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ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2022

ZIP Codes for City of Alpena, SD

Alpena, SD Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 57312StandardJerauld516605

Timezone(s):Central (GMT -06:00)
Counties:JERAULD, SD
Population:286 (More Details)
Male Population:146
Female Population:140
Median Age:34
ZIP Codes:1
Area Codes:1
Total Area:533 square miles (county)
Land Area:526 square miles (county)
Water Area:6 square miles (county)

Alpena, SD Demographic Information *

Total population286
Male population146
Female population140
Median age (years)34.3
White Population248
Black Population0
Indian Population2
Asian Population0
Hawaiian Population3
Hispanic Population68
Median age (Male)35.8
Median age (Female)32.7
Total households110
Family households (families)73
Average household size2.6
Average family size3.18
Total housing units124
* Demographic data is based on 2010 Census.

Alpena, SD Other Information

19 Cities within 30 miles of Alpena, 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],