41472 (West Vail)
West Vancorum	Montrose County	unincorporated community	81422	38°13′40″N108°36′02″W / 38.22778°N 108.60056°W / 38.22778; -108.60056 (West Vancorum)
Westcliffe	Custer County seat	statutory town	81252	38°08′05″N105°27′57″W / 38.13472°N 105.46583°W / 38.13472; -105.46583 (Westcliffe)
Westcreek	Douglas County	census-designated place	80135	39°08′59″N105°09′45″W / 39.14972°N 105.16250°W / 39.14972; -105.16250 (Westcreek CDP)
Western Hills	Adams County	unincorporated community	80221	39°49′56″N104°59′50″W / 39.83222°N 104.99722°W / 39.83222; -104.99722 (Western Hills)
Westfork	Montezuma County	former post office	NA	NA
Westgate	Jefferson County	Lakewood neighborhood	80227	39°40′16″N105°05′35″W / 39.67111°N 105.09306°W / 39.67111; -105.09306 (Westgate)
Westhaven	Jefferson County	Wheat Ridge neighborhood	80033	39°46′03″N105°06′18″W / 39.76750°N 105.10500°W / 39.76750; -105.10500 (Westhaven)
Westlake	Larimer County	former post office	NA	NA
Westminster	Adams County	home rule city	80030-80031 80035-80036 80003, 80005 80020, 80021 80023, 80221 80234, 80241 80260	39°50′12″N105°02′14″W / 39.83667°N 105.03722°W / 39.83667; -105.03722 (Westminster)
	Jefferson County
Westminster Hills	Adams County	Westminster neighborhood	80031	39°50′42″N105°02′45″W / 39.84500°N 105.04583°W / 39.84500; -105.04583 (Westminster Hills)
Weston	Las Animas County	census-designated place	81091	37°08′45″N104°52′06″W / 37.14583°N 104.86833°W / 37.14583; -104.86833 (Weston CDP)
Weston	Park County	former post office	NA	NA
Weston Pass	Lake County	mountain pass	NA	39°07′53″N106°10′56″W / 39.13139°N 106.18222°W / 39.13139; -106.18222 (Weston Pass)
	Park County
Westplains	Logan County	unincorporated community	80745	40°51′53″N103°29′52″W / 40.86472°N 103.49778°W / 40.86472; -103.49778 (Westplains)
Westside	Denver	Denver neighborhood	80204	39°44′16″N105°00′04″W / 39.73778°N 105.00111°W / 39.73778; -105.00111 (Westside, Denver)
Westview	Adams County	Westminster neighborhood	80234	39°53′27″N105°00′05″W / 39.89083°N 105.00139°W / 39.89083; -105.00139 (Westview)
Westwood	Denver	Denver neighborhood	80219	39°42′14″N105°02′21″W / 39.7040°N 105.0391°W / 39.7040; -105.0391 (Westwood, Denver)
Wetmore	Custer County	unincorporated community	81253	38°14′17″N105°05′05″W / 38.23806°N 105.08472°W / 38.23806; -105.08472 (Wetmore)
Wetterhorn Peak	Hinsdale County	mountain peak	NA	38°03′38″N107°30′39″W / 38.06056°N 107.51083°W / 38.06056; -107.51083 (Wetterhorn Peak)
	OurayCounty
Wezel	Lincoln County	ghost town	NA	38°47′54″N103°27′17″W / 38.79833°N 103.45472°W / 38.79833; -103.45472 (Wezel (historical))
Wheat Ridge	Jefferson County	home rule city	80033-80034	39°45′58″N105°04′38″W / 39.76611°N 105.07722°W / 39.76611; -105.07722 (Wheat Ridge)
Wheatland	El Paso County	former post office	NA	NA
Wheatland	Larimer County	former post office	NA	NA
Wheeler	Summit County	former post office	NA	NA
Wheeler Geologic Area	Mineral County	former National Monument	NA	37°53′02″N106°47′01″W / 37.88389°N 106.78361°W / 37.88389; -106.78361 (Wheeler Geologic Area)
Wheeler Junction	Summit County	unincorporated community	80443	39°30′22″N106°08′32″W / 39.50611°N 106.14222°W / 39.50611; -106.14222 (Wheeler Junction)
Wheelman	Boulder County	unincorporated community	80302	40°00′13″N105°22′26″W / 40.00361°N 105.37389°W / 40.00361; -105.37389 (Wheelman)
Whetstone Mountain	Gunnison County	mountain peak	NA	38°49′20″N106°58′48″W / 38.82222°N 106.98000°W / 38.82222; -106.98000 (Whetstone Mountain)
Williams Peak	Grand County	mountain peak	NA	39°52′38″N106°12′23″W / 39.87722°N 106.20639°W / 39.87722; -106.20639 (Williams Peak)
	Summit County
Whiskey Pass	Costilla County	mountain pass	NA	37°12′08″N105°10′03″W / 37.20222°N 105.16750°W / 37.20222; -105.16750 (Whiskey Pass)
Whispering Pine	Boulder County	unincorporated community	80466	39°58′11″N105°29′09″W / 39.96972°N 105.48583°W / 39.96972; -105.48583 (Whispering Pine)
White	Lincoln County	former post office	NA	NA
White Cross	Hinsdale County	former post office	NA	NA
White Earth	Saguache County	former post office	NA	NA
White Pine	Gunnison County	former post office	81230	NA
White Pine Pass	Larimer County	mountain pass	NA	40°36′13″N105°27′34″W / 40.60361°N 105.45944°W / 40.60361; -105.45944 (White Pine Pass)
White River	Rio Blanco County	former post office	NA	NA
White River	Summit County	former post office	NA	NA
White River City	Rio Blanco County	unincorporated community	81641	40°05′27″N108°13′27″W / 40.09083°N 108.22417°W / 40.09083; -108.22417 (White River City)
White River National Forest	Eagle County	national forest	NA	39°33′39″N106°53′33″W / 39.56083°N 106.89250°W / 39.56083; -106.89250 (White River National Forest)
	Pitkin County
	Garfield County
	Summit County
	Rio Blanco County
	Mesa County
	Gunnison County
	Routt County
	Moffat County
White Rock	Pueblo County	former post office	NA	NA
Whitecross	Hinsdale County	ghost town	NA	37°56′38″N107°28′40″W / 37.94389°N 107.47778°W / 37.94389; -107.47778 (Whitecross (historical))
Whitehorn	Fremont County	unincorporated community	81201	38°38′38″N105°52′42″W / 38.64389°N 105.87833°W / 38.64389; -105.87833 (Whitehorn)
Whitepine	Gunnison County	unincorporated community	81230	38°32′30″N106°23′37″W / 38.54167°N 106.39361°W / 38.54167; -106.39361 (Whitepine)
Whiterock	Pueblo County	unincorporated community	81039	37°51′57″N104°06′52″W / 37.86583°N 104.11444°W / 37.86583; -104.11444 (Whiterock)
Whitewater	Mesa County	unincorporated community	81527	38°59′28″N108°27′12″W / 38.99111°N 108.45333°W / 38.99111; -108.45333 (Whitewater)
Whitman	Weld County	former post office	NA	NA
Whitney	Boulder County	former post office	NA	NA
Whittier	Denver	Denver neighborhood	80205	39°45′25″N104°57′58″W / 39.7570°N 104.9660°W / 39.7570; -104.9660 (Whittier, Denver)
Wide Acres	Arapahoe County	Littleton neighborhood	80120	39°34′06″N105°02′04″W / 39.56833°N 105.03444°W / 39.56833; -105.03444 (Wide Acres)
Wideawake	Gilpin County	ghost town	NA	39°51′00″N105°31′18″W / 39.85000°N 105.52167°W / 39.85000; -105.52167 (Wideawake (historical))
Widefield	El Paso County	unincorporated community	80911	38°44′00″N104°43′12″W / 38.73333°N 104.72000°W / 38.73333; -104.72000 (Widefield)
Wiggins	Morgan County	statutory town	80654	40°13′50″N104°04′22″W / 40.23056°N 104.07278°W / 40.23056; -104.07278 (Wiggins)
Wigwam	El Paso County	unincorporated community	80817	38°32′22″N104°38′08″W / 38.53944°N 104.63556°W / 38.53944; -104.63556 (Wigwam)
Wiladel	Washington County	unincorporated community	80801	39°44′35″N103°00′36″W / 39.74306°N 103.01000°W / 39.74306; -103.01000 (Wiladel)
Wilbur	Fremont County	former post office	NA	NA
Wild Horse	Chaffee County	former post office	NA	NA
Wild Horse	Cheyenne County	unincorporated community	80862	38°49′33″N103°00′42″W / 38.82583°N 103.01167°W / 38.82583; -103.01167 (Wild Horse)
Wild Horse	Pueblo County	unincorporated community	81007	38°19′45″N104°40′07″W / 38.32917°N 104.66861°W / 38.32917; -104.66861 (Wild Horse)
Wildcat	Weld County	unincorporated community	80651	40°15′33″N104°53′05″W / 40.25917°N 104.88472°W / 40.25917; -104.88472 (Wildcat)
Wilde	Prowers County	former post office	NA	NA
Wilds	Larimer County	former post office	NA	NA
Wildwood	Jefferson County	Wheat Ridge neighborhood	80033	39°46′14″N105°06′09″W / 39.77056°N 105.10250°W / 39.77056; -105.10250 (Wildwood)
Wiley	Prowers County	statutory town	81092	38°09′15″N102°43′11″W / 38.15417°N 102.71972°W / 38.15417; -102.71972 (Wiley)
Wilkerson Pass	Park County	mountain pass	NA	39°02′17″N105°31′32″W / 39.03806°N 105.52556°W / 39.03806; -105.52556 (Wilkerson Pass)
Willard	Logan County	unincorporated community	80741	40°33′16″N103°29′11″W / 40.55444°N 103.48639°W / 40.55444; -103.48639 (Willard)
Willey Lumber Camp	Jackson County	ghost town	NA	40°30′10″N105°53′57″W / 40.50278°N 105.89917°W / 40.50278; -105.89917 (Willey Lumber Camp (historical))
Williams Pass [lower-alpha 3]	Chaffee County	mountain pass	NA	38°38′30″N106°23′22″W / 38.64167°N 106.38944°W / 38.64167; -106.38944 (Williams Pass)
	Gunnison County
Williamsburg	Fremont County	statutory town	81226	38°22′55″N105°09′07″W / 38.38194°N 105.15194°W / 38.38194; -105.15194 (Williamsburg)
Will-O-The-Wisp	Park County	unincorporated community	80421	39°27′41″N105°24′37″W / 39.46139°N 105.41028°W / 39.46139; -105.41028 (Will-O-The-Wisp)
Willow	Mineral County	see Creede
Willow Brook	Jefferson County	unincorporated community	80465	39°36′28″N105°10′14″W / 39.60778°N 105.17056°W / 39.60778; -105.17056 (Willow Brook)
Willow Creek	Arapahoe County	Centennial neighborhood	80112	39°34′23″N104°53′41″W / 39.57306°N 104.89472°W / 39.57306; -104.89472 (Willow Creek)
Willow Creek	Routt County	former post office	NA	NA
Willow Creek Pass [lower-alpha 3]	Grand County	mountain pass	NA	40°21′02″N106°05′32″W / 40.35056°N 106.09222°W / 40.35056; -106.09222 (Willow Creek Pass)
	Jackson County
Willow Gulch	Dolores County	former post office	NA	NA
Willow Park	Arapahoe County	Aurora neighborhood	80012	39°41′10″N104°48′52″W / 39.68611°N 104.81444°W / 39.68611; -104.81444 (Willow Park)
Willow Pass	Pitkin County	mountain pass	NA	39°06′33″N106°59′08″W / 39.10917°N 106.98556°W / 39.10917; -106.98556 (Willow Pass)
Willow Springs	Jefferson County	unincorporated community	80465	39°36′42″N105°10′52″W / 39.61167°N 105.18111°W / 39.61167; -105.18111 (Willow Springs)
Willowville	Jefferson County	former post office	NA	NA
Wilson	Pueblo County	former post office	NA	NA
Wilson	San Miguel County	former post office	NA	NA
Wilson Peak	San Miguel County	mountain peak	NA	37°51′37″N107°59′05″W / 37.86028°N 107.98472°W / 37.86028; -107.98472 (Wilson Peak)
Wilson Place	Moffat County	ghost town	NA	40°45′43″N108°53′37″W / 40.76194°N 108.89361°W / 40.76194; -108.89361 (Wilson Place (historical))
Wind River Pass	Larimer County	mountain pass	NA	40°17′44″N105°32′36″W / 40.29556°N 105.54333°W / 40.29556; -105.54333 (Wind River Pass)
Windham	Ouray County	former post office	NA	NA
Windom Peak [lower-alpha 29]	La Plata County high point	mountain peak	NA	37°37′17″N107°35′30″W / 37.62139°N 107.59167°W / 37.62139; -107.59167 (Windom Peak)
Windsor	Denver	Denver neighborhood	80247	39°42′14″N104°52′31″W / 39.7039°N 104.8753°W / 39.7039; -104.8753 (Windsor, Denver)
Windsor	Moffat County	see Craig
Windsor	Weld County	home rule town	80550-80551	40°28′39″N104°54′05″W / 40.47750°N 104.90139°W / 40.47750; -104.90139 (Windsor)
	Larimer County
Windy Gap	Boulder County	mountain pass	NA	39°59′47″N105°33′33″W / 39.99639°N 105.55917°W / 39.99639; -105.55917 (Windy Gap)
Windy Gap	Grand County	mountain pass	NA	40°06′39″N106°00′10″W / 40.11083°N 106.00278°W / 40.11083; -106.00278 (Windy Gap)
Windy Gap	Montezuma County	mountain pass	NA	37°28′30″N108°05′30″W / 37.47500°N 108.09167°W / 37.47500; -108.09167 (Windy Gap)
Windy Hills	Douglas County	unincorporated community	80138	39°29′08″N104°41′15″W / 39.48556°N 104.68750°W / 39.48556; -104.68750 (Windy Hills)
Windy Pass	Archuleta County	mountain pass	NA	37°23′27″N107°04′35″W / 37.39083°N 107.07639°W / 37.39083; -107.07639 (Windy Pass)
Windy Pass	Mineral County	mountain pass	NA	37°25′36″N106°51′14″W / 37.42667°N 106.85389°W / 37.42667; -106.85389 (Windy Pass)
Windy Saddle	Jefferson County	mountain pass	NA	39°44′14″N105°14′48″W / 39.73722°N 105.24667°W / 39.73722; -105.24667 (Windy Saddle)
Winfield	Chaffee County	ghost town	NA	38°59′05″N106°26′27″W / 38.98472°N 106.44083°W / 38.98472; -106.44083 (Winfield (historical))
Wingo	Pitkin County	unincorporated community	81654	39°20′45″N107°00′37″W / 39.34583°N 107.01028°W / 39.34583; -107.01028 (Wingo)
Winnview	Arapahoe County	former post office	NA	NA
Winona	Larimer County	former post office	NA	NA
Winston	Logan County	former post office	NA	NA
Winter Park	Grand County	home rule town	80482	39°53′30″N105°45′47″W / 39.89167°N 105.76306°W / 39.89167; -105.76306 (Winter Park)
Witherbee	Yuma County	former post office	NA	NA
Wixson Divide	Custer County	mountain pass	NA	38°06′45″N105°10′32″W / 38.11250°N 105.17556°W / 38.11250; -105.17556 (Wixson Divide)
Wolcott	Eagle County	census-designated place	81655	39°42′12″N106°40′48″W / 39.70333°N 106.68000°W / 39.70333; -106.68000 (Wolcott CDP)
Wolf Creek	Elbert County	former post office	NA	NA
Wolf Creek Pass	Mineral County	mountain pass	NA	37°28′59″N106°48′07″W / 37.48318°N 106.80207°W / 37.48318; -106.80207 (Wolf Creek Pass)
Wolhurst	Arapahoe County	Littleton neighborhood	80120	39°34′14″N105°02′00″W / 39.57056°N 105.03333°W / 39.57056; -105.03333 (Wolhurst)
Wondervu	Boulder County	unincorporated community	80403	39°55′32″N105°23′42″W / 39.92556°N 105.39500°W / 39.92556; -105.39500 (Wondervu)
Wood Creek	Jefferson County	Westminster neighborhood	80003	39°50′03″N105°03′28″W / 39.83417°N 105.05778°W / 39.83417; -105.05778 (Wood Creek)
Wood Run	Jefferson County	Arvada neighborhood	80005	39°50′48″N105°06′15″W / 39.84667°N 105.10417°W / 39.84667; -105.10417 (Wood Run)
Wood Valley	Pueblo County	former post office	NA	NA
Woodgate	Arapahoe County	Aurora neighborhood	80015	39°37′38″N104°48′51″W / 39.62722°N 104.81417°W / 39.62722; -104.81417 (Woodgate)
Woodland Park	Teller County	home rule city	80863, 80866	38°59′38″N105°03′25″W / 38.99389°N 105.05694°W / 38.99389; -105.05694 (Woodland Park)
Woodmen	El Paso County	former post office	NA	NA
Woodmoor	El Paso County	census-designated place	80132	39°06′23″N104°50′44″W / 39.10639°N 104.84556°W / 39.10639; -104.84556 (Woodmoor CDP)
Woodrim	Arapahoe County	Aurora neighborhood	80014	39°40′42″N104°49′00″W / 39.67833°N 104.81667°W / 39.67833; -104.81667 (Woodrim)
Woodrow	Washington County	unincorporated community	80757	39°59′18″N103°35′30″W / 39.98833°N 103.59167°W / 39.98833; -103.59167 (Woodrow)
Woodstock	Gunnison County	former post office	NA	NA
Woody Creek	Pitkin County	census-designated place	81656	39°16′15″N106°53′18″W / 39.27083°N 106.88833°W / 39.27083; -106.88833 (Woody Creek CDP)
Wootton	Las Animas County	former post office	NA	NA
Wormington	Las Animas County	former post office	NA	NA
Wortman	Lake County	former post office	NA	NA
Wray	Yuma County seat	home rule city	80758	40°04′33″N102°13′24″W / 40.07583°N 102.22333°W / 40.07583; -102.22333 (Wray)
Wulstenville	Custer County	former post office	NA	NA

X

Place	County	Type	ZIP code	Coordinates
Xenia	Washington County	unincorporated community	80483	40°09′40″N103°20′42″W / 40.16111°N 103.34500°W / 40.16111; -103.34500 (Xenia)

Y

Place	County	Type	ZIP code	Coordinates
Yachita	Las Animas County	former post office	NA	NA
Yale	Kit Carson County	former post office	NA	NA
Yampa	Moffat County	see Craig
Yampa	Routt County	statutory town	80483	40°09′09″N106°54′31″W / 40.15250°N 106.90861°W / 40.15250; -106.90861 (Yampa)
Yampa River State Park	Routt County	Colorado state park	81639	40°29′34″N107°18′31″W / 40.4929°N 107.3086°W / 40.4929; -107.3086 (Yampa River State Park)
	Moffat County
Yankee	Clear Creek County	unincorporated community	80452	39°49′35″N105°37′26″W / 39.82639°N 105.62389°W / 39.82639; -105.62389 (Yankee (historical))
Yankee Hill	Gilpin County	former post office	NA	NA
Yarmony	Routt County	former post office	NA	NA
Yates	Clear Creek County	see Bakerville
Yeiser	Las Animas County	former post office	NA	NA
Yellow Jacket	Montezuma County	unincorporated community	81335	37°32′04″N108°43′02″W / 37.53444°N 108.71722°W / 37.53444; -108.71722 (Yellow Jacket)
Yellow Jacket Pass	Routt County	mountain pass	NA	40°18′11″N106°52′13″W / 40.30306°N 106.87028°W / 40.30306; -106.87028 (Yellow Jacket Pass)
Yellowjacket Pass	Archuleta County	mountain pass	NA	37°15′45″N107°26′55″W / 37.26250°N 107.44861°W / 37.26250; -107.44861 (Yellowjacket Pass)
Yellowjacket Pass	Rio Blanco County	mountain pass	NA	40°08′54″N107°09′25″W / 40.14833°N 107.15694°W / 40.14833; -107.15694 (Yellowjacket Pass)
Yellowstone Creek	Huerfano County	former post office	NA	NA
Yetta	Las Animas County	see Tyrone
Yoder	El Paso County	unincorporated community	80864	38°50′22″N104°13′19″W / 38.83944°N 104.22194°W / 38.83944; -104.22194 (Yoder)
Yoman	Elbert County	former post office	NA	NA
Yorktown	Clear Creek County	former post office	NA	NA
Yorkville	Fremont County	unincorporated community	81212	38°17′32″N105°17′25″W / 38.29222°N 105.29028°W / 38.29222; -105.29028 (Yorkville)
Youghal	Moffat County	former post office	NA	NA
Young	La Plata County	former post office	NA	NA
Yucca House National Monument [23]	Montezuma County	national monument	81330	37°14′52″N108°41′10″W / 37.24778°N 108.68611°W / 37.24778; -108.68611 (Yucca House National Monument)
Yule Pass	Gunnison County	mountain pass	NA	39°00′01″N107°05′53″W / 39.00028°N 107.09806°W / 39.00028; -107.09806 (Yule Pass)
Yuma	Yuma County	home rule city	80759	40°07′20″N102°43′31″W / 40.12222°N 102.72528°W / 40.12222; -102.72528 (Yuma)

Z

Place	County	Type	ZIP code	Coordinates
Zamara	Las Animas County	unincorporated community	81091	37°09′14″N104°55′14″W / 37.15389°N 104.92056°W / 37.15389; -104.92056 (Zamara)
Zapato	Alamosa County	former post office	NA	NA
Zenobia Peak	Moffat County	mountain peak	NA	40°36′26″N108°52′12″W / 40.60722°N 108.87000°W / 40.60722; -108.87000 (Zenobia Peak)
Zilar	Weld County	former post office	NA	NA
Zinzer	Rio Grande County	unincorporated community	81144	37°33′37″N106°05′40″W / 37.56028°N 106.09444°W / 37.56028; -106.09444 (Zinzer)
Zirkel	Jackson County	former post office	NA	NA
Zita	Weld County	see Galeton
Zuck	Prowers County	former post office	NA	NA
Zuni	Adams County	unincorporated community	80221	39°48′12″N105°01′18″W / 39.80333°N 105.02167°W / 39.80333; -105.02167 (Zuni)

References

1. "Geographic Names Information System query". United States Department of the Interior, United States Geological Survey . Retrieved June 4, 2023.
2. Elliott, Donald R.; Elliott, Doris L. Salmen (1999). "Place Names of Colorado" (PDF). Colorado Council of Genealogical Societies, Inc. Retrieved August 20, 2021.
3. "State of Colorado Census Designated Places - BAS20 - Data as of January 1, 2020". United States Census Bureau. January 1, 2020. Retrieved August 20, 2021.
4. "Colorado Counties". State of Colorado, Department of Local Affairs, Division of Local Government. Retrieved August 20, 2021.
5. "National Register of Historic Places". United States Department of the Interior, National Park Service . Retrieved August 20, 2021.
6. "Active Colorado Municipalities". State of Colorado, Department of Local Affairs, Division of Local Government. Retrieved August 20, 2021.
7. "State of Colorado Incorporated Places - Current/TAB20 - Data as of January 1, 2020". United States Census Bureau. January 1, 2020. Retrieved August 20, 2021.
8. Bauer, William H.; Ozment, James L.; Willard, John H. (1990). Colorado Post Offices 1859-1989. Golden, Colorado: Colorado Railroad Historical Foundation. ISBN   0-918654-42-4.
9. "Colorado Post Offices". United States Postal Service . Retrieved August 20, 2021.
10. "Pony Express National Historic Trail". United States Department of the Interior, National Park Service . Retrieved July 19, 2021.
11. Scott, Glenn R. (1989). "Historic trail maps of the Sterling 1 degree by 2 degrees Quadrangle, northeastern Colorado". United States Department of the Interior, United States Geological Survey . Retrieved July 19, 2021.
12. Scott, Glenn R. (1975). "Historic trail map of the Pueblo 1 degree x 2 degrees Quadrangle, Colorado". United States Department of the Interior, United States Geological Survey . Retrieved July 23, 2021.
13. "Rocky Mountain National Park". United States Department of the Interior, National Park Service . Retrieved July 19, 2021.
14. Merkl, Dameon (February 26, 2013), "What's in a Colorado name pronunciation?", The Denver Post , retrieved March 7, 2013
15. "Sand Creek Massacre National Historic Site". United States Department of the Interior, National Park Service . Retrieved July 19, 2021.
16. "Santa Fe National Historic Trail". United States Department of the Interior, National Park Service . Retrieved July 19, 2021.
17. Scott, Glenn R. (1995). "Historic trail map of the Lamar 1 degree by 2 degrees Quadrangle, Colorado and Kansas". United States Department of the Interior, United States Geological Survey . Retrieved July 19, 2021.
18. Scott, Glenn R. (2001). "Historic trail map of the Trinidad 1 degree by 2 degrees quadrangle, southern Colorado". United States Department of the Interior, United States Geological Survey . Retrieved July 19, 2021.
19. Scott, Glenn R. (1994). "Historic trail map of the Limon 1 degree x 2 degrees Quadrangle, Colorado and Kansas". Imap. United States Department of the Interior, United States Geological Survey. doi: 10.3133/i2468 . Retrieved July 19, 2021.
20. Scott, Glenn R. (1999). "Historic trail map of the Denver 1 degree by 2 degrees Quadrangle, central Colorado". Imap. United States Department of the Interior, United States Geological Survey. doi: 10.3133/i2639 . Retrieved July 19, 2021.
21. Scott, Glenn R. (1976). "Historic trail map of the Greater Denver area, Colorado". United States Department of the Interior, United States Geological Survey . Retrieved July 19, 2021.
22. Scott, Glenn R.; Shwayder, Carol Rein (1993). "Historic trail map of the Greeley 1 degree by 2 degrees Quadrangle, Colorado and Wyoming". United States Department of the Interior, United States Geological Survey . Retrieved July 19, 2021.
23. "Yucca House National Monument". United States Department of the Interior, National Park Service . Retrieved July 19, 2021.

Colorado places:   A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z

See also

• Geography portal
• History portal
• United States portal
• Colorado portal

• Bibliography of Colorado
• Geography of Colorado
• History of Colorado
• Index of Colorado-related articles
• List of Colorado-related lists
• Outline of Colorado

Notes

1. Parkview Mountain is the highest summit of the Rabbit Ears Range.
2. Parkville was the original seat of Summit County, Colorado Territory.
3. This pass crosses the Continental Divide of the Americas.
4. Pueblo was the seat of Fountain County, Jefferson Territory and then Pueblo County, Colorado Territory.
5. Quandary Peak is the highest summit of the Tenmile Range.
6. The Raymer Post Office closed on May 14, 1895, but reopened as the New Raymer Post Office on November 13, 1909. The Town of Raymer, the State of Colorado, and the United States Census Bureau prefer the original name.
7. The name "Saguache" is pronounced /səˈwætʃ/ . This name comes from the Ute language noun "sawup" /səˈwʌp/ meaning "sand dunes". The Spanish language version of this name is usually spelled "Saguache", while the English language version is usually spelled "Sawatch".
8. St. Vrain was the original seat of St. Vrain's County, Jefferson Territory and then Weld County, Colorado Territory.
9. San Juan City was the original seat of Hinsdale County.
10. Initially named San Luis de la Culebra, Territorio de Nuevo México upon its dedication on June 21, 1851, San Luis is the oldest continuously occupied town in Colorado.
11. San Luis Peak is the highest summit of the La Garita Mountains.
12. San Miguel was the original seat of Costilla County. In 1863, the Costilla County seat was moved 17 miles (27 km) north to San Luis. It wasn't until 1869, that surveys revealed that San Miguel, now renamed Costilla, was actually located in the New Mexico Territory.
13. Sand Mountain North is the highest summit of the Elkhead Mountains.
14. South Bald Mountain is the highest summit of the Laramie Mountains.
15. Most of the town of Stout is now submerged in Horsetooth Reservoir.
16. Summit Peak is the highest summit of the Southern San Juan Mountains.
17. Tarryall City was the original seat of Park County, Jefferson Territory and then Park County, Colorado Territory.
18. Thunder Butte is the highest summit of the Rampart Range.
19. Towaoc is the headquarters of the Ute Mountain Ute Tribe.
20. Twilight Peak is the highest summit of the West Needle Mountains.
21. Ula was the original seat of Custer County.
22. Uncompahgre Peak is the highest summit of the San Juan Mountains.
23. Ute Peak is the summit of Ute Mountain.
24. Vestal Peak is the highest summit of the Grenadier Range.
25. Wason was the original seat of Mineral County.
26. Waugh Mountain is the highest summit of the South Park Hills.
27. West Elk Peak is the highest summit of the West Elk Mountains.
28. West Spanish Peak is the highest summit of the Spanish Peaks.
29. Windom Peak is the highest summit of the Needle Mountains.

External links

• State of Colorado
  • Colorado Tourism Office
  • History Colorado
• United States Geological Survey
  • USGS Geographic Names Information System query

38°59′50″N105°32′52″W / 38.9972°N 105.5478°W / 38.9972; -105.5478 (State of Colorado)