
West Manchester township
- County:
- York County
- County Seat:
- No
- Area (mi²):
- 19.942
- State:
- Pennsylvania
West Manchester township is located in York County, Pennsylvania. West Manchester township has a 2025 population of 19,263. West Manchester township is currently growing at a rate of 0.15% annually and its population has increased by 0.32% since the most recent census, which recorded a population of 19,201 in 2020.
The average household income in West Manchester township is $100,998 with a poverty rate of 5.06%. The median age in West Manchester township is 46.3 years: 44 years for males, and 47.4 years for females.