
Washington township
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 32.943
- State:
- Pennsylvania
Washington township is located in Washington County, Pennsylvania. Washington township has a 2025 population of 1,813. Washington township is currently declining at a rate of -0.71% annually and its population has decreased by -2.68% since the most recent census, which recorded a population of 1,863 in 2020.
The average household income in Washington township is $84,848 with a poverty rate of 14.39%. The median age in Washington township is 47.3 years: 47.6 years for males, and 46.5 years for females.