Fort Collins, Colorado Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Fort Collins, Colorado is 169,705 as of the 2023 American Community Survey, making it the 4th-largest city in Colorado. The median household income is $83,598, the median home value is $548,400, and the median age is 30.6.
The population has grown 17.7% since 2010 (145,268 → 170,924).
169,705
Population
2965
People / sq mi
$83,598
Median Income
$548,400
Median Home Value
Fort Collins covers 57.2 sq mi of land at 2965 people per square mile.
About Fort Collins, CO
Fort Collins is a city in Colorado with a population of 169,705. It ranks #4 among cities in Colorado by population. The median age is 30.6, younger than the national median. The population is 49.9% male and 50.1% female.
The median household income in Fort Collins is $83,598, above the US median of $74,580. 5.6% of residents live below the federal poverty level. Home values sit at a median of $548,400, with monthly rent averaging $1,661. The homeownership rate of 52.1% is lower than the national rate of 64.8%.
Educational attainment in Fort Collins reflects 59.9% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 20.2% of workers primarily work from home, noticeably above the national work-from-home rate of 14.2%. The average commute is 20.0 minutes each way.
Fort Collins city Population History (2010-2024)
The city of Fort Collins city had a population of 145,268 in 2010 and 170,924 in 2024, a 17.7% growth over 14 years. The peak was 170,924 in 2024. Average annual growth rate: 1.17%.
170,924
Population (2024)
145,268
Population (2010)
170,924
Peak (2024)
1.17%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 145,268 |
| 2011 | 146,673 |
| 2012 | 149,508 |
| 2013 | 152,668 |
| 2014 | 156,804 |
| 2015 | 160,991 |
| 2016 | 163,004 |
| 2017 | 165,541 |
| 2018 | 168,324 |
| 2019 | 170,243 |
| 2020 | 169,990 |
| 2021 | 169,302 |
| 2022 | 170,318 |
| 2023 | 170,730 |
| 2024 | 170,924 |
Race & Ethnicity
| White | 81.7% |
| Black or African American | 1.4% |
| Asian | 0.1% |
| Hispanic or Latino (any race) | 2.2% |
| Two or More Races | 0.1% |
Economy & Income
$83,598
Median Household Income
$46,341
Per Capita Income
5.6%
Poverty Rate
3.6%
Unemployment Rate
Housing
$548,400
Median Home Value
$1,661
Median Rent
52.1%
Owner-Occupied
Education
97.6%
High School+
59.9%
Bachelor's+
Commute
1.5%
Drive Alone
63.3%
Public Transit
20.2%
Work From Home
20.0 min
Avg Commute
Community Profile
54.7%
Foreign Born
90.2%
Non-English at Home
5.1%
Veterans
8.9%
With Disability
94.4%
Health Insurance
98.4%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 28.9% |
| Finance, Insurance & Real Estate | 15.5% |
| Education, Health Care & Social Services | 12.0% |
| Manufacturing | 8.5% |
| Construction | 5.0% |
| Information | 4.6% |
| Arts, Entertainment & Food Services | 4.0% |
| Public Administration | 3.8% |
| Retail Trade | 3.2% |
| Transportation & Warehousing | 1.3% |
| Agriculture & Mining | 1.2% |
Largest cities in Colorado
Largest counties in Colorado
Part of Colorado
Metro areas in Colorado
City rankings
Common questions about Fort Collins, CO
Frequently Asked Questions
Fort Collins, Colorado has a population of 169,705 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 4th-largest city in Colorado.
The median household income in Fort Collins, Colorado is $83,598, with 5.6% of residents living below the federal poverty level.
The median home value in Fort Collins, Colorado is $548,400, with median monthly rent at $1,661 and a homeownership rate of 52.1%.
The median age in Fort Collins, Colorado is 30.6 years. The population is 49.9% male and 50.1% female.
The population has grown 17.7% since 2010 (145,268 → 170,924).
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Population, race, income, age, and trends across Colorado
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.