
Amity township
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 18.079
- State:
- Pennsylvania
Amity township is located in Washington County, Pennsylvania. Amity township has a 2025 population of 13,469. Amity township is currently growing at a rate of 0.19% annually and its population has increased by 0.57% since the most recent census, which recorded a population of 13,392 in 2020.
The average household income in Amity township is $134,871 with a poverty rate of 10.72%. The median age in Amity township is 40.6 years: 39 years for males, and 43.7 years for females.