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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Richwood, OH

Richwood, OH Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 43344StandardUnion5,677

Timezone(s):Eastern (GMT -05:00)
Counties:UNION, OH
Population:2,229 (More Details)
Male Population:1,057
Female Population:1,172
Median Age:34
ZIP Codes:1
Area Codes:3
Total Area:437 square miles (county)
Land Area:432 square miles (county)
Water Area:5 square miles (county)

Richwood, OH Demographic Information *

Total population2,229
Male population1,057
Female population1,172
Median age (years)34.2
White Population2,192
Black Population10
Indian Population4
Asian Population1
Hawaiian Population0
Hispanic Population16
Median age (Male)33.7
Median age (Female)34.7
Total households877
Family households (families)572
Average household size2.54
Average family size3.14
Total housing units969
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 12/1/2022],
  2. Internal Data Creation [Last Updated: 12/1/2022],
  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],