
Warwick township
- County:
- Lancaster County
- County Seat:
- No
- Area (mi²):
- 19.769
- State:
- Pennsylvania
Warwick township is located in Lancaster County, Pennsylvania. Warwick township has a 2025 population of 19,378. Warwick township is currently growing at a rate of 0.41% annually and its population has increased by 1.87% since the most recent census, which recorded a population of 19,022 in 2020.
The average household income in Warwick township is $124,108 with a poverty rate of 5.51%. The median age in Warwick township is 41.8 years: 41.1 years for males, and 42.7 years for females.