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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of De Witt, IA

De Witt, IA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 52742StandardClinton7,618563

Timezone(s):Central (GMT -06:00)
Counties:CLINTON, IA
Population:5,322 (More Details)
Male Population:2,523
Female Population:2,799
Median Age:40
ZIP Codes:1
Area Codes:1
Total Area:710 square miles (county)
Land Area:695 square miles (county)
Water Area:15 square miles (county)

De Witt, IA Demographic Information *

Total population5,322
Male population2,523
Female population2,799
Median age (years)39.7
White Population5,166
Black Population44
Indian Population3
Asian Population19
Hawaiian Population1
Hispanic Population102
Median age (Male)37.6
Median age (Female)41.4
Total households2,208
Family households (families)1,415
Average household size2.37
Average family size2.99
Total housing units2,306
* Demographic data is based on 2010 Census.

De Witt, IA Other Information

  • Located in CLINTON County, Iowa
  • De Witt, IA is also known as:
    • DEWITT, IA

88 Cities within 30 miles of De Witt, IA 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],