How Roberts County Compares

Roberts County

38.5 years

South Dakota Average

38.5 years

Rank #45 of 66 in state

National

38.9 years

1.0% below

National Distribution

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

21.4 years 86.2 years

■ Roberts County: 38.5 years

Ranking Context

Rank	County	Value
#2,485	Union County, OH	38.5 years
#2,486	Dewey County, OK	38.5 years
#2,487	Kay County, OK	38.5 years
#2,488	Roberts County, SD	38.5 years
#2,489	Bowie County, TX	38.5 years
#2,490	Brooks County, TX	38.5 years
#2,491	Crosby County, TX	38.5 years

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Median Age in Roberts County, South Dakota

Roberts County, South Dakota has a median age of 38.5 years, which ranks #2,488 of 3,222 out of 3,222 counties nationwide. This is 1.0% below the national value of 38.9 years.

Within South Dakota, Roberts County ranks #45 of 66 out of 66 counties. This places it in the 23th 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.