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ZIP Code Database - Facts & Stats

Data Last Updated: August 1, 2022

ZIP Codes for City of Oelwein, IA

Oelwein, IA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 50662StandardFayette7,238319

Timezone(s):Central (GMT -06:00)
Counties:FAYETTE, IA
Population:6,415 (More Details)
Male Population:3,052
Female Population:3,363
Median Age:43
ZIP Codes:1
Area Codes:1
Total Area:731 square miles (county)
Land Area:731 square miles (county)
Water Area:1 square miles (county)

Oelwein, IA Demographic Information *

Total population6,415
Male population3,052
Female population3,363
Median age (years)42.9
White Population6,165
Black Population59
Indian Population8
Asian Population37
Hawaiian Population5
Hispanic Population184
Median age (Male)40.1
Median age (Female)45.3
Total households2,763
Family households (families)1,678
Average household size2.26
Average family size2.85
Total housing units3,058
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 8/1/2022],
  2. Internal Data Creation [Last Updated: 8/1/2022],
  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],