Median Age in Jefferson County, OH
ACS 2024 5-Year Estimates
44.3 years
Rank #877/3,222 · #10 in OH
73th
Jefferson 44.3 years
OH 39.7 years +11.6%
US 38.9 years +13.9%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Jefferson County's median age of 44.3 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 Jefferson County for median age.
Nearby Rankings
Full ranking →| #874 | Mineral County, NV | 44.3 years |
| #875 | McDowell County, NC | 44.3 years |
| #876 | Yadkin County, NC | 44.3 years |
| #877 | Jefferson County, OH | 44.3 years |
| #878 | Jefferson County, TN | 44.3 years |
| #879 | Stewart County, TN | 44.3 years |
| #880 | Hall County, TX | 44.3 years |
About Median Age
Jefferson County, Ohio has a median age of 44.3 years, ranking #877 of 3,222 counties nationwide — 13.9% above the national value of 38.9 years. Within Ohio, it ranks #10 of 88. This places it in the 73th 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.