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ZIP Code Database - Facts & Stats

Data Last Updated: July 1, 2022

ZIP Codes for City of Centralia, IL

Centralia, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 62801StandardMarion22,415618

Timezone(s):Central (GMT -06:00)
Counties:MARION, IL
Population:13,032 (More Details)
Male Population:6,137
Female Population:6,895
Median Age:42
ZIP Codes:1
Area Codes:1
Total Area:576 square miles (county)
Land Area:572 square miles (county)
Water Area:4 square miles (county)

Centralia, IL Demographic Information *

Total population13,032
Male population6,137
Female population6,895
Median age (years)42
White Population11,124
Black Population1,334
Indian Population51
Asian Population93
Hawaiian Population1
Hispanic Population281
Median age (Male)39
Median age (Female)45
Total households5,505
Family households (families)3,212
Average household size2.3
Average family size2.91
Total housing units6,378
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 7/1/2022],
  2. Internal Data Creation [Last Updated: 7/1/2022],
  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],