Median Age in Johnson County, TN
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: 46.7 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #516 | Atchison County, MO | 46.7 years |
| #517 | Stillwater County, MT | 46.7 years |
| #518 | Caswell County, NC | 46.7 years |
| #519 | Johnson County, TN | 46.7 years |
| #520 | Russell County, VA | 46.7 years |
| #521 | Hardy County, WV | 46.7 years |
| #522 | Polk County, WI | 46.7 years |
Median Age in Johnson County, Tennessee
Johnson County, Tennessee has a median age of 46.7 years, which ranks #519 of 3,222 out of 3,222 counties nationwide. This is 20.1% above the national value of 38.9 years.
Within Tennessee, Johnson County ranks #14 of 95 out of 95 counties. This places it in the 84th 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.