This is the Grindstone City ZIP Code page. Grindstone City is a city name in Grindstone City, Michigan, United States. The city name is designated by USPS, it could be a city, town,village school name, etc.
| post code | city | state | latitude | longitude |
|---|---|---|---|---|
| 15442 | Grindstone City | MI | 40.01619 | -79.8306 |