How Hamlin County Compares

Hamlin County

31.8 years

South Dakota Average

31.8 years

Rank #58 of 66 in state

National

38.9 years

18.3% below

National Distribution

Where Hamlin County falls among all 3,222 U.S. counties for median age.

21.4 years 86.2 years

■ Hamlin County: 31.8 years

Ranking Context

Rank	County	Value
#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

View full ranking →

Median Age in Hamlin County, South Dakota

Hamlin County, South Dakota has a median age of 31.8 years, which ranks #3,141 of 3,222 out of 3,222 counties nationwide. This is 18.3% below the national value of 38.9 years.

Within South Dakota, Hamlin County ranks #58 of 66 out of 66 counties. This places it in the 3th 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.