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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Henry, IL

Henry, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 61537StandardMarshall2,974309

Timezone(s):Central (GMT -06:00)
Population:2,464 (More Details)
Male Population:1,173
Female Population:1,291
Median Age:43
ZIP Codes:1
Area Codes:1
Total Area:399 square miles (county)
Land Area:387 square miles (county)
Water Area:12 square miles (county)

Henry, IL Demographic Information *

Total population2,464
Male population1,173
Female population1,291
Median age (years)43.3
White Population2,416
Black Population7
Indian Population4
Asian Population11
Hawaiian Population0
Hispanic Population25
Median age (Male)41.4
Median age (Female)45.8
Total households1,004
Family households (families)661
Average household size2.39
Average family size2.92
Total housing units1,110
* Demographic data is based on 2010 Census.

Henry, IL Other Information

  • Located in MARSHALL County, Illinois
  • Henry, IL is also known as:

97 Cities within 30 miles of Henry, 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],