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ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2022

ZIP Codes for City of Whitehorse, SD

Whitehorse, SD Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 57661P.O. BoxDewey88605

Timezone(s):Mountain (GMT -07:00)
Counties:DEWEY, SD
Population:141 (More Details)
Male Population:68
Female Population:73
Median Age:20
ZIP Codes:1
Area Codes:1
Total Area:2,445 square miles (county)
Land Area:2,302 square miles (county)
Water Area:143 square miles (county)

Whitehorse, SD Demographic Information *

Total population141
Male population68
Female population73
Median age (years)19.8
White Population4
Black Population0
Indian Population135
Asian Population0
Hawaiian Population0
Hispanic Population6
Median age (Male)20
Median age (Female)19.5
Total households37
Family households (families)28
Average household size3.81
Average family size4.21
Total housing units40
* Demographic data is based on 2010 Census.

Whitehorse, SD Other Information

10 Cities within 30 miles of Whitehorse, SD Products


  1. U.S. Postal Service [Last Updated: 1/1/2022],
  2. Internal Data Creation [Last Updated: 1/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],