Unionville, Chester County, Pennsylvania
Unionville, Pennsylvania | |
|---|---|
House in the historic district | |
Location in Chester County and the U.S. state of Pennsylvania | |
| Coordinates: 39°53′43″N 75°44′04″W / 39.89528°N 75.73444°W | |
| Country | United States |
| State | Pennsylvania |
| County | Chester |
| Township | East Marlborough |
| Elevation | 449 ft (137 m) |
| Population (2020) | |
• Total | 577 |
| Time zone | UTC-5 (EST) |
| • Summer (DST) | UTC-4 (EDT) |
| ZIP code | 19375 |
| Area code(s) | 610 and 484 |
Unionville is an unincorporated community and census-designated place in East Marlborough Township in southern Chester County, Pennsylvania, United States. It was originally known as Jacksonville. The Unionville Village Historic District was added to the National Register of Historic Places in 1979. As of 2020, the CDP has a population of 577.