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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Fenton, IL

Fenton, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 61251StandardWhiteside347

Timezone(s):Central (GMT -06:00)
Population:347 (More Details)
Male Population:179
Female Population:168
Median Age:44
ZIP Codes:1
Area Codes:1
Total Area:697 square miles (county)
Land Area:684 square miles (county)
Water Area:12 square miles (county)

Fenton, IL Demographic Information *

There is no Census data for the city of FENTON, IL. We have pulled information for the ZIP Code 61251 instead.
Total population347
Male population179
Female population168
Median age (years)43.8
White Population342
Black Population0
Indian Population1
Asian Population2
Hawaiian Population0
Hispanic Population3
Median age (Male)44.8
Median age (Female)43
Total households137
Family households (families)112
Average household size2.53
Average family size2.82
Total housing units148
* Demographic data is based on 2010 Census. Products


  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],