
Peters township
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 19.502
- State:
- Pennsylvania
Peters township is located in Washington County, Pennsylvania. Peters township has a 2025 population of 23,272. Peters township is currently growing at a rate of 0.02% annually and its population has increased by 1.37% since the most recent census, which recorded a population of 22,958 in 2020.
The average household income in Peters township is $190,941 with a poverty rate of 2.26%. The median age in Peters township is 44 years: 43.9 years for males, and 44.3 years for females.