Mountain Iron zipcode
| City | Mountain Iron |
| ZIP Code | 55768 |
| Type | Standard |
| State Code | MN |
| State | Minnesota |
ZIP code of Mountain Iron is 55768. This place is located in Minnesota state in US. To send any postal service to Mountain Iron, you must use 55768 zipcode.
The ZIP code 55768 is also used with 1 more city name of Minnesota.
- Parkville, MN
You should avoid following 1 city name of Minnesota to be used with the ZIP code 55768.
- Nichols, MN