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ZIP Code Database - Facts & Stats

Data Last Updated: September 1, 2021

ZIP Codes for City of Warren, IL

Warren, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 61087StandardJo Daviess1,670815

Timezone(s):Central (GMT -06:00)
Population:1,428 (More Details)
Male Population:687
Female Population:741
Median Age:43
ZIP Codes:1
Area Codes:1
Total Area:619 square miles (county)
Land Area:601 square miles (county)
Water Area:18 square miles (county)

Warren, IL Demographic Information *

Total population1,428
Male population687
Female population741
Median age (years)43.4
White Population1,403
Black Population8
Indian Population1
Asian Population1
Hawaiian Population0
Hispanic Population20
Median age (Male)40.4
Median age (Female)46.9
Total households626
Family households (families)397
Average household size2.28
Average family size2.85
Total housing units693
* Demographic data is based on 2010 Census.

Warren, IL Other Information

68 Cities within 30 miles of Warren, 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],