Westmoreland County, PA Population Westmoreland County, PA Population by Year Westmoreland County, PA Population by Gender Westmoreland County, PA Population by Age Westmoreland County, PA Population by Race & Ethnicity Hempfield township, Westmoreland County, Pennsylvania Population North Huntingdon Township, Pennsylvania Population Unity Township, Pennsylvania Population Murrysville, PA Population Penn township, Westmoreland County, Pennsylvania Population Greensburg, PA Population Derry township, Westmoreland County, Pennsylvania Population New Kensington, PA Population Lower Burrell, PA Population Rostraver Township, Pennsylvania Population

Adamsburg Allegheny township Arnold Arona Avonmore Bell township Bolivar Cook township Delmont Derry township Derry Donegal township Donegal East Huntingdon township East Vandergrift Export Fairfield township Greensburg Hempfield township Hunker Hyde Park Irwin Jeannette Latrobe Laurel Mountain Ligonier township Ligonier Lower Burrell Loyalhanna township Madison Manor Monessen Mount Pleasant township Mount Pleasant Murrysville New Alexandria New Florence New Kensington New Stanton North Belle Vernon North Huntingdon township North Irwin Oklahoma Penn township Penn Rostraver township Salem township Scottdale Seward Sewickley township Smithton South Greensburg South Huntingdon township Southwest Greensburg St. Clair township Sutersville Trafford Unity township Upper Burrell township Vandergrift Washington township West Leechburg West Newton Youngstown Youngwood