PA HD 39 consist of ALLEGHENY and WASHINGTON Counties. Part of ALLEGHENY County consisting of the TOWNSHIPS of Elizabeth, Forward and South Park and the BOROUGHS of Elizabeth, Jefferson Hills, Pleasant Hills and West Elizabeth and Part of WASHINGTON County consisting of the CITY of Monongahela and the TOWNSHIPS of Carroll (PART, Districts 01 and 02) and Union and the BOROUGHS of Finleyville and New Eagle. Total population: 65,835