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ZIP Code Database - Facts & Stats

Data Last Updated: September 1, 2021

ZIP Codes for City of West Chicago, IL

West Chicago, IL Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 60185StandardDupage36,527630 / 331
ZIP Code 60186P.O. BoxDupage0630 / 331

Timezone(s):Central (GMT -06:00)
Counties:DUPAGE, IL
Population:27,086 (More Details)
Male Population:13,924
Female Population:13,162
Median Age:30
ZIP Codes:2
Area Codes:2
Total Area:336 square miles (county)
Land Area:328 square miles (county)
Water Area:9 square miles (county)

West Chicago, IL Demographic Information *

Total population27,086
Male population13,924
Female population13,162
Median age (years)30.1
White Population18,307
Black Population684
Indian Population157
Asian Population1,597
Hawaiian Population14
Hispanic Population13,837
Median age (Male)29.4
Median age (Female)30.9
Total households7,330
Family households (families)6,086
Average household size3.65
Average family size3.95
Total housing units7,763
* Demographic data is based on 2010 Census.

West Chicago, IL Other Information

  • Located in DUPAGE County, Illinois
  • West Chicago, IL is also known as:

209 Cities within 30 miles of West Chicago, IL Products


  1. U.S. Postal Service [Last Updated: 9/1/2021],
  2. Internal Data Creation [Last Updated: 9/1/2021],
  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],