There are 14 zip codes in Webster County, Iowa. The most populated is 50501, located in Fort Dodge. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
5050128,530Fort Dodge
505431,243Gowrie
505301,230Dayton
50532877Duncombe
50557763Lehigh
50516708Badger
50523667Callender
50569650Otho
50544537Harcourt
50524523Clare
50566454Moorland
50518350Barnum
50594201Vincent
5052117Burnside

Zip Codes in Webster County, Iowa by Population (2024)