Freeport zipcode
| City | Freeport |
| ZIP Code | 56331 |
| Type | Standard |
| State Code | MN |
| State | Minnesota |
ZIP code of Freeport is 56331. This place is located in Minnesota state in US. To send any postal service to Freeport, you must use 56331 zipcode.
The ZIP code 56331 is also used with 1 more city name of Minnesota.
- Saint Rosa, MN