Median Age in DeKalb County, GA
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: 36.4 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #2,813 | Kings County, NY | 36.5 years |
| #2,814 | Manassas Park city, VA | 36.5 years |
| #2,815 | Barrow County, GA | 36.4 years |
| #2,816 | DeKalb County, GA | 36.4 years |
| #2,817 | Fulton County, GA | 36.4 years |
| #2,818 | Pottawatomie County, KS | 36.4 years |
| #2,819 | Scott County, KY | 36.4 years |
Median Age in DeKalb County, Georgia
DeKalb County, Georgia has a median age of 36.4 years, which ranks #2,816 of 3,222 out of 3,222 counties nationwide. This is 6.4% below the national value of 38.9 years.
Within Georgia, DeKalb County ranks #139 of 159 out of 159 counties. This places it in the 13th 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.