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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Collinsville, IL

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Counties:MADISON, IL
Area Code(s):618
Timezone(s):Central (GMT -06:00)
City Population:25,579 (More Details)
CBSA:St. Louis, MO-IL
Congressional District(s):12, 13, 15
Land Area:716 square miles (county)
Water Area:25 square miles (county)

1 ZIP Code

Collinsville, IL ZIP Code Boundaries

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Collinsville, IL Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
62234Standard33,430100.00%LUMAGHI HEIGHTS, STATE PARK PLACE

Collinsville, IL Demographic Information *

Total population**25,579
Male population12,501
Female population13,078
Median age (years)36.4
White Population21,830
Black Population2,567
Indian Population58
Asian Population196
Hawaiian Population12
Hispanic Population1,112
Median age (Male)34.7
Median age (Female)38.1
Total households10,927
Family households (families)6,781
Average household size2.33
Average family size2.91
Total housing units11,891
* Demographic data is based on 2010 Census for the City of COLLINSVILLE.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  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],