Webster County, Iowa Zip Codes by Population (2024)

The most populated Zip Code in Webster County, Iowa is 50501, located in Fort Dodge. * 2024 populations estimated based on the latest ACS 5-year data.

Zip Code
City
Population
50501Fort Dodge28,530
50543Gowrie1,243
50530Dayton1,230
50532Duncombe877
50557Lehigh763
50516Badger708
50523Callender667
50569Otho650
50544Harcourt537
50524Clare523
50566Moorland454
50518Barnum350
50594Vincent201
50521Burnside17