| County Seat town or city | County Name |
|---|
| Kittanning | |
| Danville | |
| Harrisburg | |
| Philadelphia | |
| Clearfield | |
| Wilkes-Barre | |
| Media | |
| New Castle | |
| Gettysburg | |
| Mercer | |
| Middleburg | |
| Emporium | |
| Pittsburgh | |
| Somerset | |
| York | |
| Doylestown | |
| Beaver | |
| Ridgway | |
| Franklin | |
| Waynesburg | |
| Lewistown | |
| Brookville | |
| Huntingdon | |
| | County Seat town or city | County Name |
|---|
| Milford | |
| Smethport | |
| Washington | |
| Ebensburg | |
| Clarion | |
| Bedford | |
| Allentown | |
| Bellefonte | |
| Mifflintown | |
| Coudersport | |
| Lancaster | |
| Norristown | |
| Hollidaysburg | |
| Pottsville | |
| Jim Thorpe | |
| Lewisburg | |
| Reading | |
| Tionesta | |
| Greensburg | |
| Meadville | |
| Chambersburg | |
| Carlise | |
| McConnellsburg | |
| | County Seat town or city | County Name |
|---|
| Williamsport | |
| Honesdale | |
| Wellsboro | |
| Lock Haven | |
| Warren | |
| Laporte | |
| Tunkhannock | |
| Scranton | |
| Uniontown | |
| Butler | |
| Stroudsburg | |
| Easton | |
| Towanda | |
| Montrose | |
| Lebanon | |
| West Chester | |
| Erie | |
| New Bloomsfield | |
| Bloomsburg | |
| Indiana | |
| Sunbury | |
|
U.S. States 
Countries of Europe 
Countries of North America
