Median Age in Roosevelt County, MT
ACS 2024 5-Year Estimates
How Roosevelt County Compares
National Distribution
Where Roosevelt County falls among all 3,222 U.S. counties for median age.
■ Roosevelt County: 30.9 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #3,157 | Clark County, ID | 31.1 years |
| #3,158 | Johnson County, IA | 31.0 years |
| #3,159 | Seward County, KS | 31.0 years |
| #3,160 | Roosevelt County, MT | 30.9 years |
| #3,161 | Grand Forks County, ND | 30.9 years |
| #3,162 | Franklin County, WA | 30.9 years |
| #3,163 | Zavala County, TX | 30.8 years |
Median Age in Roosevelt County, Montana
Roosevelt County, Montana has a median age of 30.9 years, which ranks #3,160 of 3,222 out of 3,222 counties nationwide. This is 20.6% below the national value of 38.9 years.
Within Montana, Roosevelt County ranks #56 of 56 out of 56 counties. This places it in the 2th 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.