Demographics
| AREA: | 3.9 sq. miles (10.1 km²) |
| COORDINATES: | 39°55′50″N 75°32′43″W |
| DENSITY: | 773.6 sq. mile (298.7/km²) |
| ELEVATION ABOVE SEA LEVEL: | 249 ft. (75.9 m) |
| POPULATION: | 2020 Census: 3,177 |
| 2010 Census: 3,017 | |
| 2000 Census: 2,678 | |
| SCHOOL DISTRICT: |
West Chester Area School District |
| YEAR SETTLED: |
1687 |
| YEAR INCORPORATED: | 1789 |
| U.S. CENSUS: |
For more information click here to visit the U.S. Census Bureau Fact Finder and search for Thornbury Township, Chester County, PA |