| Borough | County | Rivertown |
| Abbottstown | Adams | |
| Adamsburg | Westmoreland | |
| Adamstown | Lancaster | |
| Addison | Somerset | |
| Akron | Lancaster | |
| Alba | Bradford | |
| Albion | Erie | |
| Alburtis | Lehigh | |
| Aldan | Delaware | |
| Alexandria | Huntingdon | Juniata |
| Allenport | Washington | Monongahela |
| Ambler | Montgomery | |
| Ambridge | Beaver | Ohio |
| Apollo | Armstrong | Kiskiminetas |
| Applewold | Armstrong | Allegheny |
| Aramingo | Philadelphia | |
| Archbald | Lackawanna | |
| Arendtsville | Adams | |
| Armagh | Indiana | |
| Arona | Westmoreland | |
| Ashland | Schuylkill | |
| Ashley | Luzerne | |
| Ashville | Cambria | |
| Aspinwall | Allegheny | Allegheny |
| Atglen | Chester | |
| Athens | Bradford | Susquehanna |
| Atwood | Armstrong | |
| Auburn | Schuylkill | Schuylkill |
| Austin | Potter | |
| Avalon | Allegheny | Ohio |
| Avis | Clinton | |
| Avoca | Luzerne | |
| Avondale | Chester | |
| Avonmore | Westmoreland | Kiskiminetas |
| Baden | Beaver | Ohio |
| Baldwin | Allegheny | |
| Bally | Berks | |
| Bangor | Northampton | |
| Barkeyville | Venango | |
| Barnesboro | Cambria | |
| Bath | Northampton | |
| Beallsville | Washington | |
| Bear Creek Village | Luzerne | |
| Bear Lake | Warren | |
| Beaver | Beaver | Ohio |
| Beaver Meadows | Carbon | |
| Beavertown | Snyder | |
| Bechtelsville | Berks | |
| Bedford | Bedford | |
| Beech Creek | Clinton | |
| Bell Acres | Allegheny | |
| Belle Vernon | Fayette | Monongahela |
| Bellefonte | Centre | |
| Bellevue | Allegheny | Ohio |
| Bellwood | Blair | |
| Ben Avon | Allegheny | Ohio |
| Ben Avon Heights | Allegheny | |
| Bendersville | Adams | |
| Benson | Somerset | |
| Bentleyville | Washington | |
| Benton | Columbia | |
| Berlin | Somerset | |
| Bernville | Berks | |
| Berrysburg | Dauphin | |
| Berwick | Columbia | Susquehanna |
| Bessemer | Lawrence | |
| Bethany | Wayne | |
| Bethel Park | Allegheny | |
| Big Beaver | Beaver | |
| Big Run | Jefferson | |
| Biglerville | Adams | |
| Birdsboro | Berks | |
| Birmingham | Huntingdon | |
| Blain | Perry | |
| Blairsville | Indiana | |
| Blakely | Lackawanna | |
| Blawnox | Allegheny | Allegheny |
| Bloomfield | Perry | |
| Blooming Valley | Crawford | |
| Blossburg | Tioga | |
| Bolivar | Westmoreland | |
| Bonneauville | Adams | |
| Borough of Ellwood City | Lawrence | |
| Boswell | Somerset | |
| Bowmanstown | Carbon | Lehigh |
| Boyertown | Berks | |
| Brackenridge | Allegheny | Allegheny |
| Braddock | Allegheny | Monongahela |
| Braddock Hills | Allegheny | |
| Bradford Woods | Allegheny | |
| Brentwood | Allegheny | |
| Briar Creek | Columbia | |
| Bridesburg | Philadelphia | |
| Bridgeport | Montgomery | Schuylkill |
| Bridgeville | Allegheny | |
| Bridgewater | Beaver | Beaver |
| Brisbin | Clearfield | |
| Bristol | Bucks | Delaware |
| Broad Top City | Huntingdon | |
| Brockway | Jefferson | |
| Brookhaven | Delaware | |
| Brookville | Jefferson | |
| Brownstown | Cambria | |
| Brownsville | Fayette | Monongahela |
| Bruin | Butler | |
| Bryn Athyn | Montgomery | |
| Burgettstown | Washington | |
| Burlington | Bradford | |
| Burnham | Mifflin | |
| Burnside | Clearfield | |
| California | Washington | Monongahela |
| Callensburg | Clarion | Clarion |
| Callery | Butler | |
| Callimont | Somerset | |
| Cambridge Springs | Crawford | |
| Camp Hill | Cumberland | |
| Canonsburg | Washington | |
| Canton | Bradford | |
| Carlisle | Cumberland | |
| Carmichaels | Greene | |
| Carnegie | Allegheny | |
| Carroll Valley | Adams | |
| Carrolltown | Cambria | |
| Cassandra | Cambria | |
| Casselman | Somerset | |
| Cassville | Huntingdon | |
| Castle Shannon | Allegheny | |
| Catasauqua | Lehigh | Lehigh |
| Catawissa | Columbia | Susquehanna |
| Centerport | Berks | |
| Centerville | Crawford | |
| Centerville | Washington | |
| Central City | Somerset | |
| Centralia | Columbia | |
| Centre Hall | Centre | |
| Chalfant | Allegheny | |
| Chalfont | Bucks | |
| Chambersburg | Franklin | |
| Chapman | Northampton | |
| Charleroi | Washington | Monongahela |
| Cherry Tree | Indiana | |
| Cherry Valley | Butler | |
| Chest Springs | Cambria | |
| Chester Heights | Delaware | |
| Chester Hill | Clearfield | |
| Cheswick | Allegheny | Allegheny |
| Chicora | Butler | |
| Christiana | Lancaster | |
| Churchill | Allegheny | |
| Clarendon | Warren | |
| Clarion | Clarion | Clarion |
| Clark | Mercer | |
| Clarks Green | Lackawanna | |
| Clarks Summit | Lackawanna | |
| Clarksville | Greene | |
| Claysville | Washington | |
| Clearfield | Clearfield | Susquehanna |
| Cleona | Lebanon | |
| Clifton Heights | Delaware | |
| Clintonville | Venango | |
| Clymer | Indiana | |
| Coal Center | Washington | |
| Coaldale | Bedford | |
| Coaldale | Schuylkill | |
| Coalmont | Huntingdon | |
| Coalport | Clearfield | |
| Cochranton | Crawford | |
| Cokeburg | Washington | |
| Collegeville | Montgomery | |
| Collingdale | Delaware | |
| Columbia | Lancaster | Susquehanna |
| Colwyn | Delaware | |
| Confluence | Somerset | Youghiogheny |
| Conneaut Lake | Crawford | |
| Conneautville | Crawford | |
| Connoquenessing | Butler | |
| Conshohocken | Montgomery | Schuylkill |
| Conway | Beaver | Ohio |
| Conyngham | Luzerne | |
| Coopersburg | Lehigh | |
| Cooperstown | Venango | |
| Coplay | Lehigh | Lehigh |
| Coraopolis | Allegheny | Ohio |
| Cornwall | Lebanon | |
| Corsica | Jefferson | |
| Coudersport | Potter | |
| Courtdale | Luzerne | |
| Crafton | Allegheny | |
| Cranesville | Erie | |
| Creekside | Indiana | |
| Cresson | Cambria | |
| Cressona | Schuylkill | |
| Cross Roads | York | |
| Curwensville | Clearfield | |
| Daisytown | Cambria | |
| Dale | Cambria | |
| Dallas | Luzerne | |
| Dallastown | York | |
| Dalton | Lackawanna | |
| Danville | Montour | Susquehanna |
| Darby | Delaware | |
| Darlington | Beaver | |
| Dauphin | Dauphin | Susquehanna |
| Dawson | Fayette | Youghiogheny |
| Dayton | Armstrong | |
| Deemston | Washington | |
| Deer Lake | Schuylkill | |
| Delaware Water Gap | Monroe | |
| Delmont | Westmoreland | |
| Delta | York | |
| Denver | Lancaster | |
| Derry | Westmoreland | |
| Dickson City | Lackawanna | |
| Dillsburg | York | |
| Donegal | Westmoreland | |
| Donora | Washington | Monongahela |
| Dormont | Allegheny | |
| Dover | York | |
| Downingtown | Chester | |
| Doylestown | Bucks | |
| Dravosburg | Allegheny | |
| Driftwood | Cameron | |
| Dublin | Bucks | |
| Duboistown | Lycoming | Susquehanna |
| Dudley | Huntingdon | |
| Dunbar | Fayette | |
| Duncannon | Perry | Susquehanna |
| Duncansville | Blair | |
| Dunlevy | Washington | |
| Dunmore | Lackawanna | |
| Dupont | Luzerne | |
| Duryea | Luzerne | |
| Dushore | Sullivan | |
| Eagles Mere | Sullivan | |
| East Bangor | Northampton | |
| East Berlin | Adams | |
| East Brady | Clarion | Allegheny |
| East Butler | Butler | |
| East Conemaugh | Cambria | |
| East Greenville | Montgomery | |
| East Lansdowne | Delaware | |
| East McKeesport | Allegheny | |
| East Petersburg | Lancaster | |
| East Pittsburgh | Allegheny | |
| East Prospect | York | Susquehanna |
| East Rochester | Beaver | Ohio |
| East Side | Carbon | |
| East Stroudsburg | Monroe | |
| East Vandergrift | Westmoreland | |
| East Washington | Washington | |
| Eastvale | Beaver | Beaver |
| Eau Claire | Butler | |
| Ebensburg | Cambria | |
| Economy | Beaver | |
| Eddystone | Delaware | Delaware |
| Edgewood | Allegheny | |
| Edgeworth | Allegheny | |
| Edinboro | Erie | |
| Edwardsville | Luzerne | Susquehanna |
| Ehrenfeld | Cambria | |
| Elco | Washington | |
| Elderton | Armstrong | |
| Eldred | McKean | |
| Elgin | Erie | |
| Elizabeth | Allegheny | Monongahela |
| Elizabethtown | Lancaster | |
| Elizabethville | Dauphin | |
| Elkland | Tioga | |
| Ellport | Lawrence | |
| Ellsworth | Washington | |
| Ellwood City | Lawrence | |
| Elverson | Chester | |
| Emlenton | Venango | Allegheny |
| Emmaus | Lehigh | |
| Emporium | Cameron | |
| Emsworth | Allegheny | |
| Enon Valley | Lawrence | |
| Ephrata | Lancaster | |
| Ernest | Indiana | |
| Etna | Allegheny | |
| Evans City | Butler | |
| Everett | Bedford | |
| Everson | Fayette | |
| Exeter | Luzerne | |
| Export | Westmoreland | |
| Factoryville | Wyoming | |
| Fairchance | Fayette | |
| Fairfield | Adams | |
| Fairview | Butler | |
| Falls Creek | Clearfield | |
| Falls Creek | Jefferson | |
| Fallston | Beaver | Beaver |
| Fawn Grove | York | |
| Fayette City | Fayette | Monongahela |
| Felton | York | |
| Ferndale | Cambria | |
| Finleyville | Washington | |
| Fleetwood | Berks | |
| Flemington | Clinton | |
| Folcroft | Delaware | |
| Ford City | Armstrong | Allegheny |
| Ford Cliff | Armstrong | |
| Forest City | Susquehanna | |
| Forest Hills | Allegheny | |
| Forksville | Sullivan | |
| Forty Fort | Luzerne | Susquehanna |
| Fountain Hill | Lehigh | Lehigh |
| Fox Chapel | Allegheny | |
| Foxburg | Clarion | Allegheny |
| Frackville | Schuylkill | |
| Frankford | Philadelphia | |
| Frankfort Springs | Beaver | |
| Franklin | Cambria | |
| Franklin Park | Allegheny | |
| Franklintown | York | |
| Fredonia | Mercer | |
| Freeburg | Snyder | |
| Freedom | Beaver | Ohio |
| Freeland | Luzerne | |
| Freemansburg | Northampton | Lehigh |
| Freeport | Armstrong | Allegheny |
| Friendsville | Susquehanna | |
| Galeton | Potter | |
| Gallitzin | Cambria | |
| Garrett | Somerset | |
| Geistown | Cambria | |
| Georgetown | Beaver | Ohio |
| Germantown | Philadelphia | |
| Gettysburg | Adams | |
| Gilberton | Schuylkill | |
| Girard | Erie | |
| Girardville | Schuylkill | |
| Glasgow | Beaver | Ohio |
| Glassport | Allegheny | Monongahela |
| Glen Campbell | Indiana | |
| Glen Hope | Clearfield | |
| Glen Rock | York | |
| Glendon | Northampton | |
| Glenfield | Allegheny | |
| Glenolden | Delaware | |
| Goldsboro | York | Susquehanna |
| Gordon | Schuylkill | |
| Grampian | Clearfield | |
| Gratz | Dauphin | |
| Great Bend | Susquehanna | |
| Green Hills | Washington | |
| Green Lane | Montgomery | |
| Green Tree | Allegheny | |
| Greencastle | Franklin | |
| Greensboro | Greene | Monongahela |
| Greenville | Mercer | |
| Grove City | Mercer | |
| Halifax | Dauphin | Susquehanna |
| Hallam | York | |
| Hallstead | Susquehanna | |
| Hamburg | Berks | Schuylkill |
| Hanover | York | |
| Harmony | Butler | |
| Harrisville | Butler | |
| Hartleton | Union | |
| Harveys Lake | Luzerne | |
| Hastings | Cambria | |
| Hatboro | Montgomery | |
| Hatfield | Montgomery | |
| Hawley | Wayne | |
| Hawthorn | Clarion | |
| Haysville | Allegheny | |
| Heidelberg | Allegheny | |
| Hellertown | Northampton | |
| Herndon | Northumberland | Susquehanna |
| Highspire | Dauphin | |
| Hollidaysburg | Blair | Juniata |
| Homer City | Indiana | |
| Homestead | Allegheny | Monongahela |
| Homewood | Beaver | |
| Honesdale | Wayne | |
| Honey Brook | Chester | |
| Hookstown | Beaver | |
| Hooversville | Somerset | |
| Hop Bottom | Susquehanna | |
| Hopewell | Bedford | |
| Houston | Washington | |
| Houtzdale | Clearfield | |
| Howard | Centre | |
| Hughestown | Luzerne | Susquehanna |
| Hughesville | Lycoming | |
| Hulmeville | Bucks | |
| Hummelstown | Dauphin | |
| Hunker | Westmoreland | |
| Huntingdon | Huntingdon | Little Juniata |
| Hyde Park | Westmoreland | |
| Hydetown | Crawford | |
| Hyndman | Bedford | |
| Indian Lake | Somerset | |
| Indiana | Indiana | |
| Industry | Beaver | Ohio |
| Ingram | Allegheny | |
| Irvona | Clearfield | |
| Irwin | Westmoreland | |
| Ivyland | Bucks | |
| Jackson Center | Mercer | |
| Jacobus | York | |
| Jamestown | Mercer | Shenango |
| Jeddo | Luzerne | |
| Jefferson | Greene | |
| Jefferson | York | |
| Jefferson Hills | Allegheny | |
| Jenkintown | Montgomery | |
| Jennerstown | Somerset | |
| Jermyn | Lackawanna | |
| Jersey Shore | Lycoming | Susquehanna |
| Jessup | Lackawanna | |
| Jim Thorpe | Carbon | Lehigh |
| Johnsonburg | Elk | Clarion |
| Jonestown | Lebanon | |
| Juniata Terrace | Mifflin | Juniata |
| Kane | McKean | |
| Karns City | Butler | |
| Kenhorst | Berks | |
| Kennett Square | Chester | |
| Kingston | Luzerne | Susquehanna |
| Kistler | Mifflin | Juniata |
| Kittanning | Armstrong | Allegheny |
| Knox | Clarion | |
| Knoxville | Tioga | |
| Koppel | Beaver | |
| Kulpmont | Northumberland | |
| Kutztown | Berks | |
| Laceyville | Wyoming | Susquehanna |
| Laflin | Luzerne | |
| Lake City | Erie | |
| Landingville | Schuylkill | |
| Landisburg | Perry | |
| Lanesboro | Susquehanna | |
| Langhorne | Bucks | |
| Langhorne Manor | Bucks | |
| Lansdale | Montgomery | |
| Lansdowne | Delaware | |
| Lansford | Carbon | |
| LaPorte | Sullivan | |
| Larksville | Luzerne | |
| Laurel Mountain | Westmoreland | |
| Laurel Run | Luzerne | |
| Laureldale | Berks | |
| Lawrenceville | Tioga | |
| Le Raysville | Bradford | |
| Leechburg | Armstrong | Kiskiminetas |
| Leesport | Berks | |
| Leetsdale | Allegheny | |
| Lehighton | Carbon | Lehigh |
| Lemoyne | Cumberland | Susquehanna |
| Lenhartsville | Berks | |
| Lewis Run | McKean | |
| Lewisberry | York | |
| Lewisburg | Union | Susquehanna |
| Lewistown | Mifflin | Juniata |
| Liberty | Allegheny | Youghiogheny |
| Liberty | Tioga | |
| Ligonier | Westmoreland | |
| Lilly | Cambria | |
| Lincoln | Allegheny | Monongahela |
| Linesville | Crawford | |
| Lititz | Lancaster | |
| Little Meadows | Susquehanna | |
| Littlestown | Adams | |
| Liverpool | Perry | Susquehanna |
| Loganton | Clinton | |
| Loganville | York | |
| Long Branch | Washington | |
| Lorain | Cambria | |
| Loretto | Cambria | |
| Lumber City | Clearfield | |
| Luzerne | Luzerne | |
| Lykens | Dauphin | |
| Lyons | Berks | |
| Macungie | Lehigh | |
| Madison | Westmoreland | |
| Mahaffey | Clearfield | |
| Mahanoy City | Schuylkill | |
| Malvern | Chester | |
| Manayunk | Philadelphia | |
| Manchester | York | |
| Manheim | Lancaster | |
| Manns Choice | Bedford | |
| Manor | Westmoreland | |
| Manorville | Armstrong | Allegheny |
| Mansfield | Tioga | Tioga |
| Mapleton | Huntingdon | Juniata |
| Marcus Hook | Delaware | Delaware |
| Marianna | Washington | |
| Marietta | Lancaster | Susquehanna |
| Marion Center | Indiana | |
| Marion Heights | Northumberland | |
| Marklesburg | Huntingdon | |
| Markleysburg | Fayette | |
| Mars | Butler | |
| Martinsburg | Blair | |
| Marysville | Perry | Susquehanna |
| Masontown | Fayette | |
| Matamoras | Pike | |
| Mayfield | Lackawanna | |
| McAdoo | Schuylkill | |
| McClure | Snyder | |
| McConnellsburg | Fulton | |
| McDonald | Allegheny | |
| McDonald | Washington | |
| McEwensville | Northumberland | |
| McKean | Erie | |
| McKees Rocks | Allegheny | Ohio |
| McSherrystown | Adams | |
| McVeytown | Mifflin | Juniata |
| Mechanicsburg | Cumberland | |
| Mechanicsville | Schuylkill | |
| Media | Delaware | |
| Mercer | Mercer | |
| Mercersburg | Franklin | |
| Meshoppen | Wyoming | Susquehanna |
| Meyersdale | Somerset | |
| Middleburg | Snyder | |
| Middleport | Schuylkill | |
| Middletown | Dauphin | Susquehanna |
| Midland | Beaver | Ohio |
| Midway | Washington | |
| Mifflin | Juniata | Juniata |
| Mifflinburg | Union | |
| Mifflintown | Juniata | Juniata |
| Milesburg | Centre | |
| Milford | Pike | |
| Mill Creek | Huntingdon | Juniata |
| Mill Hall | Clinton | |
| Mill Village | Erie | |
| Millbourne | Delaware | |
| Millersburg | Dauphin | Susquehanna |
| Millerstown | Perry | Juniata |
| Millersville | Lancaster | |
| Millheim | Centre | |
| Millvale | Allegheny | |
| Millville | Columbia | |
| Milton | Northumberland | Susquehanna |
| Minersville | Schuylkill | |
| Modena | Chester | |
| Mohnton | Berks | |
| Monaca | Beaver | Ohio |
| Monroe | Bradford | |
| Monroeville | Allegheny | |
| Mont Alto | Franklin | |
| Montgomery | Lycoming | Susquehanna |
| Montoursville | Lycoming | |
| Montrose | Susquehanna | |
| Moosic | Lackawanna | |
| Morrisville | Bucks | Delaware |
| Morton | Delaware | |
| Moscow | Lackawanna | |
| Mount Carbon | Schuylkill | |
| Mount Carmel | Northumberland | |
| Mount Gretna | Lebanon | |
| Mount Holly Springs | Cumberland | |
| Mount Jewett | McKean | |
| Mount Joy | Lancaster | |
| Mount Oliver | Allegheny | |
| Mount Penn | Berks | |
| Mount Pleasant | Westmoreland | |
| Mount Pocono | Monroe | |
| Mount Union | Huntingdon | Juniata |
| Mount Wolf | York | |
| Mountville | Lancaster | |
| Muncy | Lycoming | Susquehanna |
| Munhall | Allegheny | |
| Murysville | Westmoreland | |
| Myerstown | Lebanon | |
| Nanty-Glo | Cambria | |
| Narberth | Montgomery | |
| Nazareth | Northampton | |
| Nescopeck | Luzerne | Susquehanna |
| Nesquehoning | Carbon | |
| New Albany | Bradford | |
| New Alexandria | Westmoreland | |
| New Baltimore | Somerset | |
| New Beaver | Lawrence | |
| New Berlin | Union | |
| New Bethlehem | Clarion | |
| New Brighton | Beaver | Beaver |
| New Britain | Bucks | |
| New Buffalo | Perry | Susquehanna |
| New Centerville | Somerset | |
| New Columbus | Luzerne | |
| New Cumberland | Cumberland | Susquehanna |
| New Eagle | Washington | Monongahela |
| New Florence | Westmoreland | |
| New Freedom | York | |
| New Galilee | Beaver | |
| New Holland | Lancaster | |
| New Hope | Bucks | Delaware |
| New Lebanon | Mercer | |
| New Milford | Susquehanna | |
| New Morgan | Berks | |
| New Oxford | Adams | |
| New Paris | Bedford | |
| New Philadelphia | Schuylkill | |
| New Ringgold | Schuylkill | |
| New Salem | York | |
| New Stanton | Westmoreland | |
| New Washington | Clearfield | |
| New Wilmington | Lawrence | |
| Newburg | Clearfield | |
| Newburg | Cumberland | |
| Newell | Fayette | Monongahela |
| Newport | Perry | Juniata |
| Newry | Blair | |
| Newton Hamilton | Mifflin | Juniata |
| Newtown | Bucks | |
| Newville | Cumberland | |
| Nicholson | Wyoming | |
| Norristown | Montgomery | Schuylkill |
| North Apollo | Armstrong | |
| North Belle Vernon | Westmoreland | Monongahela |
| North Braddock | Allegheny | |
| North Catasauqua | Northampton | Lehigh |
| North Charleroi | Washington | Monongahela |
| North East | Erie | |
| North Irwin | Westmoreland | |
| North Wales | Montgomery | |
| North York | York | |
| Northampton | Northampton | Lehigh |
| Northern Cambria | Cambria | |
| Northumberland | Northumberland | Susquehanna |
| Norwood | Delaware | |
| Nuangola | Luzerne | |
| Oakdale | Allegheny | |
| Oakland | Susquehanna | Susquehanna |
| Oakmont | Allegheny | Allegheny |
| Ohiopyle | Fayette | |
| Ohioville | Beaver | |
| Oklahoma | Westmoreland | |
| Old Forge | Lackawanna | |
| Olyphant | Lackawanna | |
| Orangeville | Columbia | |
| Orbisonia | Huntingdon | |
| Orrstown | Franklin | |
| Orwigsburg | Schuylkill | |
| Osborne | Allegheny | |
| Osceola Mills | Clearfield | |
| Osqayo | Potter | |
| Oswayo | Potter | |
| Oxford | Chester | |
| Paint | Somerset | |
| Palmerton | Carbon | Lehigh |
| Palmyra | Lebanon | |
| Palo Alto | Schuylkill | Schuylkill |
| Parkesburg | Chester | |
| Parkside | Delaware | |
| Parryville | Carbon | Lehigh |
| Patterson Heights | Beaver | |
| Patton | Cambria | |
| Paxtang | Dauphin | |
| Pen Argyl | Northampton | |
| Penbrook | Dauphin | |
| Penn | Westmoreland | |
| Penn Lake | Luzerne | |
| Penndel | Bucks | |
| Pennsburg | Montgomery | |
| Pennsbury Village | Allegheny | |
| Perkasie | Bucks | |
| Perryopolis | Fayette | |
| Petersburg | Huntingdon | |
| Petrolia | Butler | |
| Philipsburg | Centre | Hudson |
| Phoenixville | Chester | Schuylkill |
| Picture Rocks | Lycoming | |
| Pillow | Dauphin | |
| Pine Grove | Schuylkill | |
| Pitcairn | Allegheny | |
| Platea | Erie | |
| Pleasant Hills | Allegheny | |
| Pleasantville | Bedford | |
| Pleasantville | Venango | |
| Plum | Allegheny | Allegheny |
| Plumville | Indiana | |
| Plymouth | Luzerne | Susquehanna |
| Point Marion | Fayette | Monongahela |
| Polk | Venango | |
| Port Allegany | McKean | Allegheny |
| Port Carbon | Schuylkill | Schuylkill |
| Port Clinton | Schuylkill | |
| Port Matilda | Centre | |
| Port Royal | Juniata | Juniata |
| Port Vue | Allegheny | Youghiogheny |
| Portage | Cambria | |
| Portersville | Butler | |
| Portland | Northampton | |
| Pottstown | Montgomery | Schuylkill |
| Pringle | Luzerne | |
| Prompton | Wayne | |
| Prospect | Butler | |
| Prospect Park | Delaware | |
| Punxsutawney | Jefferson | |
| Quakertown | Bucks | |
| Quarryville | Lancaster | |
| Railroad | York | |
| Rainsburg | Bedford | |
| Ramey | Clearfield | |
| Rankin | Allegheny | Monongahela |
| Red Hill | Montgomery | Red |
| Red Lion | York | |
| Renovo | Clinton | Susquehanna |
| Reynoldsville | Jefferson | |
| Rices Landing | Greene | Monongahela |
| Richland | Lebanon | |
| Richlandtown | Bucks | |
| Ridgway | Elk | Clarion |
| Ridley Park | Delaware | |
| Riegelsville | Bucks | Delaware |
| Rimersburg | Clarion | |
| Ringtown | Schuylkill | |
| Riverside | Northumberland | Susquehanna |
| Roaring Spring | Blair | |
| Robesonia | Berks | |
| Rochester | Beaver | Ohio |
| Rockhill Furnace | Huntingdon | |
| Rockledge | Montgomery | |
| Rockwood | Somerset | |
| Rome | Bradford | |
| Roscoe | Washington | Monongahela |
| Rose Valley | Delaware | |
| Roseto | Northampton | |
| Roseville | Tioga | |
| Rosslyn Farms | Allegheny | |
| Rouseville | Venango | |
| Royalton | Dauphin | Susquehanna |
| Royersford | Montgomery | Schuylkill |
| Rural Valley | Armstrong | |
| Rutledge | Delaware | |
| Saegertown | Crawford | |
| Saint Clair | Schuylkill | |
| Saint Clairsville | Bedford | |
| Saint Lawrence | Berks | |
| Salisbury | Somerset | |
| Salladasburg | Lycoming | |
| Saltillo | Huntingdon | |
| Saltsburg | Indiana | |
| Sandy Lake | Mercer | |
| Sankertown | Cambria | |
| Saxonburg | Butler | |
| Saxton | Bedford | |
| Sayre | Bradford | Susquehanna |
| Scalp Level | Cambria | |
| Schellsburg | Bedford | |
| Schuylkill Haven | Schuylkill | |
| Schwenksville | Montgomery | |
| Scottdale | Westmoreland | |
| Selinsgrove | Snyder | Susquehanna |
| Sellersville | Bucks | |
| Seven Fields | Butler | |
| Seven Springs | Fayette | |
| Seven Springs | Somerset | |
| Seven Valleys | York | |
| Seward | Westmoreland | |
| Sewickley | Allegheny | Ohio |
| Sewickley Heights | Allegheny | |
| Sewickley Hills | Allegheny | |
| Shade Gap | Huntingdon | |
| Shamokin Dam | Snyder | Susquehanna |
| Shanksville | Somerset | |
| Sharon Hill | Delaware | |
| Sharpsburg | Allegheny | Allegheny |
| Sharpsville | Mercer | Shenango |
| Sheakleyville | Mercer | |
| Shelocta | Indiana | |
| Shenandoah | Schuylkill | |
| Shickshinny | Luzerne | Susquehanna |
| Shillington | Berks | |
| Shinglehouse | Potter | |
| Shippensburg | Cumberland | |
| Shippenville | Clarion | |
| Shippingport | Beaver | Ohio |
| Shiremanstown | Cumberland | |
| Shirleysburg | Huntingdon | |
| Shoemakersville | Berks | Schuylkill |
| Shrewsbury | York | |
| Silverdale | Bucks | |
| Sinking Spring | Berks | |
| Slatington | Lehigh | Lehigh |
| Sligo | Clarion | |
| Slippery Rock | Butler | |
| Smethport | McKean | |
| Smicksburg | Indiana | |
| Smithfield | Fayette | |
| Smithton | Westmoreland | |
| SNJP | Lawrence | |
| Snow Shoe | Centre | |
| Snydertown | Northumberland | |
| Somerset | Somerset | |
| Souderton | Montgomery | |
| South Bethlehem | Armstrong | |
| South Coatesville | Chester | |
| South Connellsville | Fayette | Youghiogheny |
| South Fork | Cambria | |
| South Greensburg | Westmoreland | |
| South Heights | Beaver | |
| South New Castle | Lawrence | |
| South Philipsburg | Centre | |
| South Renovo | Clinton | |
| South Waverly | Bradford | |
| South Williamsport | Lycoming | Susquehanna |
| Southmont | Cambria | |
| Southwest Greensburg | Westmoreland | |
| Spartansburg | Crawford | |
| Speers | Washington | |
| Spring City | Chester | |
| Spring Grove | York | |
| Springboro | Crawford | |
| Springdale | Allegheny | Allegheny |
| St Clair | Schuylkill | |
| St Petersburg | Clarion | |
| Starrucca | Wayne | |
| State College | Centre | |
| Steelton | Dauphin | |
| Stewartstown | York | |
| Stillwater | Columbia | |
| Stockdale | Washington | Monongahela |
| Stockertown | Northampton | |
| Stoneboro | Mercer | |
| Stoystown | Somerset | |
| Strasburg | Lancaster | |
| Strattanville | Clarion | |
| Strausstown | Berks | |
| Stroudsburg | Monroe | |
| Sugar Grove | Warren | |
| Sugar Notch | Luzerne | |
| Sugarcreek | Venango | |
| Sumemrville | Jefferson | |
| Summerhill | Cambria | |
| Summerville | Jefferson | |
| Summit Hill | Carbon | |
| Susquehanna Depot | Susquehanna | Susquehanna |
| Sutersville | Westmoreland | Youghiogheny |
| Swarthmore | Delaware | |
| Swissvale | Allegheny | |
| Swoyersville | Luzerne | |
| Sykesville | Jefferson | |
| Sylvania | Bradford | |
| Tamaqua | Schuylkill | |
| Tarentum | Allegheny | Allegheny |
| Tatamy | Northampton | |
| Taylor | Lackawanna | |
| Telford | Bucks | |
| Telford | Montgomery | |
| Terre Hill | Lancaster | |
| Thompson | Susquehanna | |
| Thompsontown | Juniata | |
| Thornburg | Allegheny | |
| Three Springs | Huntingdon | |
| Throop | Lackawanna | |
| Tidioute | Warren | Allegheny |
| Timblin | Jefferson | |
| Tioga | Tioga | |
| Tionesta | Forest | Allegheny |
| Topton | Berks | |
| Towanda | Bradford | Susquehanna |
| Tower City | Schuylkill | |
| Townville | Crawford | |
| Trafford | Allegheny | |
| Trafford | Westmoreland | |
| Trainer | Delaware | Delaware |
| Trappe | Montgomery | |
| Tremont | Schuylkill | |
| Troutville | Clearfield | |
| Troy | Bradford | |
| Trumbauersville | Bucks | |
| Tullytown | Bucks | |
| Tunkhannock | Wyoming | |
| Tunnelhill | Blair | |
| Turbotville | Northumberland | |
| Turtle Creek | Allegheny | |
| Twilight | Washington | |
| Tyrone | Blair | Little Juniata |
| Ulysses | Potter | |
| Union City | Erie | |
| Union Dale | Susquehanna | |
| Unionville | Centre | |
| Upland | Delaware | |
| Ursina | Somerset | |
| Utica | Venango | |
| Valencia | Butler | |
| Valley-Hi | Fulton | |
| Vanderbilt | Fayette | |
| Vandergrift | Westmoreland | Kiskiminetas |
| Vandling | Lackawanna | |
| Venango | Crawford | |
| Verona | Allegheny | Allegheny |
| Versailles | Allegheny | Youghiogheny |
| Vintondale | Cambria | |
| Volant | Lawrence | |
| Wall | Allegheny | |
| Wallaceton | Clearfield | |
| Walnutport | Northampton | Lehigh |
| Wampum | Lawrence | Beaver |
| Warrior Run | Luzerne | |
| Washingtonville | Montour | |
| Waterford | Erie | |
| Watsontown | Northumberland | Susquehanna |
| Wattsburg | Erie | |
| Waymart | Wayne | |
| Waynesboro | Franklin | |
| Waynesburg | Greene | |
| Weatherly | Carbon | |
| Weissport | Carbon | Lehigh |
| Wellersburg | Somerset | |
| Wellsboro | Tioga | |
| Wellsville | York | |
| Wernersville | Berks | |
| Wesleyville | Erie | |
| West Alexander | Washington | |
| West Brownsville | Washington | Monongahela |
| West Chester | Chester | |
| West Conshohocken | Montgomery | Schuylkill |
| West Easton | Northampton | |
| West Elizabeth | Allegheny | Monongahela |
| West Grove | Chester | |
| West Hazleton | Luzerne | |
| West Homestead | Allegheny | Monongahela |
| West Kittanning | Armstrong | Allegheny |
| West Lawn | Berks | |
| West Leechburg | Westmoreland | |
| West Liberty | Butler | |
| West Mayfield | Beaver | |
| West Middlesex | Mercer | Shenango |
| West Middletown | Washington | |
| West Mifflin | Allegheny | |
| West Newton | Westmoreland | Youghiogheny |
| West Philadelphia | Philadelphia | |
| West Pittston | Luzerne | Susquehanna |
| West Reading | Berks | |
| West Sunbury | Butler | |
| West View | Allegheny | |
| West Wyoming | Luzerne | |
| West York | York | |
| Westfield | Tioga | |
| Westmont | Cambria | |
| Westover | Clearfield | |
| Wheatland | Mercer | |
| Whitaker | Allegheny | Monongahela |
| White Haven | Luzerne | Lehigh |
| White Oak | Allegheny | |
| Whitehall | Allegheny | |
| Whitehall | Philadelphia | |
| Wilkinsburg | Allegheny | |
| Williamsburg | Blair | Juniata |
| Williamstown | Dauphin | |
| Wilmerding | Allegheny | |
| Wilmore | Cambria | |
| Wilson | Northampton | |
| Wind Gap | Northampton | |
| Windber | Somerset | |
| Windsor | York | |
| Winterstown | York | |
| Womelsdorf | Berks | |
| Woodbury | Bedford | |
| Woodcock | Crawford | |
| Wormleysburg | Cumberland | Susquehanna |
| Worthington | Armstrong | |
| Worthville | Jefferson | |
| Wrightsville | York | |
| Wyalusing | Bradford | Susquehanna |
| Wyoming | Luzerne | Susquehanna |
| Wyomissing | Berks | |
| Yardley | Bucks | Delaware |
| Yatesville | Luzerne | |
| Yeadon | Delaware | |
| Yoe | York | |
| York Haven | York | Susquehanna |
| York Springs | Adams | |
| Yorkana | York | |
| Youngstown | Westmoreland | |
| Youngsville | Warren | |
| Youngwood | Westmoreland | |
| Zelienople | Butler |