Pennsylvania's twentieth congressional district was a congressional district in southwestern Pennsylvania. It was created following the 1830 Census and was disbanded after the 2000 Census removed two representatives from Pennsylvania. The 18th district is generally considered to be its successor, although the 12th district contains some of its territory.
List of members representing the district
Recent electoral history
|1992||Austin J. Murphy||114,898||51%||Bill Townsend||111,591||49%|
|1994||Frank Mascara||95,251||53%||Mike McCormick||84,156||47%||12|
|1996||Frank Mascara||113,394||54%||Mike McCormick||97,004||46%||4|
|1998||Frank Mascara||97,885||100%||(no candidate)||190|
|2000||Frank Mascara||145,131||64%||Ronald J. Davis||80,312||36%|
Source: "Election Statistics". Office of the Clerk of the House of Representatives. Retrieved 2007-08-08.
- Martis, Kenneth C. (1989). The Historical Atlas of Political Parties in the United States Congress. New York: Macmillan Publishing Company.
- Martis, Kenneth C. (1982). The Historical Atlas of United States Congressional Districts. New York: Macmillan Publishing Company.
- Congressional Biographical Directory of the United States 1774–present