
Charlestown township
- County:
- Chester County
- County Seat:
- No
- Area (mi²):
- 12.451
- State:
- Pennsylvania
Charlestown township is located in Chester County, Pennsylvania. Charlestown township has a 2025 population of 6,402. Charlestown township is currently growing at a rate of 0.6% annually and its population has increased by 6.45% since the most recent census, which recorded a population of 6,014 in 2020.
The average household income in Charlestown township is $261,414 with a poverty rate of 3.52%. The median age in Charlestown township is 42.3 years: 42.8 years for males, and 41.9 years for females.