Median Age in Washington County, IN
ACS 2024 5-Year Estimates
How Washington County Compares
National Distribution
Where Washington County falls among all 3,222 U.S. counties for median age.
■ Washington County: 41.5 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #1,643 | Marion County, IL | 41.5 years |
| #1,644 | Miami County, IN | 41.5 years |
| #1,645 | Shelby County, IN | 41.5 years |
| #1,646 | Washington County, IN | 41.5 years |
| #1,647 | Tama County, IA | 41.5 years |
| #1,648 | Wayne County, IA | 41.5 years |
| #1,649 | Butler County, KY | 41.5 years |
Median Age in Washington County, Indiana
Washington County, Indiana has a median age of 41.5 years, which ranks #1,646 of 3,222 out of 3,222 counties nationwide. This is 6.7% above the national value of 38.9 years.
Within Indiana, Washington County ranks #42 of 92 out of 92 counties. This places it in the 49th 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.