Hannastown | |
|---|---|
  Hannastown Location within the U.S. state of Pennsylvania  Hannastown Hannastown (the United States) | |
| Coordinates: 40°21′19″N 79°30′0″W / 40.35528°N 79.50000°W | |
| Country | United States |
| State | Pennsylvania |
| County | Westmoreland |
| Time zone | UTC-5 (Eastern (EST)) |
| • Summer (DST) | UTC-4 (EDT) |
Hannastown is an unincorporated community and important historical and archaeological site located in Hempfield Township, Westmoreland County, Pennsylvania, United States. Although the village is not tracked by the Census Bureau, it has been assigned the ZIP code 15635.