57481   Zip Code Westport Brown SD United States

City Westport
County Brown
State South Dakota
Latitude 45.65279
Longitude -98.66821
Population 271
Density 1.55 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: $68,125
Median individual: $31,500

Race

Mode: 93.4% White

Gender

 60.9% male 

Rent

No data available.

Age

Median: 54.2 years old

Education

With at least college degree: 12.5%
With STEM degree: 30.8%

Marital Status

 59.0% married 

Never married: 17.6%

Labor Force Participation

 50.2% working 

Unemployed: 0.0%

Average Family Size

 2.96 people 

Commute Time

 20.5 minutes 

Health Care

 3.0% uninsured 

Poverty

 4.8%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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