By county 67

• Adams2 House · 1 Senate
• Allegheny21 House · 5 Senate
• Armstrong2 House · 1 Senate
• Beaver3 House · 2 Senate
• Bedford1 House · 1 Senate
• Berks8 House · 5 Senate
• Blair2 House · 1 Senate
• Bradford2 House · 1 Senate
• Bucks10 House · 3 Senate
• Butler4 House · 2 Senate
• Cambria3 House · 1 Senate
• Cameron1 House · 1 Senate
• Carbon1 House · 1 Senate
• Centre3 House · 2 Senate
• Chester9 House · 3 Senate
• Clarion1 House · 1 Senate
• Clearfield2 House · 1 Senate
• Clinton1 House · 1 Senate
• Columbia1 House · 1 Senate
• Crawford3 House · 1 Senate
• Cumberland5 House · 2 Senate
• Dauphin5 House · 2 Senate
• Delaware11 House · 4 Senate
• Elk1 House · 1 Senate
• Erie5 House · 2 Senate
• Fayette2 House · 1 Senate
• Forest1 House · 1 Senate
• Franklin3 House · 1 Senate
• Fulton1 House · 1 Senate
• Greene1 House · 1 Senate
• Huntingdon2 House · 1 Senate
• Indiana2 House · 1 Senate
• Jefferson1 House · 2 Senate
• Juniata2 House · 1 Senate
• Lackawanna4 House · 2 Senate
• Lancaster9 House · 3 Senate
• Lawrence2 House · 2 Senate
• Lebanon3 House · 1 Senate
• Lehigh7 House · 2 Senate
• Luzerne6 House · 4 Senate
• Lycoming2 House · 1 Senate
• McKean1 House · 1 Senate
• Mercer2 House · 1 Senate
• Mifflin2 House · 1 Senate
• Monroe3 House · 1 Senate
• Montgomery14 House · 6 Senate
• Montour1 House · 1 Senate
• Northampton6 House · 2 Senate
• Northumberland2 House · 1 Senate
• Perry1 House · 1 Senate
• Philadelphia26 House · 7 Senate
• Pike2 House · 1 Senate
• Potter1 House · 1 Senate
• Schuylkill4 House · 1 Senate
• Snyder1 House · 1 Senate
• Somerset2 House · 1 Senate
• Sullivan1 House · 1 Senate
• Susquehanna1 House · 1 Senate
• Tioga1 House · 1 Senate
• Union3 House · 1 Senate
• Venango1 House · 1 Senate
• Warren1 House · 1 Senate
• Washington6 House · 1 Senate
• Wayne2 House · 2 Senate
• Westmoreland6 House · 2 Senate
• Wyoming1 House · 1 Senate
• York7 House · 2 Senate

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.