Denver is the central city of a conurbation region in the U.S. state of Colorado. The conurbation includes one continuous region consisting of the six central counties of Adams, Arapahoe, Broomfield, Denver, Douglas, and Jefferson. The Denver region is part of the Front Range Urban Corridor.
Gilpin County is a county located in the U.S. state of Colorado, smallest in land area behind only the City and County of Broomfield. As of the 2020 census, the population was 5,808. The county seat is Central City. The county was formed in 1861, while Colorado was still a territory, and was named after Colonel William Gilpin, the first territorial governor.
Clear Creek County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 9,397. The county seat is Georgetown.
The City of Federal Heights is a home rule municipality located in western Adams County, Colorado, United States. The city population was 14,382 at the 2020 United States Census, a +25.42% increase since the 2010 United States Census. Federal Heights is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area and the Front Range Urban Corridor. The current Mayor is Linda S. Montoya, who was elected to a four-year term in 2019.
The City of Northglenn is a home rule municipality located in Adams and Weld counties, Colorado, United States. Northglenn is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. As of the 2020 census the city's population was 38,131. It was built as a master planned community in 1959 by Jordon Perlmutter.
The Town of Columbine Valley is a Statutory Town located in western Arapahoe County, Colorado, United States. The town population was 1,502 at the 2020 United States Census, a +19.59% increase since the 2010 United States Census. Columbine Valley is a part of the Denver-Aurora-Lakewood, CO Metropolitan Statistical Area and the Front Range Urban Corridor.
The City of Sheridan is a home rule municipality located in Arapahoe County, Colorado, United States. Sheridan is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The population was 6,105 at the 2020 census.
Downieville-Lawson-Dumont is a census-designated place (CDP) comprising the unincorporated communities of Downieville, Lawson, and Dumont located in and governed by Clear Creek County, Colorado, United States. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The Dumont post office ZIP code 80436 serves the area. At the United States Census 2020, the population of the Downieville-Lawson-Dumont CDP was 527.
The historic Town of Empire is a Statutory Town located in Clear Creek County, Colorado, United States. The town population was 345 at the 2020 United States Census, a +22.34% increase since the 2010 United States Census. The town is a former mining settlement that flourished during the Colorado Silver Boom in the late 19th century. Empire is now a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area and the Front Range Urban Corridor.
Silver Plume is a Statutory Town located in Clear Creek County, Colorado, United States. Silver Plume is a former silver mining camp along Clear Creek in the Front Range of the Rocky Mountains. The federally designated Georgetown-Silver Plume Historic District comprises Silver Plume, the neighboring town of Georgetown, and the Georgetown Loop Historic Mining & Railroad Park between the two towns.
Kiowa is a home rule municipality town and the county seat of Elbert County, Colorado, United States. The town population was 725 at the 2020 United States Census.
The Town of Lakeside is a Statutory Town in Jefferson County, Colorado, United States. The town population was 16 at the 2020 United States Census, making Lakeside the least populous municipality in the State of Colorado. Lakeside is immediately west of the City and County of Denver, the most populous municipality in the state. The Denver Post Office serves Lakeside.
Conifer is an unincorporated community in Jefferson County, Colorado, United States. Conifer is located along U.S. Route 285 in the foothills west of Denver.
Buffalo Creek is an unincorporated community and U.S. Post Office in Jefferson County, Colorado, United States. The ZIP Code of the Buffalo Creek Post Office is 80425.
Dumont is a small unincorporated community and U.S. Post Office situated along Clear Creek in Clear Creek County, Colorado, United States. The Dumont Post Office has the ZIP Code 80436. Dumont is a part of the Downieville-Lawson-Dumont census-designated place.
The North Central Colorado Urban Area comprises the four contiguous metropolitan statistical areas in the north central region of the State of Colorado: the Denver–Aurora Metropolitan Statistical Area, the Boulder Metropolitan Statistical Area, the Fort Collins-Loveland Metropolitan Statistical Area, and the Greeley Metropolitan Statistical Area. With the exception of southeastern Elbert County, southeastern Park County, and tiny portions of southern Douglas County, the entire North Central Colorado Urban Area is drained by the South Platte River and its tributaries. The North Central Colorado Urban Area is the central, and the most populous, of the three primary subregions of the Front Range Urban Corridor.
Deckers is an unincorporated community along the South Platte River in Douglas County, Colorado, United States. Stephen Decker built a general store here in the 1890s. He later added a saloon and called the settlement "Daffodil." The presence of natural springs led him to establish Deckers Mineral Springs and Resort in the popular region for fly-fishing. Deckers received national attention for the June 2002 forest fire, known as the Hayman Fire, which burned thousands of acres on the outskirts of the Denver metro area. The U.S. Post Office at Sedalia now serves Deckers postal addresses.
Lawson is a small unincorporated community situated along Clear Creek in Clear Creek County, Colorado, United States. Lawson is a part of the Downieville-Lawson-Dumont census-designated place.
Brook Forest is an unincorporated community and a census-designated place (CDP) located in and governed by Jefferson and Clear Creek counties, Colorado, United States. The population was 622 at the 2020 census. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The Evergreen Post Office serves the area.
United States 
State of Colorado 