Poweshiek County ZIP Codes
Iowa, United States · 8 codes
Poweshiek County in Iowa has 8 ZIP codes, from 50112 to 52232, serving 8 places.
ZIP codes in Poweshiek
Frequently asked questions
What is the ZIP code of Poweshiek?
Poweshiek has 8 ZIP codes, from 50112 to 52232. The table lists the places each one serves.
How many places are listed in Poweshiek County?
8 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.