Median Age in Washington County, OH
ACS 2024 5-Year Estimates
44.0 years
Rank #940/3,222 · #15 in OH
71th
Washington 44.0 years
OH 39.7 years +10.8%
US 38.9 years +13.1%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Washington County's median age of 44.0 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 Washington County for median age.
Nearby Rankings
Full ranking →| #937 | Putnam County, NY | 44.0 years |
| #938 | Montgomery County, NC | 44.0 years |
| #939 | Vinton County, OH | 44.0 years |
| #940 | Washington County, OH | 44.0 years |
| #941 | Crawford County, PA | 44.0 years |
| #942 | Huntingdon County, PA | 44.0 years |
| #943 | Jefferson County, PA | 44.0 years |
About Median Age
Washington County, Ohio has a median age of 44.0 years, ranking #940 of 3,222 counties nationwide — 13.1% above the national value of 38.9 years. Within Ohio, it ranks #15 of 88. This places it in the 71th 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.