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ZIP Code Database - Facts & Stats

Data Last Updated: November 1, 2022

ZIP Codes for City of Irwin, OH

Irwin, OH Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 43029StandardUnion664

Timezone(s):Eastern (GMT -05:00)
Counties:UNION, OH
Population:664 (More Details)
Male Population:316
Female Population:348
Median Age:32
ZIP Codes:1
Area Codes:1
Total Area:437 square miles (county)
Land Area:432 square miles (county)
Water Area:5 square miles (county)

Irwin, OH Demographic Information *

There is no Census data for the city of IRWIN, OH. We have pulled information for the ZIP Code 43029 instead.
Total population664
Male population316
Female population348
Median age (years)31.8
White Population635
Black Population2
Indian Population7
Asian Population8
Hawaiian Population0
Hispanic Population3
Median age (Male)34
Median age (Female)29.7
Total households193
Family households (families)164
Average household size3.06
Average family size3.35
Total housing units206
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 11/1/2022],
  2. Internal Data Creation [Last Updated: 11/1/2022],
  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],