There are 12 zip codes in Butler County, Iowa. The most populated is 50665, located in Parkersburg. * 2024 populations estimated based on the latest ACS 5-year data.

Download Table Data

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

Zip Code
Population
City
506652,677Parkersburg
506702,378Shell Rock
506192,099Clarksville
506362,038Greene
506041,618Aplington
506021,382Allison
506601,234New Hartford
506251,005Dumont
50611364Bristow
50605139Aredale
5060843Austinville
5064916Kesley
showing: 12 rows

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