Columbia County ZIP Codes
Wisconsin, United States · 14 codes
Columbia County in Wisconsin has 14 ZIP codes, from 53555 to 53969, serving 14 places.
ZIP codes in Columbia
Frequently asked questions
What is the ZIP code of Columbia?
Columbia has 14 ZIP codes, from 53555 to 53969. The table lists the places each one serves.
How many places are listed in Columbia County?
14 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.