Grant   County SD United States

County FIPS 46051
Largest City Milbank
State South Dakota
Latitude 45.1719
Longitude -96.7677
Population 7,563
Density 11.11 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $75,028
Median individual: $39,674

Race

Mode: 90.7% White

Gender

 52.0% male 

Rent

  $763 / month  

Median house value: $179,096.0

Age

Median: 44.5 years old

Education

With at least college degree: 25.3%
With STEM degree: 49.1%

Marital Status

 58.9% married 

Never married: 21.7%

Labor Force Participation

 69.1% working 

Unemployed: 2.7%

Average Family Size

 2.99 people 

Commute Time

 13.7 minutes 

Health Care

 7.8% uninsured 

Poverty

 11.6%

All data comes from the SimpleMaps US Counties Database, 2026.

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