Collier Township | |
|---|---|
 Walker-Ewing Log House, built around 1790. | |
 Flag  Logo | |
 Location in Allegheny County and state of Pennsylvania | |
| Coordinates: 40°23′0″N 80°6′59″W / 40.38333°N 80.11639°W | |
| Country | United States |
| State | Pennsylvania |
| County | Allegheny |
| Government | |
| • President, Board of Commissioners | George Macino (R) |
| Area | |
| • Total | 13.62 sq mi (35.28 km2) |
| • Land | 13.57 sq mi (35.16 km2) |
| • Water | 0.05 sq mi (0.12 km2) |
| Population (2020) | |
| • Total | 8,931 |
| • Estimate (2022)[2] | 8,936 |
| • Density | 589.69/sq mi (227.67/km2) |
| Time zone | UTC-5 (Eastern (EST)) |
| • Summer (DST) | UTC-4 (EDT) |
| FIPS code | 42-003-15216 |
Collier Township is a township in Allegheny County, Pennsylvania, United States. The population was 8,931 at the 2020 census,[2] an increase over the figure of 7,080 tabulated in 2010.
- ^ "2016 U.S. Gazetteer Files". United States Census Bureau. Retrieved August 13, 2017.
- ^ a b Bureau, US Census. "City and Town Population Totals: 2020-2022". Census.gov. US Census Bureau. Retrieved June 13, 2023.
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