Polk County ZIP Codes
Wisconsin, United States · 13 codes
Polk County in Wisconsin has 13 ZIP codes, from 54001 to 54858, serving 13 places.
ZIP codes in Polk
Frequently asked questions
What is the ZIP code of Polk?
Polk has 13 ZIP codes, from 54001 to 54858. The table lists the places each one serves.
How many places are listed in Polk County?
13 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.