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ZIP Code Database - Facts & Stats

Data Last Updated: November 1, 2022

ZIP Codes for City of Germantown, WI

Germantown, WI Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 53022StandardWashington18,920

Timezone(s):Central (GMT -06:00)
Population:19,749 (More Details)
Male Population:9,660
Female Population:10,089
Median Age:42
ZIP Codes:1
Area Codes:1
Total Area:436 square miles (county)
Land Area:431 square miles (county)
Water Area:5 square miles (county)

Germantown, WI Demographic Information *

Total population19,749
Male population9,660
Female population10,089
Median age (years)41.7
White Population18,290
Black Population430
Indian Population46
Asian Population618
Hawaiian Population0
Hispanic Population400
Median age (Male)40.3
Median age (Female)42.9
Total households7,766
Family households (families)5,501
Average household size2.53
Average family size3.03
Total housing units8,092
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 11/1/2022],
  2. Internal Data Creation [Last Updated: 11/1/2022],
  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],