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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of La Porte City, IA

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Area Code(s):319
Timezone(s):Central (GMT -06:00)
City Population:2,285 (More Details)
CBSA:Waterloo-Cedar Falls, IA
Congressional District(s):02
Land Area:566 square miles (county)
Water Area:7 square miles (county)

1 ZIP Code

La Porte City, IA ZIP Code Boundaries

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La Porte City, IA Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
50651Standard3,578100.00%LAPORTE CITY

La Porte City, IA Demographic Information *

Total population**2,285
Male population1,074
Female population1,211
Median age (years)39.6
White Population2,235
Black Population18
Indian Population2
Asian Population5
Hawaiian Population0
Hispanic Population22
Median age (Male)38.5
Median age (Female)40.5
Total households915
Family households (families)601
Average household size2.45
Average family size3.04
Total housing units996
* Demographic data is based on 2010 Census for the City of LA PORTE CITY.
** 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],