Median Age in Johnson County, KY
ACS 2024 5-Year Estimates
How Johnson County Compares
National Distribution
Where Johnson County falls among all 3,222 U.S. counties for median age.
■ Johnson County: 42.0 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #1,482 | Ida County, IA | 42.0 years |
| #1,483 | Bracken County, KY | 42.0 years |
| #1,484 | Casey County, KY | 42.0 years |
| #1,485 | Johnson County, KY | 42.0 years |
| #1,486 | Metcalfe County, KY | 42.0 years |
| #1,487 | Russell County, KY | 42.0 years |
| #1,488 | Brown County, MN | 42.0 years |
Median Age in Johnson County, Kentucky
Johnson County, Kentucky has a median age of 42.0 years, which ranks #1,485 of 3,222 out of 3,222 counties nationwide. This is 8.0% above the national value of 38.9 years.
Within Kentucky, Johnson County ranks #51 of 120 out of 120 counties. This places it in the 54th percentile nationally.
The median age of the total population. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.