Fort Collins is a home rule municipality that is the county seat and the most populous municipality of Larimer County, Colorado, United States. The city population was 169,810 at the 2020 census, an increase of 17.94% since 2010. Fort Collins is the principal city of the Fort Collins, CO Metropolitan Statistical Area and is a major city of the Front Range Urban Corridor. The city is the fourth most populous city in Colorado. Situated on the Cache La Poudre River along the Colorado Front Range, Fort Collins is located 56 mi (90 km) north of the Colorado State Capitol in Denver. Fort Collins is a midsize college town, home to Colorado State University and Front Range Community College's Larimer campus.
Larimer County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 359,066. The county seat and most populous city is Fort Collins. The county was named for William Larimer, Jr., the founder of Denver.
Laporte is an unincorporated town, a post office, and a census-designated place (CDP) located in and governed by Larimer County, Colorado, United States. The CDP is a part of the Fort Collins, CO Metropolitan Statistical Area. The Laporte post office has the ZIP Code 80535. At the United States Census 2020, the population of the Laporte CDP was 2,409.
Red Feather Lakes is an unincorporated town, a post office, and a census-designated place (CDP) located in and governed by Larimer County, Colorado, United States. The CDP is a part of the Fort Collins, CO Metropolitan Statistical Area. The Red Feather Lakes post office has the ZIP Code 80545. At the United States Census 2020, the population of the Red Feather Lakes CDP was 426.
The Cache la Poudre River, also known as the Poudre River, is a river in the state of Colorado in the United States.
Horsetooth Mountain is a mountain summit in the foothills of the Front Range of the Rocky Mountains of North America. The 7,259-foot (2,213 m) peak is located in the Horsetooth Mountain Open Space, 7.0 miles (11.2 km) west of downtown Fort Collins in Larimer County, Colorado, United States.
Waverly is a small unincorporated community in rural eastern Larimer County, Colorado, United States.
The Poudre Canyon is a narrow verdant canyon, approximately 40 miles (64 km) long, on the upper Cache la Poudre River in Larimer County, Colorado in the United States. The canyon is a glacier-formed valley through the foothills of the Front Range of the Rocky Mountains northwest of Fort Collins.
Jacob Flowers was an early white 19th century settler in Larimer County, Colorado. He was the founder of the town of Bellvue northwest of Fort Collins.
Stout is a former town in southern Larimer County, Colorado in the United States. The town was located in foothills southwest of Fort Collins, just west of the Dakota Hogback. It was established in the 1860s as a camp for workers at the nearby stone quarries in the area. The Union Pacific Railroad invested in quarrying operation in the valley around the town, and at one time Colorado and Southern Railway built a spur of their rail line from Fort Collins up to the town in order to transport stone for its own use. During its time of operation, Stout was also as a spot for the residents of the nearby town of Fort Collins to buy libations. Fort Collins had a 70 year old prohibition, preventing them from acquiring alcohol in their own. Due to transportation routes made for the stone quarry, it was easy for residents of Fort Collins to travel to Stout. These trips would end in excessive drunkenness, causing outrage from Fort Collins and Stout city officials, who worried about drunk drivers being a danger on the roads.
Horsetooth Reservoir is a large reservoir in southern Larimer County, Colorado, in the foothills just west of the city of Fort Collins, Colorado. The reservoir runs north-south for approximately 6.5 miles (10 km) and is approximately one-half mile (1 km) wide. Its shape and orientation are the result of the fact that the main body of the reservoir is contained between several homoclinal ridges. A ridge composed of Dakota sandstone runs along the east side where gaps in the ridge are plugged by dams. On the west (uphill) side there are two prominent ridges topped by erosion-resistant sandstones of the Lyons and Ingleside formations. Gaps in these ridges have created a handful of bays and coves the largest of which is Inlet Bay, home to a marina and campgrounds.
The Greeley, Salt Lake and Pacific Railway was a railroad that operated in northern Colorado in the United States during the 1880s. Founded with heavy backing with the Union Pacific Railroad, it was controlled by the Union Pacific from its inception, but was incorporated into the new Colorado and Southern Railway in 1898, becoming part of the Chicago, Burlington and Quincy Railroad in 1908.
Joseph Mason, was an explorer, business man, law man, and early settler of the Colorado Territory He is best known as the "Father of Fort Collins, Colorado".
Antoine Janis was a 19th-century French-American fur trader and the first white homesteader in Larimer County, Colorado, in the United States. The first recorded permanent white settler in northern Colorado, he founded the town of Laporte in 1858.
Camp Collins was a 19th-century outpost of the United States Army in the Colorado Territory. The fort was commissioned in the summer of 1862 to protect the Overland Trail from attacks by Native Americans in a conflict that later became known as the Colorado War. Located along the Cache la Poudre River in Larimer County, it was relocated from its initial location near Laporte after a devastating flood. Its second location downstream on the Poudre was used until 1866 and became the nucleus around which the City of Fort Collins was founded.
The North Fork Cache la Poudre River is a tributary of the Cache la Poudre River, approximately 59.2 miles (95.3 km) long, in north central Colorado in the United States. It drains a mountainous area of north central Larimer County northwest of Fort Collins on the western side of the Laramie Foothills.
The Colorado–Big Thompson Project is a federal water diversion project in Colorado designed to collect West Slope mountain water from the headwaters of the Colorado River and divert it to Colorado's Front Range and plains. In Colorado, approximately 80% of the state's precipitation falls on the West Slope, in the Rocky Mountains, while around 80% of the state's growing population lives along the eastern slope, between the cities of Fort Collins and Pueblo.
The Fort Collins – Loveland Metropolitan Statistical Area is a United States Office of Management and Budget (OMB) defined Metropolitan Statistical Area (MSA) located in the Fort Collins and Loveland area in the North Central region of the U.S. state of Colorado. The Fort Collins–Loveland MSA is defined as Larimer County, Colorado. The Census Bureau estimates that the population was 362,533 in 2021. The Fort Collins–Loveland MSA is the 150th most populous MSA in the United States.
The Cache La Poudre River Corridor National Heritage Area extends along the flood plain of the Cache La Poudre River in Colorado, USA. It is a federally designated National Heritage Area, extending for 45 miles (72 km) from Larimer County in the west where the river emerges from the Rocky Mountains, and ends near Greeley, Colorado, just before its confluence with the South Platte River. The designation provides a framework for the promotion and interpretation of the area's cultural and historic character, and the preservation of the natural and built environment, and is administered by the Poudre Heritage Alliance.
The Arrowhead Lodge, at 34500 Poudre Canyon Hwy., Roosevelt National Forest, in Larimer County, Colorado, served by the post office in unincorporated Bellvue, Colorado, was a resort camp which was built in 1931. It was listed on the National Register of Historic Places in 1992.
United States 
State of Colorado 
