About ZIP code 55921
The ZIP code 55921 routes mail to Caledonia in the Minnesota region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
55921 - Caledonia
ZIP code 55921 is Caledonia in Minnesota, United States.
| ZIP code | 55921 |
| Place | Caledonia |
| Region | Minnesota |
| District | Houston |
| Country | United States (US) |
| Coordinates | 43.6221, -91.4837 (map) |