There are 8 zip codes in Boone County, Iowa. The most populated is 50036, located in Boone. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
5003616,418Boone
501564,644Madrid
502123,053Ogden
502762,248Woodward
50223364Pilot Mound
50152153Luther
50040138Boxholm
5003157Beaver

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