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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2021

ZIP Codes for City of Waterloo, WI

Waterloo, WI Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 53594StandardJefferson5,144920

Timezone(s):Central (GMT -06:00)
Population:3,333 (More Details)
Male Population:1,666
Female Population:1,667
Median Age:38
ZIP Codes:1
Area Codes:1
Total Area:583 square miles (county)
Land Area:556 square miles (county)
Water Area:26 square miles (county)

Waterloo, WI Demographic Information *

Total population3,333
Male population1,666
Female population1,667
Median age (years)37.5
White Population2,934
Black Population26
Indian Population9
Asian Population10
Hawaiian Population1
Hispanic Population426
Median age (Male)36.4
Median age (Female)38.4
Total households1,331
Family households (families)867
Average household size2.49
Average family size3.09
Total housing units1,409
* Demographic data is based on 2010 Census.

Waterloo, WI Other Information

80 Cities within 30 miles of Waterloo, 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],