Old Mission, MI
ZIP Codes in Old Mission, Michigan
January 3, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 49673 | -- | 44.9559, -85.4900 |
Old Mission has 1 ZIP code
ZIP Codes in Old Mission, Michigan
January 3, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 49673 | -- | 44.9559, -85.4900 |