The 50th Pennsylvania House of Representatives District is made up of parts of Fayette County and Washington County and all of Greene County. The district includes the following areas:

Fayette County
Brownsville Borough
Brownsville Township
Luzerne Township
Masontown Borough
Redstone Township

Greene County
Entire county

Washington County
East Bethlehem Township
Centerville Borough

Revised 50th Legislative District Outline Final (2012)- Effective 2015