Beaver County, Pennsylvania
Beaver County | |
|---|---|
Beaver County Courthouse | |
| Motto(s): Divided by its Rivers, United by its People | |
Location within the U.S. state of Pennsylvania | |
Pennsylvania's location within the U.S. | |
| Coordinates: 40°41′N 80°21′W / 40.69°N 80.35°W | |
| Country | United States |
| State | Pennsylvania |
| Founded | March 12, 1800 |
| Named after | Beaver River |
| Seat | Beaver |
| Largest city | Aliquippa |
| Area | |
• Total | 444 sq mi (1,150 km2) |
| • Land | 435 sq mi (1,130 km2) |
| • Water | 9.3 sq mi (24 km2) 2.1% |
| Population (2020) | |
• Total | 168,215 |
• Estimate (2023) | 165,677 |
| • Density | 380/sq mi (150/km2) |
| Time zone | UTC−5 (Eastern) |
| • Summer (DST) | UTC−4 (EDT) |
| Congressional district | 17th |
| Website | www |
| Designated | July 5, 1982 |
Beaver County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 168,215. Its county seat is Beaver, and its largest city is Aliquippa. The county is part of the Greater Pittsburgh region of the commonwealth.