Median Age in DeKalb County, TN
ACS 2024 5-Year Estimates
How DeKalb County Compares
National Distribution
Where DeKalb County falls among all 3,222 U.S. counties for median age.
■ DeKalb County: 41.9 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #1,540 | Latimer County, OK | 41.9 years |
| #1,541 | Lackawanna County, PA | 41.9 years |
| #1,542 | Newberry County, SC | 41.9 years |
| #1,543 | DeKalb County, TN | 41.9 years |
| #1,544 | Lewis County, TN | 41.9 years |
| #1,545 | Limestone County, TX | 41.9 years |
| #1,546 | Fond du Lac County, WI | 41.9 years |
Median Age in DeKalb County, Tennessee
DeKalb County, Tennessee has a median age of 41.9 years, which ranks #1,543 of 3,222 out of 3,222 counties nationwide. This is 7.7% above the national value of 38.9 years.
Within Tennessee, DeKalb County ranks #54 of 95 out of 95 counties. This places it in the 52th 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.