How Fall River County Compares

Fall River County

55.3 years

South Dakota Average

55.3 years

Rank #2 of 66 in state

National

38.9 years

42.2% above

National Distribution

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

21.4 years 86.2 years

■ Fall River County: 55.3 years

Ranking Context

Rank	County	Value
#52	Barnstable County, MA	55.4 years
#53	Huerfano County, CO	55.3 years
#54	Indian River County, FL	55.3 years
#55	Fall River County, SD	55.3 years
#56	Florence County, WI	55.3 years
#57	Hickory County, MO	55.2 years
#58	Yavapai County, AZ	55.1 years

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Median Age in Fall River County, South Dakota

Fall River County, South Dakota has a median age of 55.3 years, which ranks #55 of 3,222 out of 3,222 counties nationwide. This is 42.2% above the national value of 38.9 years.

Within South Dakota, Fall River County ranks #2 of 66 out of 66 counties. This places it in the 98th 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.