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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Altoona, IA

Altoona, IA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 50009StandardPolk16,136

Timezone(s):Central (GMT -06:00)
Counties:POLK, IA
Population:14,541 (More Details)
Male Population:7,114
Female Population:7,427
Median Age:34
ZIP Codes:1
Area Codes:1
Total Area:592 square miles (county)
Land Area:574 square miles (county)
Water Area:18 square miles (county)

Altoona, IA Demographic Information *

Total population14,541
Male population7,114
Female population7,427
Median age (years)33.7
White Population13,828
Black Population162
Indian Population21
Asian Population167
Hawaiian Population24
Hispanic Population420
Median age (Male)32.4
Median age (Female)34.8
Total households5,459
Family households (families)3,945
Average household size2.64
Average family size3.12
Total housing units5,702
* Demographic data is based on 2010 Census. Products


  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],