Median Age in Mahaska County, IA
ACS 2024 5-Year Estimates
How Mahaska County Compares
National Distribution
Where Mahaska County falls among all 3,222 U.S. counties for median age.
■ Mahaska County: 39.0 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #2,380 | Knox County, IN | 39.0 years |
| #2,381 | Bremer County, IA | 39.0 years |
| #2,382 | Linn County, IA | 39.0 years |
| #2,383 | Mahaska County, IA | 39.0 years |
| #2,384 | McCreary County, KY | 39.0 years |
| #2,385 | Avoyelles Parish, LA | 39.0 years |
| #2,386 | Anne Arundel County, MD | 39.0 years |
Median Age in Mahaska County, Iowa
Mahaska County, Iowa has a median age of 39.0 years, which ranks #2,383 of 3,222 out of 3,222 counties nationwide. This is 0.3% above the national value of 38.9 years.
Within Iowa, Mahaska County ranks #84 of 99 out of 99 counties. This places it in the 26th 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.