Washington County

Washington County, PA

Washington County is a county in the Commonwealth of Pennsylvania, United States. As of the 2020 census, the population was 209,349. Its county seat is Washington. The county is part of the Greater Pittsburgh region of the state.
  • Country: United States
  • State: Pennsylvania
  • Founded: March 28, 1781
  • Named for: George Washington
  • Seat: Washington
  • Largest township: Peters Township
Data from: en.wikipedia.org