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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2021

ZIP Codes for City of Spencer, WI

Spencer, WI Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 54479StandardMarathon4,119715

Timezone(s):Central (GMT -06:00)
Population:1,925 (More Details)
Male Population:917
Female Population:1,008
Median Age:38
ZIP Codes:1
Area Codes:1
Total Area:1,576 square miles (county)
Land Area:1,545 square miles (county)
Water Area:31 square miles (county)

Spencer, WI Demographic Information *

Total population1,925
Male population917
Female population1,008
Median age (years)38.1
White Population1,874
Black Population0
Indian Population7
Asian Population0
Hawaiian Population1
Hispanic Population38
Median age (Male)35.6
Median age (Female)40.3
Total households816
Family households (families)540
Average household size2.36
Average family size2.86
Total housing units875
* Demographic data is based on 2010 Census.

Spencer, WI Other Information

40 Cities within 30 miles of Spencer, WI Products


  1. U.S. Postal Service [Last Updated: 12/1/2021],
  2. Internal Data Creation [Last Updated: 12/1/2021],
  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],