Median Age in Clermont County, OH
ACS 2024 5-Year Estimates
40.8 years
Rank #1,872/3,222 · #56 in OH
42th
Clermont 40.8 years
OH 39.7 years +2.8%
US 38.9 years +4.9%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Clermont County's median age of 40.8 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 Clermont County for median age.
Nearby Rankings
Full ranking →| #1,869 | Warren County, MO | 40.8 years |
| #1,870 | Camden County, NC | 40.8 years |
| #1,871 | Iredell County, NC | 40.8 years |
| #1,872 | Clermont County, OH | 40.8 years |
| #1,873 | Clinton County, OH | 40.8 years |
| #1,874 | Beaver County, OK | 40.8 years |
| #1,875 | Haskell County, OK | 40.8 years |
About Median Age
Clermont County, Ohio has a median age of 40.8 years, ranking #1,872 of 3,222 counties nationwide — 4.9% above the national value of 38.9 years. Within Ohio, it ranks #56 of 88. This places it in the 42th 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.