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ZIP Code Database - Facts & Stats

Data Last Updated: July 1, 2022

ZIP Codes for City of Berwick, IA

Berwick, IA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 50032P.O. BoxPolk399515

Timezone(s):Central (GMT -06:00)
Counties:POLK, IA
Population:399 (More Details)
Male Population:198
Female Population:201
Median Age:43
ZIP Codes:1
Area Codes:1
Total Area:592 square miles (county)
Land Area:574 square miles (county)
Water Area:18 square miles (county)

Berwick, IA Demographic Information *

There is no Census data for the city of BERWICK, IA. We have pulled information for the ZIP Code 50032 instead.
Total population399
Male population198
Female population201
Median age (years)42.5
White Population373
Black Population8
Indian Population2
Asian Population0
Hawaiian Population0
Hispanic Population17
Median age (Male)42.5
Median age (Female)42.5
Total households174
Family households (families)110
Average household size2.29
Average family size2.89
Total housing units185
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 7/1/2022],
  2. Internal Data Creation [Last Updated: 7/1/2022],
  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],