The 25th Pennsylvania House of Representatives District is in southwestern Pennsylvania and has been represented by Brandon Markosek since 2019. District profile The 25th District is located in Allegheny County and includes the following area: East McKeesport Monroeville North Versailles Township Pitcairn Plum (part) District 04 District 05 District 06 District 08 District 09 District 10 District 11 District 12 District 13 District 14 District 15 District 16 Trafford (Allegheny County Portion) Turtle Creek Wall Wilmerding Representatives Recent election results References External links District map from the United States Census Bureau Pennsylvania House Legislative District Maps from the Pennsylvania Redistricting Commission. Population Data for District 25 from the Pennsylvania Redistricting Commission. Government of Allegheny County, Pennsylvania 25