Benton County ZIP Codes
Minnesota, United States · 5 codes
Benton County in Minnesota has 5 ZIP codes, from 56329 to 56379, serving 5 places.
ZIP codes in Benton
Frequently asked questions
What is the ZIP code of Benton?
Benton has 5 ZIP codes, from 56329 to 56379. The table lists the places each one serves.
How many places are listed in Benton County?
5 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.