Median Age in Sumner County, TN
ACS 2024 5-Year Estimates
39.8 years
Rank #2,182/3,222 · #69 in TN
32th
Sumner 39.8 years
TN 38.9 years +2.3%
US 38.9 years +2.3%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Sumner County's median age of 39.8 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 Sumner County for median age.
Nearby Rankings
Full ranking →| #2,179 | Liberty County, MT | 39.8 years |
| #2,180 | Clinton County, PA | 39.8 years |
| #2,181 | Lexington County, SC | 39.8 years |
| #2,182 | Sumner County, TN | 39.8 years |
| #2,183 | Warren County, TN | 39.8 years |
| #2,184 | Wilson County, TN | 39.8 years |
| #2,185 | Medina County, TX | 39.8 years |
About Median Age
Sumner County, Tennessee has a median age of 39.8 years, ranking #2,182 of 3,222 counties nationwide — 2.3% above the national value of 38.9 years. Within Tennessee, it ranks #69 of 95. This places it in the 32th 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.