Median Age in Hamlin County, SD
ACS 2024 5-Year Estimates
31.8 years
Rank #3,141/3,222 · #58 in SD
3th
Hamlin 31.8 years
SD 38.0 years -16.3%
US 38.9 years -18.3%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Hamlin County's median age of 31.8 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 Hamlin County for median age.
Nearby Rankings
Full ranking →| #3,138 | Merced County, CA | 31.8 years |
| #3,139 | Lowndes County, GA | 31.8 years |
| #3,140 | Williams County, ND | 31.8 years |
| #3,141 | Hamlin County, SD | 31.8 years |
| #3,142 | McMullen County, TX | 31.8 years |
| #3,143 | Dillingham Census Area, AK | 31.7 years |
| #3,144 | Rowan County, KY | 31.7 years |
About Median Age
Hamlin County, South Dakota has a median age of 31.8 years, ranking #3,141 of 3,222 counties nationwide — 18.3% below the national value of 38.9 years. Within South Dakota, it ranks #58 of 66. This places it in the 3th 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.