
East Marlborough township
- County:
- Chester County
- County Seat:
- No
- Area (mi²):
- 15.454
- State:
- Pennsylvania
East Marlborough township is located in Chester County, Pennsylvania. East Marlborough township has a 2025 population of 8,107. East Marlborough township is currently growing at a rate of 1.44% annually and its population has increased by 10.77% since the most recent census, which recorded a population of 7,319 in 2020.
The average household income in East Marlborough township is $202,487 with a poverty rate of 3.41%. The median age in East Marlborough township is 49 years: 49.2 years for males, and 48.7 years for females.