
Wilmington township
- County:
- Lawrence County
- County Seat:
- No
- Area (mi²):
- 19.742
- State:
- Pennsylvania
Wilmington township is located in Lawrence County, Pennsylvania. Wilmington township has a 2025 population of 2,641. Wilmington township is currently declining at a rate of -0.04% annually and its population has decreased by -0.83% since the most recent census, which recorded a population of 2,663 in 2020.
The average household income in Wilmington township is $95,166 with a poverty rate of 12.15%. The median age in Wilmington township is 38.5 years: 40.1 years for males, and 35.7 years for females.