Median Age in Grand County, CO
ACS 2024 5-Year Estimates
How Grand County Compares
National Distribution
Where Grand County falls among all 3,222 U.S. counties for median age.
■ Grand County: 45.4 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #679 | Luquillo Municipio, PR | 45.5 years |
| #680 | Winston County, AL | 45.4 years |
| #681 | Dallas County, AR | 45.4 years |
| #682 | Grand County, CO | 45.4 years |
| #683 | Kiowa County, CO | 45.4 years |
| #684 | Carroll County, IL | 45.4 years |
| #685 | Mason County, IL | 45.4 years |
Median Age in Grand County, Colorado
Grand County, Colorado has a median age of 45.4 years, which ranks #682 of 3,222 out of 3,222 counties nationwide. This is 16.7% above the national value of 38.9 years.
Within Colorado, Grand County ranks #20 of 64 out of 64 counties. This places it in the 79th percentile nationally.
The median age of the total population. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.