How Butte County Compares

Butte County

40.2 years

South Dakota Average

40.2 years

Rank #39 of 66 in state

National

38.9 years

3.3% above

National Distribution

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

21.4 years 86.2 years

■ Butte County: 40.2 years

Ranking Context

Rank	County	Value
#2,066	Seneca County, OH	40.2 years
#2,067	Cumberland County, PA	40.2 years
#2,068	Erie County, PA	40.2 years
#2,069	Butte County, SD	40.2 years
#2,070	Dyer County, TN	40.2 years
#2,071	Washington County, TN	40.2 years
#2,072	Kitsap County, WA	40.2 years

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Median Age in Butte County, South Dakota

Butte County, South Dakota has a median age of 40.2 years, which ranks #2,069 of 3,222 out of 3,222 counties nationwide. This is 3.3% above the national value of 38.9 years.

Within South Dakota, Butte County ranks #39 of 66 out of 66 counties. This places it in the 36th 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.