Petersburg, MI
ZIP Codes in Petersburg, Michigan
December 12, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 49270 | 5,634 | 41.8737, -83.6808 |
Petersburg has 1 ZIP code
ZIP Codes in Petersburg, Michigan
December 12, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 49270 | 5,634 | 41.8737, -83.6808 |