Grantville, Pennsylvania | |
|---|---|
  Grantville Location within the U.S. state of Pennsylvania  Grantville Grantville (the United States) | |
| Coordinates: 40°22′40″N 76°38′50″W / 40.37778°N 76.64722°W | |
| Country | United States |
| State | Pennsylvania |
| County | Dauphin |
| Township | East Hanover |
| Time zone | UTC-5 (Eastern (EST)) |
| • Summer (DST) | UTC-4 (EDT) |
| ZIP codes | 17028 |
| Area code | 717 |
Grantville is an unincorporated community in East Hanover Township, Dauphin County, Pennsylvania, United States. It is part of the Harrisburg–Carlisle Metropolitan Statistical Area.