Washington County, Pennsylvania

Washington County
Washington County Courthouse
Location within the U.S. state of Pennsylvania
Pennsylvania's location within the U.S.
Coordinates: 40°11′N 80°15′W / 40.19°N 80.25°W / 40.19; -80.25
Country United States
State Pennsylvania
FoundedMarch 28, 1781
Named forGeorge Washington
SeatWashington
Largest townshipPeters Township
Area
 • Total861 sq mi (2,230 km2)
 • Land857 sq mi (2,220 km2)
 • Water3.9 sq mi (10 km2)  0.5%
Population
 (2020)
 • Total209,349
 • Density244/sq mi (94/km2)
Time zoneUTC−5 (Eastern)
 • Summer (DST)UTC−4 (EDT)
Congressional district14th
Websitewashingtoncopa.gov

Washington County is a county located in the U.S. state of Pennsylvania. As of the 2020 census, the population was 209,349.[1] Its county seat is Washington.[2]

References

  1. "QuickFacts: Washington County, Pennsylvania". United States Census Bureau. Retrieved January 20, 2024.
  2. National Association of Counties. "NACo County Explorer". Retrieved January 20, 2024.