Pennsylvania's 18th Congressional District

Click here for a map of the 18th Congressional District

The following communities make up the 18th Congressional District:


Allegheny County
  • Baldwin Boro
  • Baldwin Twp
  • Bethel Park Boro
  • Brentwood Boro
  • Bridgeville Boro
  • Carnegie Boro
  • Castle Shannon Boro
  • Churchill Boro
  • Collier Twp
  • Crafton Boro
  • Crescent Twp
  • Dormont Boro
  • Elizabeth Boro
  • Elizabeth Twp
  • Findlay Twp
  • Forward Twp
  • Green Tree Boro
  • Heidelberg Boro
  • Jefferson Hills Boro
  • Mc Donald Boro
  • Monroeville Boro
  • Moon Twp
  • Mt Lebanon Twp
  • North Fayette Twp
  • North Versailles Twp
  • Oakdale Boro
  • Penn Hills Twp
  • Pennsbury Village Twp
  • Pitcairn Boro
  • Pleasant Hills Boro
  • Robinson Twp
  • Rosslyn Farms Boro
  • Scott Twp
  • South Fayette Twp
  • South Park Twp
  • South Versailles
  • Thornburg Boro
  • Trafford Boro
  • Upper St. Clair
  • West Elizabeth
  • White Oak Boro
  • Whitehall Boro
  • Wilkins Twp
Washington County
  • Amwell Twp
  • Blaine Twp
  • Buffalo Twp
  • Burgettstown Boro
  • Canonsburg Boro
  • Carroll Twp
  • Cecil Twp
  • Charleroi Boro
  • Chartiers Twp
  • Claysville Boro
  • Cross Creek Twp
  • Donegal Twp
  • East & West Finlay Twps
  • East Washington Boro
  • Green Hills Boro
  • Hanover Twp
  • Hopewell Twp
  • Independence Twp
  • Jefferson Twp
  • McDonald Boro
  • Midway Boro
  • Morriss Twp
  • Mt Pleasant Twp
  • North Franklin Twp
  • North & South Strabane Twps
  • Nottingham Twp
  • Peters Twp
  • Robinson Twp
  • Smith Twp
  • South Franklin Twp
  • West Alexander Boro
  • West Middletown Boro
Westmoreland County
  • Adamsburg Boro
  • Arona Boro
  • Cook Twp
  • Donegal Boro
  • Donegal Twp
  • East Huntington Twp
  • Greensburg City
  • Hempfield Twp
  • Hunker Boro
  • Irwin Boro
  • Jeanette City
  • Laurel Mountain Boro
  • Ligonier Boro
  • Ligonier Twp
  • Madison Boro
  • Manor Boro
  • Mt Pleasant Twp
  • New Stanton Boro
  • North Huntington Twp
  • North Irwin Boro
  • Penn Boro
  • Penn Twp
  • Salem Twp
  • Sewickley Twp
  • South Greensburg Boro
  • South Huntington Twp
  • Southwest Greensburg Boro
  • Trafford Boro
  • Unity Twp
  • Washington Twp
  • Youngstown Boro
  • Youngwood Boro