Stanley   County SD United States

County FIPS 46117
Largest City Fort Pierre
State South Dakota
Latitude 44.4123
Longitude -100.7359
Population 3,015
Density 2.1 people per square mile
Time Zone America/Denver
  • 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: $87,712
Median individual: $47,457

Race

Mode: 88.1% White

Gender

 54.1% male 

Rent

  $952 / month  

Median house value: $206,389.0

Age

Median: 44.5 years old

Education

With at least college degree: 28.2%
With STEM degree: 35.3%

Marital Status

 52.1% married 

Never married: 33.3%

Labor Force Participation

 67.3% working 

Unemployed: 0.5%

Average Family Size

 2.99 people 

Commute Time

 18.0 minutes 

Health Care

 3.4% uninsured 

Poverty

 5.1%

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

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