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ZIP Code Database - Facts & Stats

Data Last Updated: November 1, 2022

ZIP Codes for City of Sussex, WI

Sussex, WI Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 53089StandardWaukesha18,568

Timezone(s):Central (GMT -06:00)
Population:10,518 (More Details)
Male Population:5,198
Female Population:5,320
Median Age:38
ZIP Codes:1
Area Codes:1
Total Area:581 square miles (county)
Land Area:550 square miles (county)
Water Area:31 square miles (county)

Sussex, WI Demographic Information *

Total population10,518
Male population5,198
Female population5,320
Median age (years)37.5
White Population10,013
Black Population84
Indian Population35
Asian Population224
Hawaiian Population0
Hispanic Population249
Median age (Male)36
Median age (Female)38.8
Total households4,039
Family households (families)2,932
Average household size2.6
Average family size3.09
Total housing units4,186
* 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],