Green Tree, Pennsylvania
| Green Tree, Pennsylvania | |
|---|---|
| Water tower, visible throughout the borough and surrounding areas | |
| Location in Allegheny County and the state of Pennsylvania. | |
| Coordinates: 40°24′54″N 80°2′59″W / 40.41500°N 80.04972°W | |
| Country | United States | 
| State | Pennsylvania | 
| County | Allegheny County | 
| Area | |
|  • Total | 2.08 sq mi (5.38 km2) | 
| • Land | 2.08 sq mi (5.38 km2) | 
| • Water | 0.00 sq mi (0.00 km2) | 
| Population  (2020) | |
|  • Total | 4,941 | 
| • Density | 2,381.20/sq mi (919.21/km2) | 
| Time zone | UTC-5 (EST) | 
| • Summer (DST) | UTC-4 (EDT) | 
| FIPS code | 42-31256 | 
| Website | www | 
Green Tree is a borough in Allegheny County, Pennsylvania, United States. The population was 4,941 at the 2020 census. It is a suburb of the Pittsburgh metropolitan area. Green Tree is connected to Pittsburgh via the Fort Pitt Tunnel.