Caledonia zipcode
| City | Caledonia |
| ZIP Code | 55921 |
| Type | Standard |
| State Code | MN |
| State | Minnesota |
ZIP code of Caledonia is 55921. This place is located in Minnesota state in US. To send any postal service to Caledonia, you must use 55921 zipcode.
You should avoid following 1 city name of Minnesota to be used with the ZIP code 55921.
- Freeburg, MN