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Ontonagon ZIP Codes — Michigan (MI)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Bergland | Ontonagon | Michigan | MI | 49910 |
| Bruce Crossing | Ontonagon | Michigan | MI | 49912 |
| Ewen | Ontonagon | Michigan | MI | 49925 |
| Greenland | Ontonagon | Michigan | MI | 49929 |
| Mass City | Ontonagon | Michigan | MI | 49948 |
| Ontonagon | Ontonagon | Michigan | MI | 49953 |
| Rockland | Ontonagon | Michigan | MI | 49960 |
| Trout Creek | Ontonagon | Michigan | MI | 49967 |
| White Pine | Ontonagon | Michigan | MI | 49971 |
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