Median Age in Buffalo County, SD
ACS 2024 5-Year Estimates
How Buffalo County Compares
National Distribution
Where Buffalo County falls among all 3,222 U.S. counties for median age.
■ Buffalo County: 22.8 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #3,217 | Williamsburg city, VA | 23.7 years |
| #3,218 | Kusilvak Census Area, AK | 23.6 years |
| #3,219 | Radford city, VA | 23.3 years |
| #3,220 | Buffalo County, SD | 22.8 years |
| #3,221 | Lexington city, VA | 22.6 years |
| #3,222 | Madison County, ID | 21.4 years |
Median Age in Buffalo County, South Dakota
Buffalo County, South Dakota has a median age of 22.8 years, which ranks #3,220 of 3,222 out of 3,222 counties nationwide. This is 41.4% below the national value of 38.9 years.
Within South Dakota, Buffalo County ranks #66 of 66 out of 66 counties. This places it in the 0th 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.