Median Age in Franklin County, OH
ACS 2024 5-Year Estimates
34.8 years
Rank #2,982/3,222 · #86 in OH
7th
Franklin 34.8 years
OH 39.7 years -12.3%
US 38.9 years -10.5%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Franklin County's median age of 34.8 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 Franklin County for median age.
Nearby Rankings
Full ranking →| #2,979 | Adams County, CO | 34.8 years |
| #2,980 | Rockland County, NY | 34.8 years |
| #2,981 | Stark County, ND | 34.8 years |
| #2,982 | Franklin County, OH | 34.8 years |
| #2,983 | Bexar County, TX | 34.8 years |
| #2,984 | Dawson County, TX | 34.8 years |
| #2,985 | Manassas city, VA | 34.8 years |
About Median Age
Franklin County, Ohio has a median age of 34.8 years, ranking #2,982 of 3,222 counties nationwide — 10.5% below the national value of 38.9 years. Within Ohio, it ranks #86 of 88. This places it in the 7th 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.