There are 15 zip codes in Fayette County, Iowa. The most populated is 50662, located in Oelwein. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Zip Code
Population
City
506626,499Oelwein
521753,528West Union
521421,790Fayette
521411,190Elgin
521711,053Waucoma
52147978Hawkeye
50606880Arlington
50655760Maynard
52135651Clermont
50681447Westgate
52169418Wadena
52164308Randalia
50671179Stanley
52166138Saint Lucas
50664131Oran

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