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City Profile

Fort Thompson, South Dakota

Population: 1,224 · 1 ZIP code

Demographics

Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.

People
Total population
1,224
People
Median age
22.8
Housing
Total households
337
Income
Median household income
$47,159
Housing
Total housing units
386
Employment
Employment rate
43.2%
Education
Bachelor’s degree or higher
7.2%
Healthcare
Insured population
53%
City details
Local time 01:19:09(CT)
LocationFort Thompson, SD
Population (ZIP areas)1,413(sum of local ZIP code populations)
Total ZIP codes1total
ZIP codes (by type)
1 Standard
CountyBuffalo
Area code
605
TimezoneCentral Time (CT)
Coordinates44.1266759, -99.463922
Land area54.2 sq miles(140,443,401 m²)

Map of Fort Thompson, South Dakota with ZIP codes

Map of Fort Thompson, South Dakota and ZIP codes

ZIP Codes in Fort Thompson

Explore the ZIP codes that make up Fort Thompson. Analyze key demographics and population stats for the region using the comprehensive table below.

ZIPType
Median incomeHousehold
Population (ZIP)
57339Standard$46,1361,413

— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.

ZIP type legend

  • Standard: residential and business delivery areas
  • PO BOX: primarily post office boxes; population may be unavailable
  • Unique: high-volume organizations (universities, agencies, etc.)

Nearby cities

Other cities near Fort Thompson, SD.

Lower Brule, SDStephan, SDGann Valley, SDReliance, SDChamberlain, SDOacoma, SDHolabird, SDRee Heights, SD

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS