Marshall County, South Dakota

Total Population: 4,355

County Seat: Britton

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Median Home Value

$147,200

Owner-occupied units

Median Household Income

$72,500

Across all households

Median Age

42.8 yrs

Across all residents

Bachelor's Degree+

22.4%

Adults 25 and older

Nearby Counties

Demographics

14 fields

Racial & Ethnic Composition

White (Non-Hispanic)84.3%
Am. Indian / Alaska Native6.5%
Hispanic or Latino6.1%
Two or More Races2.9%
Black (Non-Hispanic)0.1%

Under 18 Years

23.8%

65 Years and Over

22.6%

Male

52.2%

Female

47.8%

U.S. Citizens (18+)

98.4%

No Health Insurance

3.4%

Education

3 fields

High School Graduate or Higher (25+)

92.1%

Bachelor's Degree or Higher (25+)

22.4%

Enrolled in College (18+)

5.3%

Economics

6 fields

Median Household Income

$72,500

Mean Household Income

$101,999

Per Capita Income

$42,601

Unemployment Rate (16+)

1.1%

In Labor Force (19–64)

84.9%

SNAP / Food Stamps

1.5%

Housing & Households

13 fields

Median Home Value

$147,200

Median Rent

$743/mo

Total Housing Units

2,430

Owner-Occupied

80.1%

Renter-Occupied

19.9%

Vacancy Rate

32.3%

Married Couple Households

57.1%

Cohabiting Couple Households

2.5%

Male Householder, No Partner

20.6%

Female Householder, No Partner

19.8%

Average Household Size

2.56

Broadband Internet Access

85.7%

Housing Built Since 2010

6.4%

Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. County FIPS 46091.