Median Age in Union County, FL
ACS 2024 5-Year Estimates
39.6 years
Rank #2,224/3,222 · #55 in FL
31th
Union 39.6 years
FL 42.6 years -7.0%
US 38.9 years +1.8%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Union County's median age of 39.6 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 Union County for median age.
Nearby Rankings
Full ranking →| #2,221 | Randolph County, AR | 39.6 years |
| #2,222 | Ventura County, CA | 39.6 years |
| #2,223 | Douglas County, CO | 39.6 years |
| #2,224 | Union County, FL | 39.6 years |
| #2,225 | Appling County, GA | 39.6 years |
| #2,226 | Teton County, ID | 39.6 years |
| #2,227 | Winnebago County, IL | 39.6 years |
About Median Age
Union County, Florida has a median age of 39.6 years, ranking #2,224 of 3,222 counties nationwide — 1.8% above the national value of 38.9 years. Within Florida, it ranks #55 of 67. This places it in the 31th 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.