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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Montezuma, IA

Montezuma, IA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 50171StandardPoweshiek2,923

Timezone(s):Central (GMT -06:00)
Population:1,462 (More Details)
Male Population:693
Female Population:769
Median Age:43
ZIP Codes:1
Area Codes:1
Total Area:586 square miles (county)
Land Area:585 square miles (county)
Water Area:1 square miles (county)

Montezuma, IA Demographic Information *

Total population1,462
Male population693
Female population769
Median age (years)42.5
White Population1,435
Black Population6
Indian Population5
Asian Population1
Hawaiian Population0
Hispanic Population20
Median age (Male)39.7
Median age (Female)44.7
Total households632
Family households (families)399
Average household size2.26
Average family size2.83
Total housing units692
* 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],