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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of West Liberty, IA

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Area Code(s):319
Timezone(s):Central (GMT -06:00)
City Population:3,736 (More Details)
CBSA:Muscatine, IA
Congressional District(s):01
Land Area:437 square miles (county)
Water Area:12 square miles (county)

1 ZIP Code

West Liberty, IA ZIP Code Boundaries

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West Liberty, IA Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

West Liberty, IA Demographic Information *

Total population**3,736
Male population1,848
Female population1,888
Median age (years)32.8
White Population2,659
Black Population14
Indian Population3
Asian Population78
Hawaiian Population0
Hispanic Population1,951
Median age (Male)31.6
Median age (Female)34
Total households1,251
Family households (families)890
Average household size2.94
Average family size3.48
Total housing units1,316
* Demographic data is based on 2010 Census for the City of WEST LIBERTY.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  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],