Chester County 12 members represent all or part
Senate
House
- Lawrence, John Rm 105717-260-6117
- Friel, Paul Rm 123A717-772-1411
- Williams, Dan Rm 36717-783-4103
- Otten, Danielle Rm 34717-783-5009
- Pielli, Chris Rm 115B717-705-2075
- Shusterman, Melissa Rm 114717-787-7524
- Sappey, Christina Rm 112717-772-9973
- Williams, Craig Rm 3717-783-3038
- Howard, Kristine Rm 107717-783-4088
From the U.S. Census Bureau's Senate and House district boundaries laid over Pennsylvania's county lines. A county split among several districts lists every member who represents part of it.