Median Age in Larimer County, CO
ACS 2024 5-Year Estimates
36.8 years
Rank #2,769/3,222 · #59 in CO
14th
Larimer 36.8 years
CO 37.7 years -2.4%
US 38.9 years -5.4%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Larimer County's median age of 36.8 years compares to all 3,222 U.S. counties. Values range from 21.4 years to 86.2 years.
Distribution of Median Age Across All Counties
Ranking Context
Counties ranked closest to Larimer County for median age.
Nearby Rankings
Full ranking →| #2,766 | Gray County, TX | 36.9 years |
| #2,767 | Pecos County, TX | 36.9 years |
| #2,768 | Scurry County, TX | 36.9 years |
| #2,769 | Larimer County, CO | 36.8 years |
| #2,770 | Bibb County, GA | 36.8 years |
| #2,771 | Lanier County, GA | 36.8 years |
| #2,772 | Newton County, GA | 36.8 years |
About Median Age
Larimer County, Colorado has a median age of 36.8 years, ranking #2,769 of 3,222 counties nationwide — 5.4% below the national value of 38.9 years. Within Colorado, it ranks #59 of 64. This places it in the 14th percentile nationally.
The median age of the total population. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.