Dewey   County SD United States

County FIPS 46041
Largest City North Eagle Butte
State South Dakota
Latitude 45.1566
Longitude -100.8718
Population 5,205
Density 2.25 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: $54,104
Median individual: $32,003

Race

Mode: 74.2% Native

Gender

 50.0% female 

Rent

  $692 / month  

Median house value: $74,772.0

Age

Median: 27.7 years old

Education

With at least college degree: 18.8%
With STEM degree: 27.9%

Marital Status

 33.9% married 

Never married: 43.7%

Labor Force Participation

 61.7% working 

Unemployed: 13.9%

Average Family Size

 3.77 people 

Commute Time

 18.5 minutes 

Health Care

 21.2% uninsured 

Poverty

 33.0%

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

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