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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Wilmette, IL

Wilmette, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 60091StandardCook27,020

Timezone(s):Central (GMT -06:00)
Counties:COOK, IL
Population:27,087 (More Details)
Male Population:13,000
Female Population:14,087
Median Age:45
ZIP Codes:1
Area Codes:2
Total Area:1,635 square miles (county)
Land Area:945 square miles (county)
Water Area:689 square miles (county)

Wilmette, IL Demographic Information *

Total population27,087
Male population13,000
Female population14,087
Median age (years)44.8
White Population23,148
Black Population215
Indian Population16
Asian Population2,917
Hawaiian Population8
Hispanic Population902
Median age (Male)43.6
Median age (Female)45.7
Total households9,742
Family households (families)7,533
Average household size2.77
Average family size3.23
Total housing units10,290
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  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],