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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Gerlaw, IL

Gerlaw, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 61435StandardWarren116309

Timezone(s):Central (GMT -06:00)
Counties:WARREN, IL
Population:116 (More Details)
Male Population:52
Female Population:64
Median Age:58
ZIP Codes:1
Area Codes:1
Total Area:543 square miles (county)
Land Area:542 square miles (county)
Water Area:1 square miles (county)

Gerlaw, IL Demographic Information *

There is no Census data for the city of GERLAW, IL. We have pulled information for the ZIP Code 61435 instead.
Total population116
Male population52
Female population64
Median age (years)58
White Population115
Black Population1
Indian Population0
Asian Population0
Hawaiian Population0
Hispanic Population1
Median age (Male)55.5
Median age (Female)61
Total households55
Family households (families)39
Average household size2.11
Average family size2.36
Total housing units57
* Demographic data is based on 2010 Census.

Gerlaw, IL Other Information

89 Cities within 30 miles of Gerlaw, IL Products


  1. U.S. Postal Service [Last Updated: 10/1/2021],
  2. Internal Data Creation [Last Updated: 10/1/2021],
  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],