Median Age in Smith County, TN
ACS 2024 5-Year Estimates
40.6 years
Rank #1,939/3,222 · #61 in TN
40th
Smith 40.6 years
TN 38.9 years +4.4%
US 38.9 years +4.4%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Smith County's median age of 40.6 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 Smith County for median age.
Nearby Rankings
Full ranking →| #1,936 | Allegheny County, PA | 40.6 years |
| #1,937 | Snyder County, PA | 40.6 years |
| #1,938 | Anderson County, SC | 40.6 years |
| #1,939 | Smith County, TN | 40.6 years |
| #1,940 | Falls County, TX | 40.6 years |
| #1,941 | Upshur County, TX | 40.6 years |
| #1,942 | Carbon County, WY | 40.6 years |
About Median Age
Smith County, Tennessee has a median age of 40.6 years, ranking #1,939 of 3,222 counties nationwide — 4.4% above the national value of 38.9 years. Within Tennessee, it ranks #61 of 95. This places it in the 40th 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.