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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Summerfield, IL

Summerfield, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 62289P.O. BoxSaint Clair350618

Timezone(s):Central (GMT -06:00)
Population:451 (More Details)
Male Population:242
Female Population:209
Median Age:38
ZIP Codes:1
Area Codes:1
Total Area:674 square miles (county)
Land Area:658 square miles (county)
Water Area:16 square miles (county)

Summerfield, IL Demographic Information *

Total population451
Male population242
Female population209
Median age (years)38.1
White Population420
Black Population14
Indian Population2
Asian Population3
Hawaiian Population0
Hispanic Population4
Median age (Male)35.5
Median age (Female)39.8
Total households167
Family households (families)119
Average household size2.7
Average family size3.13
Total housing units188
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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],