Fairmount, Colorado Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Fairmount, Colorado is 10,521 as of the 2023 American Community Survey, making it the 66th-largest city in Colorado. The median household income is $163,785, the median home value is $772,600, and the median age is 43.0.
10,521
Population
1730
People / sq mi
$163,785
Median Income
$772,600
Median Home Value
Fairmount covers 6.1 sq mi of land at 1730 people per square mile.
About Fairmount, CO
Fairmount is a city in Colorado with a population of 10,521. It ranks #66 among cities in Colorado by population. The median age is 43.0, older than the national median. The population is 45.7% male and 54.3% female.
The median household income in Fairmount is $163,785, above the US median of $74,580. 1.9% of residents live below the federal poverty level. Home values sit at a median of $772,600, with monthly rent averaging $2,505. The homeownership rate of 91.3% is higher than the national rate of 64.8%.
Educational attainment in Fairmount reflects 61.6% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 25.2% of workers primarily work from home, noticeably above the national work-from-home rate of 14.2%. The average commute is 23.8 minutes each way.
Race & Ethnicity
| White | 90.2% |
| Black or African American | 0.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.6% |
| Two or More Races | 0.0% |
Economy & Income
$163,785
Median Household Income
$74,059
Per Capita Income
1.9%
Poverty Rate
1.2%
Unemployment Rate
Housing
$772,600
Median Home Value
$2,505
Median Rent
91.3%
Owner-Occupied
Education
96.2%
High School+
61.6%
Bachelor's+
Commute
1.2%
Drive Alone
63.6%
Public Transit
25.2%
Work From Home
23.8 min
Avg Commute
Community Profile
46.9%
Foreign Born
93.8%
Non-English at Home
4.3%
Veterans
10.2%
With Disability
98.2%
Health Insurance
97.8%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 24.9% |
| Finance, Insurance & Real Estate | 18.4% |
| Manufacturing | 11.8% |
| Information | 9.6% |
| Construction | 6.6% |
| Education, Health Care & Social Services | 5.3% |
| Public Administration | 4.5% |
| Retail Trade | 4.3% |
| Arts, Entertainment & Food Services | 3.2% |
| Agriculture & Mining | 3.0% |
| Transportation & Warehousing | 1.7% |
Largest cities in Colorado
Largest counties in Colorado
Part of Colorado
Metro areas in Colorado
City rankings
Frequently Asked Questions
Fairmount, Colorado has a population of 10,521 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 66th-largest city in Colorado.
The median household income in Fairmount, Colorado is $163,785, with 1.9% of residents living below the federal poverty level.
The median home value in Fairmount, Colorado is $772,600, with median monthly rent at $2,505 and a homeownership rate of 91.3%.
The median age in Fairmount, Colorado is 43.0 years. The population is 45.7% male and 54.3% female.
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Statewide data for Colorado
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.