| City Name | County Name: | Population | Median Age |
| Abbottstown | Adams | 1,026 | 36.4 |
| Abington | Montgomery | 55,459 | 42.4 |
| Adams | Cambria | 5,640 | 40.5 |
| Adams | Butler | 13,643 | 42.9 |
| Adamstown | Lancaster | 1,880 | 25.5 |
| Akron | Lancaster | 4,015 | 36.5 |
| Albany | Berks | 1,624 | 44.7 |
| Albion | Erie | 4,372 | 43.9 |
| Alburtis | Lehigh | 2,636 | 35.3 |
| Aldan | Delaware | 4,160 | 45.6 |
| Aleppo | Allegheny | 1,878 | 69.7 |
| Aliquippa | Beaver | 8,844 | 43.3 |
| Allegheny | Westmoreland | 8,091 | 47.2 |
| Allegheny | Cambria | 3,018 | 42.1 |
| Allegheny | Blair | 6,553 | 46.7 |
| Alleghenyville | Berks | 1,013 | 49.5 |
| Allen | Northampton | 4,928 | 46.2 |
| Allentown | Lehigh | 683,794 | 31.6 |
| Allison Park | Allegheny | 23,092 | 44.3 |
| Alsace | Berks | 3,908 | 52.3 |
| Altoona | Blair | 74,829 | 38.3 |
| Ambler | Montgomery | 6,491 | 35.8 |
| Ambridge | Beaver | 6,601 | 36 |
| Amity | Berks | 13,007 | 43 |
| Amity Gardens | Berks | 3,503 | 46.4 |
| Amwell | Washington | 3,674 | 44.1 |
| Ancient Oaks | Lehigh | 7,387 | 42.2 |
| Annville | Lebanon | 4,973 | 25.1 |
| Anthony | Montour | 1,409 | 36 |
| Antis | Blair | 6,262 | 48.3 |
| Antrim | Franklin | 15,576 | 41 |
| Apollo | Armstrong | 1,523 | 41.3 |
| Archbald | Lackawanna | 7,030 | 41 |
| Ardmore | Montgomery | 12,808 | 40.4 |
| Arlington Heights | Monroe | 6,129 | 40.2 |
| Armagh | Mifflin | 3,804 | 40.2 |
| Armstrong | Indiana | 2,861 | 43.8 |
| Arnold | Westmoreland | 4,831 | 38.3 |
| Ashland | Schuylkill | 7,437 | |
| Ashley | Luzerne | 2,723 | 40.5 |
| Aspinwall | Allegheny | 2,693 | 37.3 |
| Aston | Delaware | 16,706 | 41.6 |
| Asylum | Bradford | 1,122 | 44.9 |
| Atglen | Chester | 1,409 | 30.7 |
| Athens | Bradford | 3,189 | 40.4 |
| Auburn | Susquehanna | 1,725 | 46.1 |
| Audubon | Montgomery | 9,163 | 38.2 |
| Avalon | Allegheny | 4,537 | 40.9 |
| Avis | Clinton | 1,490 | 39.9 |
| Avoca | Luzerne | 2,629 | 45.1 |
| Avon | Lebanon | 1,398 | 47.5 |
| Avondale | Chester | 1,400 | 30.4 |
| Avonia | Erie | 1,093 | 50.1 |
| Ayr | Fulton | 2,167 | 47.2 |
| Baden | Beaver | 3,880 | 47.8 |
| Baidland | Washington | 1,560 | 40.1 |
| Bainbridge | Lancaster | 1,520 | 34.6 |
| Bakerstown | Allegheny | 2,549 | 53.7 |
| Bald Eagle | Clinton | 2,077 | 44.3 |
| Baldwin | Allegheny | 19,554 | 41.2 |
| Bally | Berks | 1,245 | 37.7 |
| Bangor | Northampton | 5,228 | 36.3 |
| Banks | Carbon | 1,493 | 49 |
| Barr | Cambria | 2,071 | 44.3 |
| Barrett | Monroe | 4,096 | 46.3 |
| Bart | Lancaster | 3,327 | 27.7 |
| Bath | Northampton | 2,668 | 38.5 |
| Bear Creek | Luzerne | 2,752 | 47.8 |
| Beaver | Beaver | 4,266 | 48 |
| Beaver | Clarion | 1,780 | 46.6 |
| Beaver Falls | Beaver | 8,332 | 31.5 |
| Beccaria | Clearfield | 1,739 | 45.8 |
| Bedford | Bedford | 5,171 | 53.2 |
| Bedminster | Bucks | 7,128 | 43 |
| Beech Mountain Lakes | Luzerne | 1,789 | 48 |
| Belfast | Fulton | 1,338 | 46.4 |
| Bell | Westmoreland | 2,256 | 51.8 |
| Bell | Jefferson | 2,020 | 44.3 |
| Bell Acres | Allegheny | 1,367 | 47.1 |
| Belle Vernon | Fayette | 1,031 | 57.8 |
| Bellefonte | Centre | 12,998 | 42.9 |
| Belleville | Mifflin | 1,760 | 54.2 |
| Bellevue | Allegheny | 8,036 | 36.4 |
| Bellwood | Blair | 1,751 | 38.8 |
| Belmont | Cambria | 2,582 | 53.2 |
| Ben Avon | Allegheny | 1,731 | 38.2 |
| Benner | Centre | 9,273 | 40.9 |
| Bensalem | Bucks | 60,428 | 40.6 |
| Bentleyville | Washington | 2,480 | 45 |
| Benton | Lackawanna | 1,779 | 55 |
| Berlin | Wayne | 2,452 | 45.4 |
| Bern | Berks | 6,921 | 45.1 |
| Berwick | Columbia | 9,903 | 44 |
| Berwyn | Chester | 3,531 | 42.7 |
| Bessemer | Lawrence | 1,051 | 44.2 |
| Bethel | Delaware | 9,181 | 44.4 |
| Bethel | Fulton | 1,505 | 46.3 |
| Bethel | Armstrong | 1,072 | 52.1 |
| Bethel | Berks | 4,140 | 36.3 |
| Bethel | Lebanon | 5,228 | 37.5 |
| Bethel Park | Allegheny | 32,345 | 46.6 |
| Bethlehem | Northampton | 75,815 | 40.5 |
| Big Bass Lake | Lackawanna | 1,099 | 50 |
| Big Beaver | Beaver | 1,857 | 51.4 |
| Bigler | Clearfield | 1,192 | 43.2 |
| Biglerville | Adams | 1,219 | 34.2 |
| Birchwood Lakes | Pike | 1,139 | 49.3 |
| Birdsboro | Berks | 5,143 | 41.3 |
| Birmingham | Chester | 4,204 | 44 |
| Black Creek | Luzerne | 1,749 | 54.4 |
| Black Lick | Indiana | 1,224 | 52.4 |
| Blacklick | Cambria | 1,876 | 46.8 |
| Blair | Blair | 4,495 | 50.1 |
| Blairsville | Indiana | 6,654 | 41.3 |
| Blakely | Lackawanna | 6,210 | 53.4 |
| Blandon | Berks | 8,111 | 41.6 |
| Blawnox | Allegheny | 1,388 | 42.8 |
| Bloomfield | Perry | 1,256 | 40.4 |
| Bloomfield | Bedford | 1,076 | 40.6 |
| Bloomfield | Crawford | 1,790 | 46.2 |
| Blooming Grove | Pike | 4,645 | 50 |
| Bloomsburg | Columbia | 49,840 | 22.7 |
| Blossburg | Tioga | 1,482 | 35.7 |
| Blue Bell | Montgomery | 6,250 | 47.3 |
| Boalsburg | Centre | 4,642 | 43.7 |
| Boggs | Clearfield | 1,911 | 49.1 |
| Boggs | Centre | 2,918 | 46.8 |
| Boiling Springs | Cumberland | 3,545 | 48.3 |
| Bonneauville | Adams | 4,519 | 36.2 |
| Boothwyn | Delaware | 6,236 | 37.6 |
| Boswell | Somerset | 1,186 | 47.9 |
| Bowmansville | Lancaster | 1,958 | 42.9 |
| Boyertown | Berks | 4,071 | 44.1 |
| Brackenridge | Allegheny | 3,135 | 41.3 |
| Braddock | Allegheny | 2,105 | 49.3 |
| Braddock Hills | Allegheny | 1,783 | 50.5 |
| Bradford | McKean | 11,311 | 37.1 |
| Bradford | Clearfield | 2,987 | 44.7 |
| Bradford Woods | Allegheny | 1,141 | 47.4 |
| Brady | Butler | 1,171 | 42.2 |
| Brady | Huntingdon | 1,011 | 37.1 |
| Brady | Clearfield | 2,288 | 38.6 |
| Branch | Schuylkill | 2,001 | 47.7 |
| Bratton | Mifflin | 1,590 | 44.3 |
| Brecknock | Lancaster | 7,531 | 37.6 |
| Breinigsville | Lehigh | 6,784 | 37.4 |
| Brentwood | Allegheny | 9,268 | 36.2 |
| Bressler | Dauphin | 1,548 | 44.1 |
| Briar Creek | Columbia | 2,966 | 51.4 |
| Brickerville | Lancaster | 1,310 | 42.9 |
| Bridgeport | Montgomery | 4,570 | 34.4 |
| Bridgeton | Bucks | 1,127 | 54.5 |
| Bridgeville | Allegheny | 4,903 | 41.1 |
| Bridgewater | Susquehanna | 2,745 | 47.5 |
| Brighton | Beaver | 8,287 | 47.3 |
| Bristol | Bucks | 53,649 | 39.6 |
| Brittany Farms-The Highlands | Bucks | 3,557 | 48.2 |
| Broad Top | Bedford | 1,490 | 48.5 |
| Brockway | Jefferson | 2,801 | 44.3 |
| Brodheadsville | Monroe | 1,460 | 47.9 |
| Brokenstraw | Warren | 1,913 | 47.4 |
| Brookhaven | Delaware | 8,049 | 42.8 |
| Brookville | Jefferson | 4,388 | 40.5 |
| Broomall | Delaware | 11,222 | 44.5 |
| Brothersvalley | Somerset | 2,364 | 44.1 |
| Brown | Mifflin | 4,080 | 44.6 |
| Brownstown | Lancaster | 2,576 | 48.3 |
| Brownsville | Fayette | 2,224 | 41 |
| Browntown | Luzerne | 1,288 | 52.9 |
| Brush Valley | Indiana | 1,976 | 42.4 |
| Bryn Athyn | Montgomery | 1,404 | 36.8 |
| Bryn Mawr | Montgomery | 3,708 | 23.5 |
| Buckingham | Bucks | 20,248 | 47.7 |
| Buffalo | Butler | 7,308 | 46.5 |
| Buffalo | Union | 3,642 | 41.3 |
| Buffalo | Washington | 2,236 | 45.3 |
| Buffalo | Perry | 1,236 | 47.4 |
| Buffington | Indiana | 1,220 | 40.7 |
| Bullskin | Fayette | 6,697 | 45.2 |
| Burgettstown | Washington | 3,187 | 44.8 |
| Burnham | Mifflin | 1,993 | 42.8 |
| Burrell | Indiana | 4,165 | 50.6 |
| Bushkill | Northampton | 8,466 | 46.7 |
| Butler | Schuylkill | 4,868 | 44.7 |
| Butler | Luzerne | 9,749 | 44.6 |
| Butler | Butler | 37,796 | 38.4 |
| Butler | Adams | 2,610 | 51.6 |
| Caernarvon | Lancaster | 4,835 | 35.3 |
| California | Washington | 6,276 | 24.1 |
| Caln | Chester | 14,222 | 39.4 |
| Calumet | Westmoreland | 1,593 | 43.1 |
| Cambria | Cambria | 5,807 | 44.8 |
| Cambridge | Crawford | 1,577 | 47.4 |
| Cambridge Springs | Crawford | 2,673 | 37.1 |
| Camp Hill | Cumberland | 7,905 | 39.5 |
| Campbelltown | Lebanon | 4,725 | 42.5 |
| Canaan | Wayne | 3,919 | 40.2 |
| Canoe | Indiana | 1,415 | 41.6 |
| Canonsburg | Washington | 8,760 | 38.9 |
| Canton | Washington | 8,134 | 45.9 |
| Canton | Bradford | 1,861 | 38.7 |
| Carbondale | Lackawanna | 8,383 | 41.8 |
| Carlisle | Cumberland | 19,198 | 33.4 |
| Carnegie | Allegheny | 7,806 | 37.7 |
| Carnot-Moon | Allegheny | 11,997 | 33.4 |
| Carroll | Washington | 5,496 | 51.6 |
| Carroll | York | 6,379 | 43.8 |
| Carroll | Perry | 5,289 | 45.3 |
| Carroll Valley | Adams | 3,942 | 43.8 |
| Cass | Schuylkill | 1,820 | 44.2 |
| Castanea | Clinton | 1,160 | 43.8 |
| Castle Shannon | Allegheny | 8,216 | 42 |
| Catasauqua | Lehigh | 6,599 | 36.5 |
| Catawissa | Columbia | 1,466 | 35.5 |
| Cecil | Washington | 12,479 | 41.3 |
| Cecil-Bishop | Washington | 2,201 | 42.1 |
| Cementon | Lehigh | 1,663 | 40.4 |
| Center | Beaver | 11,502 | 45.2 |
| Center | Greene | 1,120 | 43.4 |
| Center | Butler | 7,674 | 51.1 |
| Center | Snyder | 2,126 | 39.9 |
| Center | Indiana | 4,510 | 47.8 |
| Centerville | Washington | 3,139 | 43.3 |
| Central City | Somerset | 1,029 | 48.3 |
| Centre | Berks | 4,170 | 46.2 |
| Centre Hall | Centre | 1,228 | 38.6 |
| Cetronia | Lehigh | 2,648 | 40.1 |
| Chadds Ford | Delaware | 3,720 | 45.8 |
| Chalfont | Bucks | 4,269 | 42.6 |
| Chambersburg | Franklin | 53,083 | 37.6 |
| Chanceford | York | 6,154 | 42.9 |
| Chapman | Snyder | 1,497 | 31.1 |
| Charleroi | Washington | 3,901 | 37.5 |
| Charleston | Tioga | 3,454 | 49.3 |
| Charlestown | Chester | 5,941 | 41.8 |
| Chartiers | Washington | 7,964 | 48.4 |
| Cheltenham | Montgomery | 37,171 | 39.9 |
| Cherry | Sullivan | 1,570 | 50 |
| Cherry Ridge | Wayne | 1,753 | 42.8 |
| Cherryhill | Indiana | 2,639 | 47.7 |
| Cherrytree | Venango | 1,496 | 46.4 |
| Cherryville | Northampton | 1,729 | 47.6 |
| Chester | Delaware | 34,000 | 31.3 |
| Chester Heights | Delaware | 2,742 | 39.8 |
| Chesterbrook | Chester | 4,800 | 44.6 |
| Chestnuthill | Monroe | 16,803 | 43.9 |
| Cheswick | Allegheny | 1,675 | 51.6 |
| Chevy Chase Heights | Indiana | 1,425 | 45.2 |
| Chinchilla | Lackawanna | 2,161 | 40.4 |
| Chippewa | Beaver | 7,644 | 46.3 |
| Christiana | Lancaster | 1,171 | 43.5 |
| Church Hill | Mifflin | 1,649 | 49.9 |
| Churchill | Allegheny | 2,921 | 51.9 |
| Churchville | Bucks | 4,412 | 45.2 |
| Clairton | Allegheny | 6,541 | 41 |
| Clarion | Clarion | 10,138 | 25 |
| Clarks Green | Lackawanna | 1,394 | 46.7 |
| Clarks Summit | Lackawanna | 4,865 | 46.1 |
| Clay | Butler | 2,594 | 45.5 |
| Clay | Lancaster | 6,839 | 37.5 |
| Claysburg | Blair | 1,337 | 46.2 |
| Clearfield | Butler | 2,574 | 43.9 |
| Clearfield | Cambria | 1,552 | 49.6 |
| Clearfield | Clearfield | 10,243 | 43.3 |
| Cleona | Lebanon | 2,219 | 43 |
| Cleveland | Columbia | 1,209 | 45.1 |
| Clifford | Susquehanna | 2,503 | 46.6 |
| Clifton | Lackawanna | 1,124 | 52.4 |
| Clifton Heights | Delaware | 6,697 | 36.3 |
| Clinton | Lycoming | 3,676 | 37.4 |
| Clinton | Butler | 2,802 | 44.5 |
| Clinton | Wyoming | 1,342 | 42.1 |
| Clinton | Wayne | 2,214 | 46.9 |
| Clymer | Indiana | 1,266 | 44.4 |
| Coal | Northumberland | 10,297 | 41 |
| Coaldale | Schuylkill | 2,140 | 41.3 |
| Coatesville | Chester | 13,069 | 29.8 |
| Cochranton | Crawford | 1,076 | 41 |
| Codorus | York | 3,886 | 43.8 |
| Cogan House | Lycoming | 1,040 | 41.3 |
| Colebrookdale | Berks | 5,139 | 47.5 |
| Colerain | Lancaster | 3,853 | 31.4 |
| College | Centre | 10,102 | 39.3 |
| Collegeville | Montgomery | 5,174 | 22.2 |
| Collier | Allegheny | 8,106 | 49.6 |
| Collingdale | Delaware | 8,794 | 34.1 |
| Colonial Park | Dauphin | 13,583 | 36.6 |
| Colony Park | Berks | 1,289 | 42 |
| Columbia | Lancaster | 10,355 | 37.6 |
| Columbus | Warren | 1,916 | 47.9 |
| Colwyn | Delaware | 2,551 | 30 |
| Conashaugh Lakes | Pike | 1,315 | 48.3 |
| Concord | Butler | 1,338 | 49.4 |
| Concord | Erie | 1,066 | 49.6 |
| Concord | Delaware | 17,745 | 45.1 |
| Conemaugh | Somerset | 6,913 | 51.3 |
| Conemaugh | Indiana | 2,247 | 46.1 |
| Conemaugh | Cambria | 2,097 | 47.3 |
| Conestoga | Lancaster | 3,874 | 45.6 |
| Conewago | York | 8,241 | 37.3 |
| Conewago | Dauphin | 3,078 | 43.3 |
| Conewago | Adams | 7,193 | 45.7 |
| Conewango | Warren | 3,388 | 48.2 |
| Conneaut | Erie | 4,381 | 39.7 |
| Conneaut Lakeshore | Crawford | 2,384 | 50.8 |
| Connellsville | Fayette | 7,290 | 43.4 |
| Connoquenessing | Butler | 3,948 | 48.7 |
| Conoy | Lancaster | 3,438 | 40.1 |
| Conshohocken | Montgomery | 8,047 | 32.2 |
| Conway | Beaver | 2,067 | 46.9 |
| Conyngham | Luzerne | 1,867 | 49.4 |
| Cook | Westmoreland | 1,838 | 57.8 |
| Coolbaugh | Monroe | 20,357 | 39 |
| Coolspring | Mercer | 1,985 | 53.1 |
| Cooper | Clearfield | 2,635 | 47.3 |
| Coopersburg | Lehigh | 2,567 | 47.2 |
| Coplay | Lehigh | 3,214 | 44.6 |
| Coraopolis | Allegheny | 5,424 | 40.8 |
| Cornplanter | Venango | 2,646 | 48.7 |
| Cornwall | Lebanon | 4,376 | 55.2 |
| Cornwells Heights | Bucks | 1,182 | 45.1 |
| Corry | Erie | 6,208 | 42.4 |
| Coudersport | Potter | 2,404 | 42.7 |
| Covington | Lackawanna | 1,886 | 46.4 |
| Cowanshannock | Armstrong | 2,791 | 43.6 |
| Crafton | Allegheny | 5,770 | 37.3 |
| Cranberry | Butler | 30,875 | 40 |
| Crescent | Allegheny | 2,589 | 43.4 |
| Cresson | Cambria | 10,078 | 41.8 |
| Cressona | Schuylkill | 1,591 | 41.1 |
| Cromwell | Huntingdon | 1,573 | 52.2 |
| Cross Creek | Washington | 1,646 | 48.6 |
| Croydon | Bucks | 10,034 | 38.4 |
| Croyle | Cambria | 2,220 | 43.9 |
| Cumberland | Greene | 6,295 | 42.3 |
| Cumberland Valley | Bedford | 1,408 | 48.4 |
| Cumru | Berks | 15,414 | 46.4 |
| Curtisville | Allegheny | 1,183 | 45.6 |
| Curwensville | Clearfield | 2,581 | 44.3 |
| Cussewago | Crawford | 1,518 | 46.2 |
| Dale | Cambria | 1,126 | 46.7 |
| Dallas | Luzerne | 9,208 | 43.9 |
| Dallastown | York | 3,857 | 41.3 |
| Dalton | Lackawanna | 1,188 | 48.7 |
| Damascus | Wayne | 3,611 | 49.1 |
| Danville | Montour | 4,648 | 38.5 |
| Darby | Delaware | 10,702 | 32.7 |
| Darlington | Beaver | 1,934 | 46.6 |
| Daugherty | Beaver | 3,058 | 50.6 |
| Decatur | Clearfield | 4,678 | 47.3 |
| Delaware | Mercer | 2,261 | 52 |
| Delaware | Juniata | 1,499 | 41.6 |
| Delaware | Northumberland | 4,376 | 46.5 |
| Delaware | Pike | 7,063 | 46.6 |
| Delmar | Tioga | 2,808 | 49.7 |
| Delmont | Westmoreland | 2,525 | 53.4 |
| Denver | Lancaster | 3,851 | 38.1 |
| Derry | Mifflin | 7,314 | 51 |
| Derry | Dauphin | 25,093 | 45.2 |
| Derry | Westmoreland | 2,512 | 41.7 |
| Derry | Montour | 1,086 | 46.6 |
| Devon | Chester | 1,869 | 42.4 |
| Dewart | Northumberland | 1,520 | 43.5 |
| Dickinson | Cumberland | 5,362 | 50.1 |
| Dickson City | Lackawanna | 5,761 | 41.8 |
| Dillsburg | York | 2,582 | 37.3 |
| Dimock | Susquehanna | 1,364 | 50.7 |
| Dingman | Pike | 11,619 | 43.9 |
| District | Berks | 1,391 | 48.2 |
| Donegal | Butler | 1,755 | 47.9 |
| Donegal | Washington | 2,287 | 45 |
| Donora | Washington | 4,562 | 38 |
| Dormont | Allegheny | 8,282 | 36.4 |
| Dorneyville | Lehigh | 4,224 | 47.9 |
| Dorrance | Luzerne | 2,055 | 47.7 |
| Douglass | Montgomery | 10,506 | 41.1 |
| Dover | York | 21,605 | 42.5 |
| Downingtown | Chester | 7,897 | 36.4 |
| Doylestown | Bucks | 17,431 | 46.2 |
| Dravosburg | Allegheny | 1,723 | 49.5 |
| Dreher | Wayne | 1,443 | 55.8 |
| Drexel Hill | Delaware | 27,939 | 38.2 |
| Drumore | Lancaster | 2,656 | 28.8 |
| Dublin | Bucks | 2,133 | 36.9 |
| Dublin | Huntingdon | 1,332 | 41.5 |
| Dublin | Fulton | 1,103 | 50.1 |
| DuBois | Clearfield | 11,241 | 38.1 |
| Duboistown | Lycoming | 1,171 | 48.6 |
| Dunbar | Fayette | 6,833 | 49.7 |
| Duncannon | Perry | 1,489 | 42.7 |
| Duncansville | Blair | 1,163 | 44.2 |
| Dunkard | Greene | 2,056 | 45.2 |
| Dunmore | Lackawanna | 12,954 | 42.9 |
| Dunnstable | Clinton | 1,053 | 48.8 |
| Dunnstown | Clinton | 1,438 | 41.6 |
| Dupont | Luzerne | 2,683 | 45.8 |
| Duquesne | Allegheny | 5,557 | 30.7 |
| Durham | Bucks | 1,106 | 49.7 |
| Duryea | Luzerne | 4,852 | 42.6 |
| Dyberry | Wayne | 1,443 | 50.2 |
| Eagleview | Chester | 1,843 | 54.7 |
| Eagleville | Montgomery | 5,302 | 35.8 |
| Earl | Lancaster | 7,186 | 39.3 |
| Earlston | Bedford | 1,241 | 54.1 |
| East Allen | Northampton | 4,915 | 49.5 |
| East Bangor | Northampton | 1,628 | 38.1 |
| East Berlin | Adams | 1,545 | 39.6 |
| East Berwick | Luzerne | 2,239 | 51.1 |
| East Bethlehem | Washington | 2,030 | 40.5 |
| East Bradford | Chester | 9,936 | 44.6 |
| East Brandywine | Chester | 8,601 | 42.3 |
| East Brunswick | Schuylkill | 1,810 | 43.2 |
| East Buffalo | Union | 6,882 | 35.6 |
| East Caln | Chester | 4,854 | 39.8 |
| East Carroll | Cambria | 1,404 | 49.7 |
| East Cocalico | Lancaster | 10,554 | 40.1 |
| East Conemaugh | Cambria | 1,104 | 48.3 |
| East Coventry | Chester | 6,759 | 42.4 |
| East Deer | Allegheny | 1,449 | 40.1 |
| East Donegal | Lancaster | 8,310 | 34 |
| East Drumore | Lancaster | 3,873 | 42.4 |
| East Earl | Lancaster | 6,845 | 33.3 |
| East Fallowfield | Chester | 7,560 | 41.2 |
| East Finley | Washington | 1,545 | 39.7 |
| East Franklin | Armstrong | 3,895 | 45.8 |
| East Goshen | Chester | 18,204 | 50.3 |
| East Greenville | Montgomery | 2,940 | 33 |
| East Hanover | Dauphin | 5,935 | 47.5 |
| East Hempfield | Lancaster | 24,461 | 43.8 |
| East Hopewell | York | 2,409 | 47.9 |
| East Huntingdon | Westmoreland | 7,733 | 47.3 |
| East Lackawannock | Mercer | 1,711 | 44.4 |
| East Lampeter | Lancaster | 16,996 | 38.3 |
| East Lansdowne | Delaware | 2,671 | 37.9 |
| East Mahoning | Indiana | 1,027 | 41.5 |
| East Manchester | York | 7,640 | 38.9 |
| East Marlborough | Chester | 7,388 | 48.3 |
| East McKeesport | Allegheny | 2,042 | 48.8 |
| East Mead | Crawford | 1,288 | 43.5 |
| East Nantmeal | Chester | 1,662 | 50.4 |
| East Norriton | Montgomery | 14,015 | 48.7 |
| East Nottingham | Chester | 8,975 | 37.6 |
| East Penn | Carbon | 2,813 | 52.7 |
| East Pennsboro | Cumberland | 21,432 | 41.8 |
| East Petersburg | Lancaster | 4,504 | 44 |
| East Pikeland | Chester | 7,365 | 43 |
| East Pittsburgh | Allegheny | 1,757 | 28.7 |
| East Prospect | York | 2,588 | 35.3 |
| East Providence | Bedford | 1,849 | 43.1 |
| East Rockhill | Bucks | 5,737 | 43.8 |
| East St. Clair | Bedford | 2,939 | 43.4 |
| East Stroudsburg | Monroe | 57,577 | 35.7 |
| East Taylor | Cambria | 2,528 | 46 |
| East Union | Schuylkill | 1,531 | 48.6 |
| East Uniontown | Fayette | 2,176 | 37.4 |
| East Vincent | Chester | 7,162 | 42.7 |
| East Washington | Washington | 1,810 | 38.9 |
| East Wheatfield | Indiana | 2,078 | 54.2 |
| East Whiteland | Chester | 11,841 | 35.6 |
| East York | York | 8,495 | 43.6 |
| Eastlawn Gardens | Northampton | 3,360 | 42.9 |
| Easton | Northampton | 27,189 | 34.8 |
| Easttown | Chester | 10,618 | 45.2 |
| Eaton | Wyoming | 1,514 | 45.6 |
| Ebensburg | Cambria | 4,478 | 47.4 |
| Economy | Beaver | 9,098 | 50.7 |
| Eddington | Bucks | 2,033 | 45 |
| Eddystone | Delaware | 2,412 | 30 |
| Eden | Lancaster | 2,048 | 29.5 |
| Edgewood | Allegheny | 3,004 | 36.4 |
| Edgeworth | Allegheny | 1,647 | 45.7 |
| Edgmont | Delaware | 4,059 | 51.8 |
| Edinboro | Erie | 6,222 | 23.4 |
| Edwardsville | Luzerne | 4,723 | 37.7 |
| Effort | Monroe | 2,575 | 45.2 |
| Egypt | Lehigh | 2,273 | 47.9 |
| Eldred | Monroe | 2,881 | 48.1 |
| Eldred | Jefferson | 1,140 | 52.6 |
| Eldred | Lycoming | 2,025 | 51.4 |
| Elim | Cambria | 3,453 | 46 |
| Elizabeth | Lancaster | 3,994 | 41.7 |
| Elizabeth | Allegheny | 1,476 | 43.5 |
| Elizabethtown | Lancaster | 11,445 | 36.1 |
| Elizabethville | Dauphin | 1,494 | 40.4 |
| Elk | Chester | 1,761 | 44.9 |
| Elk | Clarion | 1,563 | 44.1 |
| Elk Creek | Erie | 1,708 | 47.5 |
| Elk Lick | Somerset | 2,279 | 36.3 |
| Elkland | Tioga | 1,739 | 39.9 |
| Ellport | Lawrence | 1,103 | 49 |
| Ellwood City | Lawrence | 11,962 | 42.6 |
| Elverson | Chester | 3,946 | 61.8 |
| Elysburg | Northumberland | 1,863 | 58.5 |
| Emerald Lakes | Monroe | 3,495 | 53 |
| Emigsville | York | 3,032 | 33.8 |
| Emmaus | Lehigh | 11,467 | 42.4 |
| Emporium | Cameron | 2,344 | 46.4 |
| Emsworth | Allegheny | 2,350 | 37.5 |
| Enhaut | Dauphin | 1,270 | 36.2 |
| Enola | Cumberland | 6,251 | 37.8 |
| Ephrata | Lancaster | 13,862 | 37.6 |
| Erie | Erie | 184,484 | 34.9 |
| Espy | Columbia | 1,602 | 35.8 |
| Etna | Allegheny | 3,308 | 34.9 |
| Evans City | Butler | 1,710 | 37.1 |
| Evansburg | Montgomery | 2,151 | 42.8 |
| Everett | Bedford | 3,018 | 38.7 |
| Exeter | Berks | 25,689 | 43.7 |
| Exeter | Luzerne | 5,541 | 46.8 |
| Exton | Chester | 5,382 | 37 |
| Factoryville | Wyoming | 1,167 | 24 |
| Fairchance | Fayette | 1,886 | 37.1 |
| Fairdale | Greene | 2,264 | 40.6 |
| Fairfield | Crawford | 1,076 | 41 |
| Fairfield | Lycoming | 2,780 | 44.1 |
| Fairfield | Westmoreland | 2,099 | 49.7 |
| Fairhope | Fayette | 1,033 | 44.6 |
| Fairless Hills | Bucks | 8,379 | 40.8 |
| Fairmount | Luzerne | 1,420 | 45.1 |
| Fairview | York | 17,399 | 44.1 |
| Fairview | Erie | 10,106 | 45.4 |
| Fairview | Luzerne | 4,498 | 44.5 |
| Fairview-Ferndale | Northumberland | 2,036 | 49.6 |
| Fallowfield | Washington | 4,193 | 48.6 |
| Falls | Bucks | 33,542 | 39 |
| Fannett | Franklin | 2,594 | 38.5 |
| Farmington | Clarion | 1,790 | 51.6 |
| Farmington | Warren | 1,467 | 37.4 |
| Farrell | Mercer | 4,580 | 43.5 |
| Fawn | York | 3,143 | 44.3 |
| Faxon | Lycoming | 1,255 | 44.6 |
| Fayette | Juniata | 3,520 | 34.6 |
| Fayetteville | Franklin | 3,047 | 53.6 |
| Feasterville | Bucks | 2,571 | 39.5 |
| Fell | Lackawanna | 1,841 | 44.1 |
| Fellsburg | Westmoreland | 1,255 | 46.6 |
| Ferguson | Centre | 19,390 | 35.4 |
| Fermanagh | Juniata | 2,802 | 58.2 |
| Ferndale | Cambria | 1,495 | 37.4 |
| Findlay | Allegheny | 5,750 | 41 |
| Findley | Mercer | 2,836 | 41.5 |
| Fishing Creek | Columbia | 1,394 | 52.8 |
| Fivepointville | Lancaster | 1,453 | 34.7 |
| Fleetwood | Berks | 4,104 | 41 |
| Flemington | Clinton | 1,326 | 41.8 |
| Flourtown | Montgomery | 4,331 | 43.5 |
| Flying Hills | Berks | 2,030 | 53.1 |
| Folcroft | Delaware | 6,632 | 36.4 |
| Folsom | Delaware | 8,913 | 38 |
| Ford City | Armstrong | 2,764 | 42.5 |
| Forest City | Susquehanna | 1,741 | 49.2 |
| Forest Hills | Allegheny | 6,298 | 47.5 |
| Forest Lake | Susquehanna | 1,046 | 52.3 |
| Forks | Northampton | 15,470 | 44 |
| Fort Washington | Montgomery | 5,728 | 41.3 |
| Forty Fort | Luzerne | 4,041 | 43 |
| Forward | Allegheny | 3,303 | 48.6 |
| Foster | Luzerne | 3,445 | 50.4 |
| Foster | McKean | 4,102 | 43.3 |
| Foster Brook | McKean | 1,086 | 46 |
| Fountain Hill | Lehigh | 4,699 | 39.6 |
| Fox | Elk | 3,488 | 51 |
| Fox Chapel | Allegheny | 5,076 | 49.1 |
| Fox Chase | Berks | 1,612 | 52.6 |
| Frackville | Schuylkill | 3,611 | 43.8 |
| Franconia | Montgomery | 13,291 | 47.5 |
| Franklin | Greene | 6,937 | 43.3 |
| Franklin | Snyder | 2,084 | 44.4 |
| Franklin | Beaver | 3,889 | 46.1 |
| Franklin | York | 4,865 | 41.7 |
| Franklin | Erie | 1,548 | 46.3 |
| Franklin | Carbon | 4,157 | 50.2 |
| Franklin | Butler | 2,729 | 50.6 |
| Franklin | Fayette | 2,404 | 44.9 |
| Franklin | Luzerne | 1,723 | 45.2 |
| Franklin | Chester | 4,514 | 44.3 |
| Franklin | Venango | 8,802 | 44.7 |
| Franklin | Adams | 4,939 | 50.4 |
| Franklin Park | Allegheny | 14,885 | 42.5 |
| Frankstown | Blair | 7,340 | 51.7 |
| Frazer | Allegheny | 1,123 | 48.5 |
| Fredericksburg | Lebanon | 1,726 | 34.2 |
| Freedom | Blair | 3,353 | 48.2 |
| Freedom | Beaver | 1,472 | 36.2 |
| Freehold | Warren | 1,245 | 40.2 |
| Freeland | Luzerne | 3,424 | 40.9 |
| Freemansburg | Northampton | 2,629 | 37.1 |
| Freeport | Armstrong | 1,677 | 40.7 |
| Frenchcreek | Venango | 1,450 | 48.9 |
| Friedens | Somerset | 1,445 | 40.6 |
| Fullerton | Lehigh | 15,787 | 35.3 |
| Fulton | Lancaster | 3,170 | 35.6 |
| Galeton | Potter | 1,077 | 51 |
| Gallitzin | Cambria | 1,534 | 40.3 |
| Gap | Lancaster | 2,581 | 33.4 |
| Garden View | Lycoming | 2,779 | 41.2 |
| Gastonville | Washington | 2,459 | 52.3 |
| Geistown | Cambria | 2,271 | 48.8 |
| Georges | Fayette | 6,318 | 44.5 |
| Georgetown | Luzerne | 1,909 | 41.2 |
| Georgetown | Lancaster | 1,182 | 33.5 |
| German | Fayette | 4,861 | 40.8 |
| Germany | Adams | 2,728 | 46.2 |
| Gettysburg | Adams | 7,724 | 24.1 |
| Gibson | Susquehanna | 1,014 | 52.5 |
| Gibsonia | Allegheny | 2,296 | 39.9 |
| Gilbertsville | Montgomery | 5,438 | 37 |
| Gilpin | Armstrong | 2,522 | 49 |
| Girard | Erie | 2,913 | 40.1 |
| Girardville | Schuylkill | 1,440 | 40.6 |
| Glade | Warren | 2,159 | 51.1 |
| Glassport | Allegheny | 4,315 | 45 |
| Glen Lyon | Luzerne | 1,698 | 40.9 |
| Glen Rock | York | 2,065 | 33.1 |
| Glenburn | Lackawanna | 1,213 | 48.9 |
| Glenolden | Delaware | 7,164 | 41.2 |
| Glenshaw | Allegheny | 8,669 | 47.8 |
| Glenside | Montgomery | 7,819 | 36.5 |
| Gold Key Lake | Pike | 1,498 | 38.4 |
| Graham | Clearfield | 1,435 | 50.8 |
| Grantley | York | 3,864 | 21.4 |
| Granville | Mifflin | 5,016 | 49.1 |
| Great Bend | Susquehanna | 1,628 | 53.8 |
| Green | Indiana | 3,619 | 44.4 |
| Green Tree | Allegheny | 4,832 | 42.8 |
| Greencastle | Franklin | 3,986 | 39 |
| Greene | Beaver | 2,176 | 43.5 |
| Greene | Clinton | 1,897 | 28.1 |
| Greene | Pike | 3,825 | 49.3 |
| Greene | Mercer | 1,284 | 39.3 |
| Greene | Erie | 4,555 | 46.4 |
| Greene | Franklin | 17,667 | 40.6 |
| Greenfield | Blair | 4,009 | 40.5 |
| Greenfield | Lackawanna | 2,330 | 47.8 |
| Greenfield | Erie | 2,022 | 47.3 |
| Greenfields | Berks | 1,056 | 42.8 |
| Greenock | Allegheny | 2,087 | 43.4 |
| Greensburg | Westmoreland | 14,113 | 38.8 |
| Greenville | Mercer | 9,594 | 28.7 |
| Greenwich | Berks | 3,662 | 48.6 |
| Greenwood | Crawford | 1,359 | 45.5 |
| Greenwood | Blair | 2,780 | 43.7 |
| Greenwood | Columbia | 2,049 | 43.1 |
| Greenwood | Perry | 1,098 | 46.8 |
| Gregg | Union | 4,607 | 41.6 |
| Grill | Berks | 1,978 | 42.2 |
| Grove City | Mercer | 11,085 | 25.2 |
| Guilford | Franklin | 14,808 | 50.3 |
| Gulich | Clearfield | 1,173 | 44.7 |
| Haines | Centre | 1,796 | 34.5 |
| Halfmoon | Centre | 2,782 | 42.2 |
| Halfway House | Montgomery | 2,881 | 36.5 |
| Halifax | Dauphin | 3,500 | 42.3 |
| Hallam | York | 2,645 | 36.5 |
| Hallstead | Susquehanna | 1,203 | 46.5 |
| Hamburg | Berks | 4,355 | 40.8 |
| Hamilton | Adams | 2,553 | 44.9 |
| Hamilton | Franklin | 11,097 | 39.7 |
| Hamilton | Monroe | 8,866 | 49.5 |
| Hamiltonban | Adams | 1,969 | 48.1 |
| Hampden | Cumberland | 29,966 | 41.9 |
| Hampton | Allegheny | 18,282 | 45.2 |
| Hanover | Northampton | 11,499 | 49.1 |
| Hanover | Beaver | 3,634 | 40.5 |
| Hanover | Lehigh | 1,679 | 34.8 |
| Hanover | Washington | 2,619 | 53 |
| Hanover | York | 68,165 | 40.1 |
| Hanover | Luzerne | 10,866 | 42.2 |
| Harborcreek | Erie | 17,340 | 42.2 |
| Harford | Susquehanna | 1,377 | 47.1 |
| Harleigh | Luzerne | 1,444 | 57.7 |
| Harleysville | Montgomery | 9,568 | 45.5 |
| Harmar | Allegheny | 3,032 | 58 |
| Harmony | Beaver | 3,049 | 47.1 |
| Harris | Centre | 5,770 | 47 |
| Harrisburg | Dauphin | 442,289 | 31 |
| Harrison | Allegheny | 10,341 | 45.6 |
| Hartley | Union | 1,918 | 40.9 |
| Harveys Lake | Luzerne | 2,774 | 48.6 |
| Hasson Heights | Venango | 1,533 | 47.4 |
| Hastings | Cambria | 1,154 | 39.4 |
| Hatboro | Montgomery | 7,501 | 38.5 |
| Hatfield | Montgomery | 17,646 | 41.1 |
| Haverford | Delaware | 49,283 | 40.8 |
| Haverford College | Delaware | 1,239 | 20.1 |
| Hawley | Wayne | 1,153 | 45.4 |
| Haycock | Bucks | 2,100 | 52.5 |
| Hayfield | Crawford | 2,852 | 47.4 |
| Hazle | Luzerne | 9,550 | 52.4 |
| Hazleton | Luzerne | 55,604 | 35.8 |
| Hebron | Lebanon | 1,085 | 56 |
| Hegins | Schuylkill | 3,404 | 39.1 |
| Heidelberg | Lehigh | 3,510 | 47.8 |
| Heidelberg | Allegheny | 1,207 | 41.3 |
| Heidelberg | Lebanon | 4,239 | 40.1 |
| Heidelberg | York | 3,039 | 46.8 |
| Heidelberg | Berks | 1,725 | 44.4 |
| Hellam | York | 5,973 | 52.4 |
| Hellertown | Northampton | 5,831 | 41.8 |
| Hemlock | Columbia | 2,034 | 44.1 |
| Hemlock Farms | Pike | 3,326 | 53.5 |
| Hempfield | Westmoreland | 40,916 | 49.5 |
| Henderson | Jefferson | 1,798 | 31.3 |
| Henry Clay | Fayette | 1,652 | 49.3 |
| Hepburn | Lycoming | 2,695 | 48.8 |
| Hereford | Berks | 2,984 | 47.7 |
| Hermitage | Mercer | 15,471 | 49.1 |
| Hershey | Dauphin | 14,654 | 46.2 |
| Hickory | Lawrence | 2,499 | 43.1 |
| Highland | Chester | 1,313 | 40.2 |
| Highland Park | Mifflin | 1,504 | 41.5 |
| Highspire | Dauphin | 2,373 | 39.4 |
| Hilldale | Luzerne | 1,512 | 51.9 |
| Hilltown | Bucks | 15,424 | 43.6 |
| Hokendauqua | Lehigh | 2,667 | 48.6 |
| Hollenback | Luzerne | 1,157 | 43.2 |
| Hollidaysburg | Blair | 5,674 | 53.2 |
| Homeacre-Lyndora | Butler | 6,498 | 47.6 |
| Homer City | Indiana | 1,588 | 44 |
| Homestead | Allegheny | 3,149 | 36.8 |
| Hometown | Schuylkill | 1,168 | 47.3 |
| Honesdale | Wayne | 5,589 | 45.4 |
| Honey Brook | Chester | 8,240 | 43.2 |
| Hopewell | Cumberland | 2,875 | 34.4 |
| Hopewell | York | 5,523 | 48.3 |
| Hopewell | Beaver | 12,522 | 43 |
| Hopwood | Fayette | 2,043 | 45.7 |
| Horsham | Montgomery | 26,487 | 39.7 |
| Horton | Elk | 1,330 | 48.1 |
| Houserville | Centre | 1,972 | 39 |
| Houston | Washington | 1,238 | 43.3 |
| Houtzdale | Clearfield | 3,819 | 46.2 |
| Hudson | Luzerne | 1,446 | 38.1 |
| Hughestown | Luzerne | 1,349 | 45.2 |
| Hughesville | Lycoming | 2,029 | 36.2 |
| Hummels Wharf | Snyder | 1,266 | 51.3 |
| Hummelstown | Dauphin | 4,823 | 40.3 |
| Hunlock | Luzerne | 2,454 | 44.2 |
| Huntingdon | Huntingdon | 11,134 | 34.8 |
| Huntington | Adams | 2,637 | 42.5 |
| Huston | Clearfield | 1,247 | 45.6 |
| Huston | Centre | 1,333 | 49.2 |
| Huston | Blair | 1,423 | 38.5 |
| Hyde | Clearfield | 1,162 | 46.5 |
| Hyde Park | Berks | 2,692 | 31.2 |
| Imperial | Allegheny | 2,533 | 41.2 |
| Independence | Beaver | 2,434 | 45.6 |
| Indian Mountain Lake | Monroe | 4,719 | 38.3 |
| Indiana | Indiana | 27,142 | 21.6 |
| Industry | Beaver | 1,711 | 45.5 |
| Ingram | Allegheny | 3,198 | 37.8 |
| Inkerman | Luzerne | 1,945 | 61.6 |
| Intercourse | Lancaster | 1,640 | 44.5 |
| Irwin | Westmoreland | 3,744 | 44.9 |
| Jackson | Mercer | 1,129 | 52 |
| Jackson | Cambria | 4,090 | 50.5 |
| Jackson | Luzerne | 4,663 | 42.2 |
| Jackson | Monroe | 6,865 | 37.2 |
| Jackson | Tioga | 1,827 | 46.7 |
| Jackson | York | 8,081 | 41.6 |
| Jackson | Venango | 1,105 | 47.7 |
| Jackson | Butler | 3,979 | 44.7 |
| Jackson | Dauphin | 1,791 | 48.6 |
| Jackson | Snyder | 1,598 | 35.5 |
| Jackson | Lebanon | 8,853 | 44.5 |
| Jacksonwald | Berks | 2,900 | 51.7 |
| Jacobus | York | 1,833 | 41.5 |
| Jay | Elk | 1,997 | 50.7 |
| Jeannette | Westmoreland | 9,074 | 41.6 |
| Jefferson | Fayette | 1,906 | 47.6 |
| Jefferson | Washington | 1,165 | 49.7 |
| Jefferson | Mercer | 1,988 | 45.7 |
| Jefferson | Lackawanna | 3,660 | 43.2 |
| Jefferson | Berks | 2,135 | 44.8 |
| Jefferson | Somerset | 1,390 | 49.8 |
| Jefferson | Butler | 5,307 | 51 |
| Jefferson Hills | Allegheny | 11,101 | 44.7 |
| Jenkins | Luzerne | 4,519 | 55.8 |
| Jenkintown | Montgomery | 4,420 | 40.8 |
| Jenks | Forest | 4,497 | 36.4 |
| Jenner | Somerset | 3,852 | 40.7 |
| Jermyn | Lackawanna | 2,053 | 45.3 |
| Jersey Shore | Lycoming | 9,116 | 37.9 |
| Jessup | Lackawanna | 4,400 | 43.6 |
| Jim Thorpe | Carbon | 5,449 | 45.9 |
| Johnsonburg | Elk | 2,291 | 42.7 |
| Johnstown | Cambria | 63,141 | 42.1 |
| Jones | Elk | 1,488 | 48.8 |
| Jonestown | Lebanon | 2,028 | 34.2 |
| Juniata | Perry | 1,283 | 46.1 |
| Juniata | Bedford | 1,020 | 47.8 |
| Kane | McKean | 3,483 | 42.6 |
| Keating | McKean | 2,902 | 47.3 |
| Kelly | Union | 5,301 | 45.1 |
| Kenhorst | Berks | 2,805 | 40.1 |
| Kenilworth | Chester | 1,987 | 41 |
| Kenmar | Lycoming | 4,275 | 42.6 |
| Kennedy | Allegheny | 8,119 | 44.5 |
| Kennett | Chester | 8,226 | 48 |
| Kennett Square | Chester | 6,202 | 36.1 |
| Kersey | Elk | 1,067 | 45.9 |
| Kidder | Carbon | 1,271 | 63.6 |
| Kimmel | Bedford | 1,611 | 47.3 |
| King | Bedford | 1,270 | 42.1 |
| King of Prussia | Montgomery | 21,313 | 38 |
| Kingston | Luzerne | 12,812 | 41.2 |
| Kiskiminetas | Armstrong | 4,564 | 49.4 |
| Kittanning | Armstrong | 12,950 | 49.4 |
| Kline | Schuylkill | 1,427 | 47.1 |
| Knox | Clarion | 1,069 | 45.2 |
| Knox | Jefferson | 1,130 | 46.3 |
| Kulpmont | Northumberland | 2,754 | 47.9 |
| Kulpsville | Montgomery | 8,348 | 46.2 |
| Kutztown | Berks | 10,137 | 36 |
| Kutztown University | Berks | 3,604 | 19.8 |
| Lackawannock | Mercer | 2,570 | 46.1 |
| Lackawaxen | Pike | 5,020 | 51.7 |
| Lafayette | McKean | 2,154 | 39.6 |
| Laflin | Luzerne | 1,438 | 48.2 |
| Lake | Luzerne | 2,356 | 43.7 |
| Lake | Wayne | 5,108 | 49.7 |
| Lake City | Erie | 2,854 | 36.6 |
| Lake Heritage | Adams | 2,367 | 48.5 |
| Lake Meade | Adams | 2,569 | 47.6 |
| Lake Wynonah | Schuylkill | 2,501 | 47.3 |
| Lakemont | Blair | 1,860 | 50.2 |
| Lamar | Clinton | 2,539 | 41.6 |
| Lampeter | Lancaster | 1,358 | 34.7 |
| Lancaster | Lancaster | 401,524 | 32 |
| Lancaster | Butler | 2,610 | 46.1 |
| Landisville | Lancaster | 2,117 | 38.7 |
| Langhorne | Bucks | 1,580 | 48.9 |
| Langhorne Manor | Bucks | 1,424 | 31.3 |
| Lansdale | Montgomery | 17,083 | 38 |
| Lansdowne | Delaware | 10,647 | 41.4 |
| Lansford | Carbon | 3,803 | 39.1 |
| Larksville | Luzerne | 4,385 | 51.9 |
| Latimore | Adams | 2,689 | 44.4 |
| Latrobe | Westmoreland | 7,830 | 44.6 |
| Laureldale | Berks | 3,909 | 40.4 |
| Lawnton | Dauphin | 3,991 | 37.8 |
| Lawrence | Clearfield | 7,562 | 48.3 |
| Lawrence | Tioga | 1,780 | 45.5 |
| Lawrence Park | Erie | 3,813 | 37.5 |
| Lawson Heights | Westmoreland | 2,564 | 36.5 |
| Leacock | Lancaster | 5,601 | 28.9 |
| Lebanon | Lebanon | 78,302 | 34.5 |
| Lebanon South | Lebanon | 2,320 | 45.6 |
| LeBoeuf | Erie | 1,619 | 41 |
| Leechburg | Armstrong | 1,989 | 43 |
| Leesport | Berks | 1,891 | 36.3 |
| Leet | Allegheny | 1,602 | 41.3 |
| Leetsdale | Allegheny | 1,157 | 43.6 |
| Lehigh | Wayne | 2,066 | 47.5 |
| Lehigh | Northampton | 10,411 | 47 |
| Lehighton | Carbon | 5,313 | 43.6 |
| Lehman | Pike | 10,183 | 44.8 |
| Leith-Hatfield | Fayette | 2,344 | 55.4 |
| Lemon | Wyoming | 1,126 | 53.6 |
| Lemont | Centre | 2,188 | 44 |
| Lemont Furnace | Fayette | 1,011 | 33.3 |
| Lemoyne | Cumberland | 4,634 | 37.7 |
| Lenape Heights | Armstrong | 1,107 | 54.1 |
| Lenox | Susquehanna | 1,512 | 49.8 |
| Leola | Lancaster | 7,576 | 33.4 |
| Letterkenny | Franklin | 2,397 | 46.9 |
| Level Green | Westmoreland | 3,881 | 48 |
| Levittown | Bucks | 51,818 | 39.7 |
| Lewis | Union | 1,568 | 37 |
| Lewis | Northumberland | 1,941 | 42.9 |
| Lewisburg | Union | 5,708 | 22.3 |
| Lewistown | Mifflin | 21,614 | 35.7 |
| Liberty | Montour | 1,822 | 41.2 |
| Liberty | Allegheny | 2,454 | 48.2 |
| Liberty | Adams | 1,392 | 45.8 |
| Liberty | Centre | 2,045 | 46.6 |
| Liberty | Susquehanna | 1,230 | 49.9 |
| Liberty | McKean | 1,427 | 47.6 |
| Liberty | Bedford | 1,425 | 48.4 |
| Liberty | Mercer | 1,589 | 46 |
| Licking Creek | Fulton | 1,569 | 43 |
| Ligonier | Westmoreland | 6,441 | 55 |
| Lima | Delaware | 1,938 | 82.2 |
| Limerick | Montgomery | 18,990 | 40.3 |
| Limestone | Montour | 1,194 | 38.3 |
| Limestone | Union | 1,725 | 37.2 |
| Limestone | Lycoming | 2,105 | 40 |
| Limestone | Clarion | 1,856 | 44.7 |
| Lincoln | Allegheny | 1,022 | 53.2 |
| Lincoln | Somerset | 1,313 | 46.8 |
| Lincoln Park | Berks | 1,760 | 41.5 |
| Lincoln University | Chester | 1,834 | 20 |
| Linglestown | Dauphin | 5,688 | 46.1 |
| Linntown | Union | 1,421 | 47.4 |
| Linwood | Delaware | 3,225 | 34 |
| Lionville | Chester | 6,398 | 37.6 |
| Litchfield | Bradford | 1,285 | 50.2 |
| Lititz | Lancaster | 9,465 | 45.1 |
| Little Beaver | Lawrence | 1,377 | 43.2 |
| Little Britain | Lancaster | 4,227 | 47.4 |
| Littlestown | Adams | 6,409 | 38.1 |
| Lock Haven | Clinton | 16,490 | 25.2 |
| Locust | Columbia | 1,458 | 44.7 |
| Logan | Blair | 12,379 | 48.4 |
| Loganville | York | 1,313 | 35.7 |
| London Britain | Chester | 3,238 | 45 |
| London Grove | Chester | 8,696 | 37.1 |
| Londonderry | Chester | 2,475 | 44.4 |
| Londonderry | Bedford | 1,928 | 46 |
| Londonderry | Dauphin | 5,228 | 48.4 |
| Longswamp | Berks | 5,725 | 47.2 |
| Lorane | Berks | 4,085 | 46.8 |
| Loretto | Cambria | 1,190 | 20.2 |
| Lower Allen | Cumberland | 19,418 | 40.4 |
| Lower Alsace | Berks | 4,642 | 44 |
| Lower Burrell | Westmoreland | 11,078 | 48.5 |
| Lower Chanceford | York | 3,098 | 42.8 |
| Lower Chichester | Delaware | 3,468 | 33.4 |
| Lower Frankford | Cumberland | 1,864 | 45.2 |
| Lower Frederick | Montgomery | 4,881 | 39.7 |
| Lower Gwynedd | Montgomery | 11,520 | 49.8 |
| Lower Heidelberg | Berks | 5,965 | 41.3 |
| Lower Macungie | Lehigh | 32,218 | 44.3 |
| Lower Mahanoy | Northumberland | 1,586 | 49 |
| Lower Makefield | Bucks | 32,662 | 47 |
| Lower Merion | Montgomery | 59,037 | 44 |
| Lower Mifflin | Cumberland | 1,806 | 39.3 |
| Lower Milford | Lehigh | 3,963 | 48.5 |
| Lower Moreland | Montgomery | 13,167 | 46.2 |
| Lower Mount Bethel | Northampton | 3,071 | 52.7 |
| Lower Nazareth | Northampton | 6,265 | 43.9 |
| Lower Oxford | Chester | 5,064 | 21.7 |
| Lower Paxton | Dauphin | 49,065 | 41.2 |
| Lower Pottsgrove | Montgomery | 12,119 | 43.2 |
| Lower Providence | Montgomery | 26,650 | 40.1 |
| Lower Salford | Montgomery | 15,364 | 44.4 |
| Lower Saucon | Northampton | 10,792 | 48 |
| Lower Southampton | Bucks | 19,146 | 40.7 |
| Lower Swatara | Dauphin | 8,837 | 45.8 |
| Lower Towamensing | Carbon | 3,183 | 42.8 |
| Lower Tyrone | Fayette | 1,121 | 45.9 |
| Lower Windsor | York | 7,545 | 47.9 |
| Lower Yoder | Cambria | 2,450 | 56 |
| Lowhill | Lehigh | 2,222 | 46.6 |
| Loyalhanna | Westmoreland | 3,456 | 46.9 |
| Loyalsock | Lycoming | 10,999 | 49.5 |
| Lurgan | Franklin | 2,286 | 36.9 |
| Luzerne | Fayette | 5,909 | 44.3 |
| Lycoming | Lycoming | 1,409 | 51.3 |
| Lykens | Dauphin | 2,956 | 39.6 |
| Lynn | Lehigh | 4,373 | 43.5 |
| Lynnwood-Pricedale | Westmoreland | 1,889 | 52.6 |
| Macungie | Lehigh | 3,178 | 40.7 |
| Madison | Clarion | 1,201 | 47.6 |
| Madison | Lackawanna | 2,664 | 42.5 |
| Madison | Columbia | 1,545 | 46.7 |
| Mahanoy | Schuylkill | 3,219 | 40.8 |
| Mahanoy City | Schuylkill | 3,944 | 32.7 |
| Mahoning | Armstrong | 1,402 | 49.3 |
| Mahoning | Carbon | 4,222 | 50.5 |
| Mahoning | Lawrence | 2,896 | 41.1 |
| Mahoning | Montour | 4,176 | 47.3 |
| Maidencreek | Berks | 9,434 | 42.5 |
| Main | Columbia | 1,326 | 44 |
| Malvern | Chester | 3,455 | 42.7 |
| Manchester | York | 2,740 | 49.8 |
| Manheim | Lancaster | 4,849 | 37.7 |
| Manheim | York | 3,469 | 48.8 |
| Manor | Lancaster | 20,832 | 39.7 |
| Manor | Westmoreland | 3,344 | 39.1 |
| Manor | Armstrong | 4,115 | 49.7 |
| Mansfield | Tioga | 3,341 | 31.2 |
| Maple Glen | Montgomery | 6,726 | 41.2 |
| Marcus Hook | Delaware | 2,402 | 35.8 |
| Marianne | Clarion | 1,082 | 47.5 |
| Marienville | Forest | 4,045 | 35.5 |
| Marietta | Lancaster | 2,604 | 38.6 |
| Marion | Franklin | 1,170 | 37.6 |
| Marion | Berks | 1,627 | 50 |
| Marion | Centre | 1,546 | 35.6 |
| Marion | Butler | 1,184 | 45.8 |
| Marlborough | Montgomery | 3,372 | 41.5 |
| Marple | Delaware | 23,779 | 46.9 |
| Mars | Butler | 1,612 | 48.3 |
| Marshall | Allegheny | 9,053 | 41.3 |
| Marshallton | Northumberland | 1,160 | 50.7 |
| Martic | Lancaster | 5,220 | 41.4 |
| Martinsburg | Blair | 2,563 | 49.8 |
| Marysville | Perry | 2,559 | 35.9 |
| Masontown | Fayette | 4,220 | 42.1 |
| Matamoras | Pike | 2,362 | 41.8 |
| Maxatawny | Berks | 7,330 | 20.6 |
| Mayfield | Lackawanna | 1,695 | 46.6 |
| Maytown | Lancaster | 3,928 | 31.7 |
| McAdoo | Schuylkill | 2,156 | 37.6 |
| McCalmont | Jefferson | 1,281 | 30.7 |
| McCandless | Allegheny | 28,471 | 44.2 |
| McConnellsburg | Fulton | 1,002 | 38.8 |
| McConnellstown | Huntingdon | 1,524 | 45.2 |
| McDonald | Washington | 2,050 | 40 |
| McGovern | Washington | 2,790 | 43.1 |
| McKean | Erie | 4,370 | 42.5 |
| McKees Rocks | Allegheny | 5,855 | 35 |
| McKeesport | Allegheny | 19,009 | 44.9 |
| McMurray | Washington | 4,215 | 44.9 |
| McSherrystown | Adams | 3,090 | 39.1 |
| Mead | Warren | 1,394 | 50 |
| Meadowlands | Washington | 1,249 | 38.7 |
| Meadowood | Butler | 2,847 | 48.5 |
| Meadville | Crawford | 22,580 | 37.9 |
| Mechanicsburg | Cumberland | 8,990 | 40.5 |
| Media | Delaware | 5,682 | 39.8 |
| Menallen | Fayette | 4,050 | 45.7 |
| Menno | Mifflin | 1,914 | 25.3 |
| Mercer | Mercer | 3,608 | 44.1 |
| Mercersburg | Franklin | 1,532 | 46.5 |
| Meridian | Butler | 3,970 | 47.4 |
| Messiah College | Cumberland | 2,158 | 20.1 |
| Metal | Franklin | 1,528 | 48.3 |
| Meyersdale | Somerset | 2,399 | 47.8 |
| Middle Paxton | Dauphin | 5,080 | 46.4 |
| Middle Smithfield | Monroe | 15,725 | 43.5 |
| Middleburg | Snyder | 1,270 | 34.8 |
| Middlebury | Tioga | 1,186 | 45.8 |
| Middlecreek | Snyder | 2,173 | 42.6 |
| Middlesex | Cumberland | 7,335 | 43.5 |
| Middletown | Delaware | 15,969 | 50.8 |
| Middletown | Northampton | 7,212 | 47.1 |
| Middletown | Bucks | 45,117 | 42.7 |
| Middletown | Dauphin | 9,594 | 35.8 |
| Midland | Beaver | 2,469 | 40 |
| Midway | Adams | 2,062 | 46.3 |
| Mifflin | Lycoming | 1,119 | 45.3 |
| Mifflin | Columbia | 2,134 | 46.1 |
| Mifflinburg | Union | 4,282 | 43.8 |
| Mifflintown | Juniata | 4,254 | 36.7 |
| Mifflinville | Columbia | 1,129 | 53 |
| Miles | Centre | 2,288 | 25.8 |
| Milesburg | Centre | 1,076 | 37.9 |
| Milford | Somerset | 1,463 | 47.4 |
| Milford | Juniata | 2,242 | 46 |
| Milford | Bucks | 10,064 | 46.7 |
| Milford Square | Bucks | 1,034 | 38 |
| Mill Hall | Clinton | 1,608 | 38.6 |
| Millbourne | Delaware | 1,160 | 31 |
| Millcreek | Erie | 53,297 | 43.4 |
| Millcreek | Lebanon | 4,115 | 32.6 |
| Millersburg | Dauphin | 4,467 | 45.6 |
| Millersville | Lancaster | 8,359 | 27.9 |
| Millvale | Allegheny | 3,662 | 43 |
| Milroy | Mifflin | 1,246 | 48.3 |
| Milton | Northumberland | 28,851 | 39.5 |
| Minersville | Schuylkill | 4,157 | 42.4 |
| Mohnton | Berks | 3,018 | 41.3 |
| Monaca | Beaver | 5,421 | 44.3 |
| Monaghan | York | 2,658 | 48.3 |
| Monessen | Westmoreland | 61,960 | 46.3 |
| Monongahela | Washington | 4,102 | 40.7 |
| Monroe | Cumberland | 6,119 | 45.8 |
| Monroe | Juniata | 2,453 | 39.8 |
| Monroe | Bedford | 1,439 | 40 |
| Monroe | Clarion | 1,427 | 46.4 |
| Monroe | Wyoming | 1,535 | 45.3 |
| Monroe | Snyder | 4,114 | 48.6 |
| Monroeville | Allegheny | 27,380 | 46.2 |
| Mont Alto | Franklin | 1,729 | 36.1 |
| Montgomery | Montgomery | 26,044 | 44.7 |
| Montgomery | Lycoming | 6,159 | 34.5 |
| Montgomery | Indiana | 1,548 | 51.1 |
| Montgomery | Franklin | 6,221 | 44.5 |
| Montgomeryville | Montgomery | 13,082 | 43.5 |
| Montour | Columbia | 1,418 | 43.9 |
| Montoursville | Lycoming | 4,399 | 41.4 |
| Montrose | Susquehanna | 1,477 | 49.7 |
| Moon | Allegheny | 25,489 | 37.9 |
| Moore | Northampton | 9,317 | 48.1 |
| Moosic | Lackawanna | 5,832 | 44.7 |
| Morgan | Greene | 2,295 | 43.7 |
| Morris | Clearfield | 2,870 | 43.2 |
| Morrisville | Bucks | 8,521 | 40.9 |
| Morton | Delaware | 2,670 | 38.9 |
| Moscow | Lackawanna | 2,823 | 47.4 |
| Mount Carmel | Northumberland | 5,724 | 47 |
| Mount Cobb | Lackawanna | 1,875 | 41 |
| Mount Holly Springs | Cumberland | 4,463 | 37.8 |
| Mount Joy | Adams | 3,728 | 50.6 |
| Mount Joy | Lancaster | 8,278 | 37.4 |
| Mount Lebanon | Allegheny | 32,303 | 44.3 |
| Mount Oliver | Allegheny | 3,281 | 32.7 |
| Mount Penn | Berks | 3,121 | 36.3 |
| Mount Pleasant | Washington | 3,503 | 52.1 |
| Mount Pleasant | Westmoreland | 4,221 | 46.3 |
| Mount Pleasant | Columbia | 1,534 | 46.6 |
| Mount Pleasant | Wayne | 1,416 | 49.3 |
| Mount Pleasant | Adams | 4,689 | 47.2 |
| Mount Pocono | Monroe | 23,820 | 43.2 |
| Mount Union | Huntingdon | 3,689 | 39.3 |
| Mount Wolf | York | 1,385 | 38.4 |
| Mountain Top | Luzerne | 11,489 | 43.8 |
| Mountainhome | Monroe | 1,047 | 52.3 |
| Mountville | Lancaster | 2,847 | 40 |
| Muddy Creek | Butler | 2,232 | 47 |
| Muhlenberg | Berks | 20,223 | 39 |
| Muhlenberg Park | Berks | 1,656 | 47.8 |
| Muncy | Lycoming | 9,245 | 41.6 |
| Muncy Creek | Lycoming | 3,500 | 48.9 |
| Mundys Corner | Cambria | 1,683 | 45.3 |
| Munhall | Allegheny | 11,006 | 46.5 |
| Murrysville | Westmoreland | 19,590 | 48.9 |
| Muse | Washington | 2,678 | 35.9 |
| Myerstown | Lebanon | 3,251 | 40.4 |
| Nanticoke | Luzerne | 10,312 | 42.9 |
| Nanty-Glo | Cambria | 3,543 | 44.6 |
| Napier | Bedford | 2,077 | 50.6 |
| Narberth | Montgomery | 4,336 | 40.6 |
| Nazareth | Northampton | 5,702 | 39.4 |
| Nescopeck | Luzerne | 1,544 | 47.2 |
| Neshannock | Lawrence | 9,254 | 49.4 |
| Nesquehoning | Carbon | 3,250 | 42 |
| Nether Providence | Delaware | 13,767 | 44.2 |
| New Beaver | Lawrence | 1,421 | 49.4 |
| New Bedford | Lawrence | 1,032 | 41.8 |
| New Berlinville | Berks | 1,634 | 46.1 |
| New Brighton | Beaver | 5,679 | 41.6 |
| New Britain | Bucks | 11,336 | 45.7 |
| New Castle | Lawrence | 38,930 | 41.2 |
| New Castle Northwest | Lawrence | 1,393 | 50.5 |
| New Columbia | Union | 1,077 | 44.6 |
| New Cumberland | Cumberland | 7,288 | 42.8 |
| New Eagle | Washington | 2,085 | 45.5 |
| New Freedom | York | 14,882 | 42.1 |
| New Garden | Chester | 12,153 | 40.6 |
| New Hanover | Montgomery | 12,841 | 40.5 |
| New Holland | Lancaster | 5,464 | 43.3 |
| New Hope | Bucks | 2,530 | 51.5 |
| New Kensington | Westmoreland | 12,292 | 46.8 |
| New London | Chester | 5,946 | 41.4 |
| New Milford | Susquehanna | 1,778 | 51.4 |
| New Oxford | Adams | 1,813 | 34.5 |
| New Philadelphia | Schuylkill | 1,031 | 45.2 |
| New Sewickley | Beaver | 7,276 | 50.1 |
| New Stanton | Westmoreland | 2,060 | 41.8 |
| New Wilmington | Lawrence | 2,349 | 21.5 |
| Newberry | York | 15,701 | 43.1 |
| Newlin | Chester | 1,237 | 47.2 |
| Newmanstown | Lebanon | 2,449 | 34.8 |
| Newport | Luzerne | 5,346 | 40.6 |
| Newton | Lackawanna | 2,770 | 46.2 |
| Newtown | Delaware | 13,351 | 47.2 |
| Newtown | Bucks | 2,240 | 52.7 |
| Newtown Grant | Bucks | 3,562 | 45.3 |
| Newville | Cumberland | 1,347 | 37.6 |
| Nicholson | Fayette | 1,766 | 50.3 |
| Nixon | Butler | 1,265 | 59.6 |
| Nockamixon | Bucks | 3,388 | 49.3 |
| Norristown | Montgomery | 34,341 | 32.8 |
| North Annville | Lebanon | 2,484 | 50.4 |
| North Apollo | Armstrong | 1,201 | 50.7 |
| North Beaver | Lawrence | 3,977 | 45.4 |
| North Belle Vernon | Westmoreland | 1,857 | 41.4 |
| North Bethlehem | Washington | 1,518 | 46 |
| North Braddock | Allegheny | 4,669 | 41 |
| North Buffalo | Armstrong | 2,937 | 46.8 |
| North Catasauqua | Northampton | 2,831 | 40 |
| North Centre | Columbia | 2,210 | 48 |
| North Charleroi | Washington | 1,261 | 47.1 |
| North Codorus | York | 9,051 | 42.2 |
| North Cornwall | Lebanon | 7,838 | 41.5 |
| North Coventry | Chester | 7,988 | 43 |
| North East | Erie | 6,264 | 43.7 |
| North Fayette | Allegheny | 14,687 | 38 |
| North Franklin | Washington | 4,549 | 47 |
| North Heidelberg | Berks | 1,351 | 53.3 |
| North Hopewell | York | 2,765 | 46.5 |
| North Huntingdon | Westmoreland | 30,430 | 45.2 |
| North Lebanon | Lebanon | 11,981 | 44.9 |
| North Londonderry | Lebanon | 8,451 | 49.5 |
| North Mahoning | Indiana | 1,358 | 41 |
| North Manheim | Schuylkill | 3,684 | 47.8 |
| North Middleton | Cumberland | 11,594 | 39.8 |
| North Newton | Cumberland | 2,497 | 37.1 |
| North Sewickley | Beaver | 5,415 | 46.3 |
| North Shenango | Crawford | 1,284 | 55.8 |
| North Strabane | Washington | 14,437 | 43.5 |
| North Towanda | Bradford | 1,103 | 58.3 |
| North Union | Fayette | 12,200 | 46.9 |
| North Versailles | Allegheny | 10,037 | 46.7 |
| North Wales | Montgomery | 3,265 | 39.9 |
| North Warren | Warren | 1,807 | 50.4 |
| North Whitehall | Lehigh | 16,278 | 44.9 |
| North Woodbury | Blair | 2,624 | 51.3 |
| North York | York | 2,027 | 34.4 |
| Northampton | Northampton | 9,870 | 39.8 |
| Northampton | Bucks | 39,263 | 46.2 |
| Northern Cambria | Cambria | 5,981 | 39.9 |
| Northmoreland | Wyoming | 1,445 | 44.8 |
| Northumberland | Northumberland | 3,607 | 39.8 |
| Northwest Harborcreek | Erie | 9,077 | 49.7 |
| Norwegian | Schuylkill | 1,878 | 52.8 |
| Norwood | Delaware | 5,897 | 40.2 |
| Nottingham | Washington | 3,024 | 51.8 |
| O'Hara | Allegheny | 8,892 | 48.5 |
| Oak Hills | Butler | 2,255 | 49.4 |
| Oakdale | Allegheny | 1,432 | 47.6 |
| Oakland | Lawrence | 1,579 | 39.3 |
| Oakland | Venango | 1,342 | 50.9 |
| Oakland | Butler | 2,882 | 45.8 |
| Oakland | Cambria | 1,422 | 57.7 |
| Oakmont | Allegheny | 6,541 | 47.8 |
| Oakwood | Lawrence | 2,233 | 51.3 |
| Ohio | Allegheny | 6,565 | 40 |
| Ohioville | Beaver | 3,284 | 44.9 |
| Oil City | Venango | 13,935 | 40.7 |
| Oil Creek | Crawford | 1,819 | 47.1 |
| Old Forge | Lackawanna | 7,894 | 47.5 |
| Old Lycoming | Lycoming | 4,957 | 47.4 |
| Old Orchard | Northampton | 2,185 | 49 |
| Oley | Berks | 3,795 | 49.5 |
| Oliver | Fayette | 2,456 | 45.6 |
| Oliver | Perry | 1,872 | 42.7 |
| Oliver | Jefferson | 1,104 | 46.1 |
| Oliver | Mifflin | 2,035 | 49.9 |
| Olyphant | Lackawanna | 5,023 | 42.8 |
| Ontelaunee | Berks | 2,605 | 36.8 |
| Orange | Columbia | 1,019 | 51.2 |
| Orchard Hills | Armstrong | 2,294 | 43.4 |
| Oreland | Montgomery | 5,625 | 39.9 |
| Orwell | Bradford | 1,078 | 41.9 |
| Orwigsburg | Schuylkill | 5,376 | 46.6 |
| Osceola Mills | Clearfield | 1,069 | 39.2 |
| Otto | McKean | 1,657 | 41.9 |
| Overfield | Wyoming | 1,540 | 48.5 |
| Oxford | Chester | 5,581 | 33.8 |
| Packer | Carbon | 1,012 | 51.9 |
| Paint | Clarion | 1,554 | 45.4 |
| Palmdale | Dauphin | 1,252 | 41.1 |
| Palmer | Northampton | 21,345 | 46.2 |
| Palmer Heights | Northampton | 3,837 | 51.1 |
| Palmerton | Carbon | 5,336 | 41 |
| Palmyra | Pike | 3,215 | 57.7 |
| Palmyra | Lebanon | 7,587 | 36.6 |
| Palmyra | Wayne | 1,140 | 47.2 |
| Paoli | Chester | 5,651 | 46.7 |
| Paradise | York | 4,009 | 42.9 |
| Paradise | Lancaster | 5,658 | 31.9 |
| Paradise | Monroe | 3,111 | 34.9 |
| Park Forest Village | Centre | 10,299 | 31.7 |
| Parkesburg | Chester | 3,993 | 37.2 |
| Parks | Armstrong | 2,611 | 46.5 |
| Parkside | Delaware | 2,330 | 32.9 |
| Parkville | York | 7,234 | 37.4 |
| Patterson | Beaver | 2,906 | 44.7 |
| Patton | Centre | 15,828 | 29.6 |
| Paupack | Wayne | 3,752 | 56.2 |
| Paxtang | Dauphin | 1,546 | 38.1 |
| Paxtonia | Dauphin | 5,296 | 42.3 |
| Peach Bottom | York | 5,010 | 42.1 |
| Pen Argyl | Northampton | 3,556 | 34.6 |
| Pen Mar | Franklin | 1,025 | 39.1 |
| Penbrook | Dauphin | 2,985 | 29.7 |
| Penn | Chester | 5,501 | 51.3 |
| Penn | Butler | 4,916 | 53 |
| Penn | Perry | 3,230 | 42.3 |
| Penn | Berks | 2,067 | 49.9 |
| Penn | Lancaster | 9,652 | 42 |
| Penn | Snyder | 4,380 | 47.7 |
| Penn | Clearfield | 1,237 | 46.7 |
| Penn | York | 16,370 | 41.1 |
| Penn | Cumberland | 2,984 | 43.8 |
| Penn | Centre | 1,220 | 39.1 |
| Penn Estates | Monroe | 5,363 | 35.2 |
| Penn Forest | Carbon | 9,626 | 45.9 |
| Penn Hills | Allegheny | 41,317 | 44.4 |
| Penn State Erie | Erie | 1,626 | 19.4 |
| Penn Wynne | Montgomery | 5,932 | 48.6 |
| Penndel | Bucks | 2,157 | 32.3 |
| Pennsburg | Montgomery | 3,855 | 40.7 |
| Pennsbury | Chester | 3,640 | 49.6 |
| Pennside | Berks | 4,304 | 44.5 |
| Pennville | York | 2,028 | 36.4 |
| Pequea | Lancaster | 4,978 | 45.1 |
| Perkasie | Bucks | 8,738 | 40.3 |
| Perkiomen | Montgomery | 9,163 | 38.4 |
| Perry | Mercer | 1,358 | 48 |
| Perry | Greene | 1,453 | 45.4 |
| Perry | Jefferson | 1,072 | 44.4 |
| Perry | Fayette | 2,234 | 52.8 |
| Perry | Snyder | 2,225 | 39.4 |
| Perry | Berks | 2,430 | 47.2 |
| Perry | Lawrence | 2,036 | 45.3 |
| Perryopolis | Fayette | 1,666 | 47.7 |
| Peters | Washington | 21,983 | 44.4 |
| Philadelphia | Philadelphia | 5,649,300 | 34.4 |
| Philipsburg | Centre | 9,754 | 43.4 |
| Phoenixville | Chester | 16,968 | 35.1 |
| Pike | Clearfield | 2,408 | 47.3 |
| Pike | Berks | 1,595 | 50.6 |
| Pine | Indiana | 1,645 | 49.9 |
| Pine | Allegheny | 13,118 | 38.8 |
| Pine | Columbia | 1,063 | 48.7 |
| Pine | Mercer | 4,986 | 44.3 |
| Pine Creek | Clinton | 3,250 | 52.3 |
| Pine Grove | Warren | 2,564 | 51 |
| Pine Grove | Schuylkill | 3,277 | 39.4 |
| Pine Grove Mills | Centre | 1,463 | 62.2 |
| Pine Ridge | Pike | 2,703 | 43.7 |
| Pinegrove | Venango | 1,122 | 50 |
| Pitcairn | Allegheny | 3,158 | 39.3 |
| Pittsburgh | Allegheny | 1,703,270 | 32.9 |
| Pittsfield | Warren | 1,313 | 42.5 |
| Pittston | Luzerne | 7,802 | 34.5 |
| Plainfield | Northampton | 6,194 | 50.7 |
| Plains | Luzerne | 9,704 | 49.3 |
| Pleasant | Warren | 2,321 | 55.3 |
| Pleasant Gap | Centre | 3,310 | 41.6 |
| Pleasant Hill | Lebanon | 2,809 | 32 |
| Pleasant Hills | Allegheny | 8,026 | 47.4 |
| Plum | Allegheny | 27,087 | 45.3 |
| Plumcreek | Armstrong | 2,348 | 44.3 |
| Plumstead | Bucks | 13,980 | 42.6 |
| Plumsteadville | Bucks | 2,581 | 41.2 |
| Plymouth | Luzerne | 5,794 | 34.6 |
| Plymouth | Montgomery | 17,582 | 40.2 |
| Plymouth Meeting | Montgomery | 6,947 | 42 |
| Plymptonville | Clearfield | 1,192 | 42.6 |
| Pocono | Monroe | 10,909 | 43.7 |
| Pocono Pines | Monroe | 1,023 | 48.8 |
| Pocono Ranch Lands | Pike | 1,205 | 47.9 |
| Pocono Springs | Wayne | 1,325 | 49 |
| Pocono Woodland Lakes | Pike | 3,979 | 43.6 |
| Pocopson | Chester | 4,842 | 38.3 |
| Point | Northumberland | 3,629 | 47.1 |
| Point Marion | Fayette | 1,098 | 37.5 |
| Polk | Monroe | 7,686 | 38.4 |
| Port Allegany | McKean | 1,998 | 42.6 |
| Port Carbon | Schuylkill | 1,775 | 43.2 |
| Port Vue | Allegheny | 3,651 | 45.3 |
| Portage | Cambria | 6,546 | 43.9 |
| Porter | Huntingdon | 1,840 | 52.2 |
| Porter | Lycoming | 1,887 | 42 |
| Porter | Schuylkill | 2,017 | 47.7 |
| Porter | Clinton | 1,465 | 40.7 |
| Porter | Clarion | 1,129 | 48.3 |
| Potter | Centre | 3,588 | 49.3 |
| Pottsgrove | Montgomery | 3,328 | 47 |
| Pottstown | Montgomery | 108,758 | 35.6 |
| Pottsville | Schuylkill | 40,685 | 42.2 |
| Price | Monroe | 3,641 | 44.7 |
| Progress | Dauphin | 10,094 | 38.6 |
| Prospect | Butler | 1,109 | 49.6 |
| Prospect Park | Delaware | 6,492 | 35.7 |
| Providence | Lancaster | 7,029 | 42.8 |
| Pulaski | Lawrence | 3,285 | 45.6 |
| Punxsutawney | Jefferson | 6,117 | 46 |
| Pymatuning | Mercer | 3,101 | 42.1 |
| Pymatuning Central | Crawford | 2,163 | 59.3 |
| Quakertown | Bucks | 8,784 | 37.6 |
| Quarryville | Lancaster | 7,741 | 30.4 |
| Queens Gate | York | 1,437 | 25.7 |
| Quemahoning | Somerset | 1,811 | 48.4 |
| Quincy | Franklin | 5,470 | 47 |
| Raccoon | Beaver | 2,950 | 50.9 |
| Radnor | Delaware | 31,820 | 28.9 |
| Ralpho | Northumberland | 4,226 | 49 |
| Randolph | Crawford | 1,725 | 40.9 |
| Rankin | Allegheny | 2,027 | 36 |
| Ransom | Lackawanna | 1,646 | 46.3 |
| Rapho | Lancaster | 12,011 | 47.3 |
| Raubsville | Northampton | 1,442 | 45.2 |
| Rayburn | Armstrong | 1,562 | 46.1 |
| Rayne | Indiana | 2,832 | 49.1 |
| Reade | Cambria | 1,508 | 47.1 |
| Reading | Berks | 267,155 | 30 |
| Reamstown | Lancaster | 3,142 | 42.3 |
| Red Hill | Montgomery | 2,361 | 46.3 |
| Red Lion | York | 6,330 | 33 |
| Redbank | Clarion | 1,337 | 43.1 |
| Redstone | Fayette | 5,352 | 42.4 |
| Reiffton | Berks | 4,651 | 44.5 |
| Reinholds | Lancaster | 2,129 | 33.3 |
| Rennerdale | Allegheny | 1,076 | 56.5 |
| Renovo | Clinton | 1,205 | 41.6 |
| Republic | Fayette | 1,152 | 43.8 |
| Reserve | Allegheny | 3,266 | 47 |
| Reynolds Heights | Mercer | 1,720 | 42.5 |
| Reynoldsville | Jefferson | 2,724 | 40.5 |
| Rheems | Lancaster | 1,537 | 49.5 |
| Rice | Luzerne | 3,530 | 40.3 |
| Richboro | Bucks | 6,378 | 47.2 |
| Richland | Allegheny | 11,448 | 44.5 |
| Richland | Bucks | 13,264 | 42 |
| Richland | Cambria | 12,038 | 43.5 |
| Richland | Lebanon | 1,612 | 39.1 |
| Richlandtown | Bucks | 1,297 | 39.1 |
| Richmond | Crawford | 1,352 | 45.4 |
| Richmond | Tioga | 2,110 | 42.6 |
| Richmond | Berks | 3,561 | 42.9 |
| Ridgebury | Bradford | 1,852 | 44.8 |
| Ridgway | Elk | 4,056 | 38.5 |
| Ridley | Delaware | 31,120 | 40 |
| Ridley Park | Delaware | 7,065 | 41.6 |
| Riverside | Northumberland | 1,853 | 49.1 |
| Riverview Park | Berks | 2,620 | 45.9 |
| Roaring Brook | Lackawanna | 2,121 | 45.8 |
| Roaring Spring | Blair | 6,718 | 35.9 |
| Robeson | Berks | 7,379 | 43.2 |
| Robesonia | Berks | 2,067 | 42.4 |
| Robinson | Washington | 1,819 | 44.5 |
| Robinson | Allegheny | 13,703 | 43.2 |
| Rochester | Beaver | 3,440 | 40.4 |
| Rockdale | Crawford | 1,393 | 39.5 |
| Rockefeller | Northumberland | 2,345 | 51.1 |
| Rockland | Berks | 3,799 | 45 |
| Rockledge | Montgomery | 2,530 | 40.7 |
| Rome | Crawford | 1,850 | 28 |
| Rose | Jefferson | 1,229 | 39.6 |
| Roseto | Northampton | 1,540 | 32.5 |
| Ross | Luzerne | 2,907 | 47.9 |
| Ross | Allegheny | 30,603 | 44.5 |
| Ross | Monroe | 5,848 | 53 |
| Rostraver | Westmoreland | 11,062 | 46.4 |
| Rothsville | Lancaster | 2,586 | 43.4 |
| Roulette | Potter | 1,198 | 42.2 |
| Royalton | Dauphin | 1,022 | 40.3 |
| Royersford | Montgomery | 4,755 | 34.6 |
| Ruscombmanor | Berks | 4,175 | 49.9 |
| Rush | Centre | 4,018 | 47.9 |
| Rush | Northumberland | 1,190 | 39.6 |
| Rush | Schuylkill | 3,288 | 56.1 |
| Rush | Susquehanna | 1,376 | 43 |
| Russell | Warren | 1,510 | 50.3 |
| Russellton | Allegheny | 1,391 | 48.8 |
| Rutherford | Dauphin | 4,919 | 37.4 |
| Ryan | Schuylkill | 2,532 | 38 |
| Rye | Perry | 2,283 | 51.4 |
| Sadsbury | Lancaster | 3,473 | 30.5 |
| Sadsbury | Chester | 3,983 | 37.8 |
| Sadsbury | Crawford | 2,846 | 50.9 |
| Salem | Westmoreland | 6,508 | 49.9 |
| Salem | Luzerne | 4,208 | 50.8 |
| Salem | Wayne | 4,124 | 49.8 |
| Salford | Montgomery | 2,935 | 41 |
| Salisbury | Lancaster | 11,416 | 31.6 |
| Salisbury | Lehigh | 13,887 | 47.1 |
| Salix | Cambria | 1,272 | 37.9 |
| Saltlick | Fayette | 3,334 | 47.4 |
| Salunga | Lancaster | 3,139 | 40 |
| Sanatoga | Montgomery | 8,588 | 40.4 |
| Sand Hill | Lebanon | 2,627 | 43.5 |
| Sandy | Clearfield | 10,523 | 46.6 |
| Sandy Lake | Mercer | 1,264 | 48.8 |
| Sandycreek | Venango | 2,500 | 50.4 |
| Saville | Perry | 2,514 | 32.7 |
| Saw Creek | Pike | 3,582 | 48.2 |
| Saxonburg | Butler | 1,438 | 56.5 |
| Saylorsburg | Monroe | 1,042 | 53.3 |
| Sayre | Bradford | 17,281 | 36.1 |
| Schaefferstown | Lebanon | 1,118 | 38 |
| Schlusser | Cumberland | 4,794 | 43.5 |
| Schnecksville | Lehigh | 3,336 | 37.9 |
| Schuylkill | Chester | 8,611 | 39.9 |
| Schuylkill Haven | Schuylkill | 5,106 | 37.5 |
| Schwenksville | Montgomery | 1,379 | 38.8 |
| Scott | Lawrence | 2,151 | 46.9 |
| Scott | Allegheny | 16,625 | 44.2 |
| Scott | Columbia | 5,058 | 40.8 |
| Scott | Lackawanna | 4,783 | 48.9 |
| Scottdale | Westmoreland | 4,094 | 45.3 |
| Scranton | Lackawanna | 384,250 | 37.2 |
| Selinsgrove | Snyder | 5,902 | 26 |
| Sellersville | Bucks | 4,283 | 37.4 |
| Seven Fields | Butler | 2,736 | 37.6 |
| Sewickley | Westmoreland | 5,777 | 47 |
| Shade | Somerset | 2,599 | 45.9 |
| Shaler | Allegheny | 28,030 | 47 |
| Shamokin | Northumberland | 28,457 | 42 |
| Shamokin Dam | Snyder | 1,706 | 43.9 |
| Shanor-Northvue | Butler | 5,068 | 49.2 |
| Sharon | Mercer | 12,933 | 39.7 |
| Sharon Hill | Delaware | 5,689 | 35.8 |
| Sharpsburg | Allegheny | 3,318 | 42.5 |
| Sharpsville | Mercer | 4,074 | 44.5 |
| Shavertown | Luzerne | 1,981 | 46.2 |
| Sheffield | Warren | 2,081 | 45.8 |
| Shenandoah | Schuylkill | 17,840 | 38.9 |
| Shenandoah Heights | Schuylkill | 1,402 | 37.6 |
| Shenango | Lawrence | 7,200 | 50.7 |
| Sheshequin | Bradford | 1,450 | 36.4 |
| Shillington | Berks | 5,319 | 38.8 |
| Shiloh | York | 11,007 | 46.9 |
| Shinglehouse | Potter | 1,054 | 40.9 |
| Shippen | Cameron | 1,965 | 54 |
| Shippensburg | Cumberland | 17,234 | 35.7 |
| Shippensburg University | Cumberland | 1,937 | 19.5 |
| Shiremanstown | Cumberland | 1,628 | 42 |
| Shirley | Huntingdon | 2,494 | 45.3 |
| Shoemakersville | Berks | 1,388 | 40.4 |
| Shohola | Pike | 2,133 | 50.5 |
| Shrewsbury | York | 3,855 | 49.3 |
| Sierra View | Monroe | 4,680 | 39.5 |
| Silver Lake | Susquehanna | 1,608 | 54.6 |
| Silver Spring | Cumberland | 17,338 | 44.8 |
| Simpson | Lackawanna | 1,114 | 42.4 |
| Sinking Spring | Berks | 4,106 | 36.3 |
| Skippack | Montgomery | 14,513 | 43.8 |
| Skyline View | Dauphin | 3,929 | 50.4 |
| Slatington | Lehigh | 4,307 | 40.9 |
| Slippery Rock | Lawrence | 3,125 | 47 |
| Slippery Rock | Butler | 6,541 | 22.1 |
| Slippery Rock University | Butler | 2,284 | 19.7 |
| Slocum | Luzerne | 1,199 | 43.8 |
| Smethport | McKean | 1,530 | 45.3 |
| Smith | Washington | 4,389 | 38.9 |
| Smithfield | Bradford | 1,484 | 48.2 |
| Smithfield | Monroe | 7,462 | 42 |
| Smithfield | Huntingdon | 4,507 | 39.4 |
| Snake Spring | Bedford | 1,765 | 55.3 |
| Snow Shoe | Centre | 1,724 | 49 |
| Snyder | Blair | 3,275 | 45.2 |
| Solebury | Bucks | 8,577 | 53.7 |
| Somerset | Washington | 2,656 | 49.7 |
| Somerset | Somerset | 11,738 | 40.8 |
| Souderton | Montgomery | 7,082 | 35.8 |
| South Abington | Lackawanna | 8,902 | 44.4 |
| South Annville | Lebanon | 2,985 | 46.6 |
| South Beaver | Beaver | 2,687 | 52 |
| South Buffalo | Armstrong | 2,548 | 49.7 |
| South Canaan | Wayne | 1,560 | 47.4 |
| South Centre | Columbia | 2,047 | 50.1 |
| South Coatesville | Chester | 1,456 | 33 |
| South Connellsville | Fayette | 1,864 | 39.8 |
| South Coventry | Chester | 2,632 | 43.2 |
| South Creek | Bradford | 1,153 | 44.2 |
| South Fayette | Allegheny | 15,614 | 41.4 |
| South Franklin | Washington | 3,217 | 49.2 |
| South Greensburg | Westmoreland | 1,996 | 48.4 |
| South Hanover | Dauphin | 6,797 | 38.9 |
| South Heidelberg | Berks | 7,461 | 45.8 |
| South Huntingdon | Westmoreland | 5,527 | 51.4 |
| South Lebanon | Lebanon | 9,878 | 44.1 |
| South Londonderry | Lebanon | 8,174 | 44.2 |
| South Mahoning | Indiana | 2,003 | 29 |
| South Manheim | Schuylkill | 2,596 | 46.4 |
| South Middleton | Cumberland | 15,393 | 48.4 |
| South Newton | Cumberland | 1,335 | 37.9 |
| South Park | Allegheny | 13,395 | 45.8 |
| South Park Township | Allegheny | 13,395 | 45.8 |
| South Pottstown | Chester | 2,207 | 36.3 |
| South Pymatuning | Mercer | 2,559 | 48.2 |
| South Shenango | Crawford | 2,003 | 57 |
| South Strabane | Washington | 9,440 | 50.7 |
| South Temple | Berks | 2,018 | 36.1 |
| South Union | Fayette | 10,393 | 47.7 |
| South Uniontown | Fayette | 1,326 | 44 |
| South Waverly | Bradford | 1,004 | 49 |
| South Whitehall | Lehigh | 19,778 | 46.1 |
| South Williamsport | Lycoming | 6,068 | 41.3 |
| South Woodbury | Bedford | 2,011 | 39.8 |
| Southampton | Cumberland | 6,934 | 38 |
| Southampton | Franklin | 8,523 | 38 |
| Southmont | Cambria | 2,076 | 46.4 |
| Southwest Greensburg | Westmoreland | 2,018 | 40.4 |
| Southwest Madison | Perry | 1,298 | 38.4 |
| Sparta | Crawford | 2,134 | 26.6 |
| Speers | Washington | 1,066 | 52.2 |
| Spinnerstown | Bucks | 1,797 | 40.1 |
| Spring | Perry | 2,274 | 46.3 |
| Spring | Crawford | 1,351 | 48.1 |
| Spring | Berks | 27,568 | 40.7 |
| Spring | Snyder | 1,280 | 46.9 |
| Spring | Centre | 7,838 | 43.2 |
| Spring Brook | Lackawanna | 2,692 | 43.9 |
| Spring City | Chester | 3,303 | 36.4 |
| Spring Garden | York | 13,047 | 37.9 |
| Spring Grove | York | 2,178 | 37.2 |
| Spring House | Montgomery | 4,045 | 52.5 |
| Spring Mount | Montgomery | 2,247 | 37.4 |
| Springdale | Allegheny | 3,288 | 44.3 |
| Springettsbury | York | 26,773 | 40.7 |
| Springfield | Fayette | 2,929 | 44.9 |
| Springfield | Erie | 3,331 | 44.3 |
| Springfield | York | 5,659 | 40 |
| Springfield | Mercer | 1,735 | 45.5 |
| Springfield | Bucks | 5,040 | 49.9 |
| Springfield | Delaware | 24,247 | 42.3 |
| Springfield | Montgomery | 19,693 | 43.3 |
| Springfield | Bradford | 1,138 | 44.6 |
| Springhill | Fayette | 2,802 | 44 |
| Springmont | Berks | 1,172 | 28.3 |
| Springville | Susquehanna | 1,651 | 48.6 |
| Spry | York | 4,588 | 42.4 |
| St. Clair | Schuylkill | 2,830 | 46.3 |
| St. Lawrence | Berks | 1,840 | 39.2 |
| St. Marys | Elk | 12,260 | 47.6 |
| St. Thomas | Franklin | 6,002 | 44.5 |
| St. Vincent College | Westmoreland | 1,305 | 19.9 |
| State College | Centre | 87,723 | 21.6 |
| State Line | Franklin | 2,491 | 38.4 |
| Steelton | Dauphin | 5,962 | 30.6 |
| Sterling | Wayne | 1,554 | 41.4 |
| Stewartstown | York | 5,057 | 48.2 |
| Stiles | Lehigh | 1,166 | 43.8 |
| Stonybrook | York | 2,151 | 42.8 |
| Stonycreek | Cambria | 2,643 | 55.7 |
| Stormstown | Centre | 2,429 | 41.7 |
| Stowe | Allegheny | 6,197 | 37.7 |
| Straban | Adams | 4,954 | 45.5 |
| Strasburg | Lancaster | 4,291 | 38 |
| Strodes Mills | Mifflin | 1,047 | 49.8 |
| Stroud | Monroe | 18,976 | 41 |
| Stroudsburg | Monroe | 5,558 | 40.6 |
| Sturgeon | Allegheny | 1,580 | 43.4 |
| Sugarcreek | Venango | 4,904 | 51 |
| Sugarloaf | Luzerne | 3,977 | 39.1 |
| Sullivan | Tioga | 1,642 | 43.8 |
| Summerhill | Crawford | 1,040 | 45.4 |
| Summit | Somerset | 2,240 | 45.8 |
| Summit | Crawford | 2,137 | 43 |
| Summit | Erie | 7,033 | 48.3 |
| Summit | Butler | 4,711 | 35.1 |
| Summit Hill | Carbon | 2,954 | 42.4 |
| Sun Valley | Monroe | 2,330 | 35.6 |
| Sunbury | Northumberland | 27,921 | 35.7 |
| Susquehanna | Cambria | 1,646 | 49.3 |
| Susquehanna | Dauphin | 24,954 | 41.9 |
| Susquehanna | Juniata | 1,365 | 39.4 |
| Susquehanna Depot | Susquehanna | 2,380 | 43.8 |
| Susquehanna Trails | York | 1,821 | 41 |
| Swarthmore | Delaware | 6,346 | 32.8 |
| Swartzville | Lancaster | 2,850 | 41.2 |
| Swatara | Dauphin | 24,792 | 39.1 |
| Swissvale | Allegheny | 8,647 | 40.1 |
| Swoyersville | Luzerne | 5,009 | 49.2 |
| Sykesville | Jefferson | 1,115 | 44.6 |
| Tamaqua | Schuylkill | 14,252 | 41.6 |
| Tarentum | Allegheny | 4,366 | 48.7 |
| Tatamy | Northampton | 1,174 | 41.8 |
| Taylor | Lawrence | 1,034 | 55.7 |
| Taylor | Blair | 2,472 | 42.9 |
| Taylor | Lackawanna | 5,913 | 44.5 |
| Taylor | Fulton | 1,047 | 43.5 |
| Telford | Montgomery | 4,894 | 34.9 |
| Temple | Berks | 1,689 | 38.1 |
| Terre Hill | Lancaster | 1,435 | 38 |
| Texas | Wayne | 2,622 | 48.8 |
| The Hideout | Wayne | 1,385 | 51 |
| Thompson | Fulton | 1,045 | 43.6 |
| Thompsonville | Washington | 3,574 | 53.5 |
| Thornbury | Delaware | 7,700 | 43.7 |
| Thorndale | Chester | 3,655 | 37.3 |
| Thornhurst | Lackawanna | 1,072 | 45.7 |
| Throop | Lackawanna | 3,896 | 39.5 |
| Tilden | Berks | 3,615 | 48 |
| Tinicum | Delaware | 4,109 | 39.3 |
| Tipton | Blair | 1,544 | 46.4 |
| Titusville | Crawford | 5,279 | 39.7 |
| Toby | Clarion | 1,020 | 45.8 |
| Tobyhanna | Monroe | 8,459 | 51.4 |
| Todd | Fulton | 1,717 | 40.5 |
| Toftrees | Centre | 2,500 | 30.8 |
| Topton | Berks | 2,069 | 45.1 |
| Toughkenamon | Chester | 1,282 | 44.2 |
| Towamencin | Montgomery | 18,330 | 44.8 |
| Towamensing | Carbon | 4,419 | 49.8 |
| Towamensing Trails | Carbon | 1,602 | 50.3 |
| Towanda | Bradford | 4,417 | 33.7 |
| Tower City | Schuylkill | 1,277 | 36.8 |
| Trafford | Westmoreland | 3,039 | 56.2 |
| Trainer | Delaware | 1,836 | 30.5 |
| Trappe | Montgomery | 3,725 | 39.1 |
| Treasure Lake | Clearfield | 3,439 | 39.3 |
| Tredyffrin | Chester | 29,461 | 43.6 |
| Tremont | Schuylkill | 1,666 | 44.1 |
| Tresckow | Carbon | 1,155 | 44.1 |
| Trevorton | Northumberland | 1,601 | 43.6 |
| Trevose | Bucks | 4,030 | 35.4 |
| Trexlertown | Lehigh | 1,964 | 39.1 |
| Trooper | Montgomery | 5,965 | 43.3 |
| Troy | Crawford | 1,282 | 43 |
| Troy | Bradford | 1,233 | 44.2 |
| Trucksville | Luzerne | 2,436 | 38.3 |
| Tullytown | Bucks | 2,181 | 40.6 |
| Tulpehocken | Berks | 3,378 | 32.7 |
| Tunkhannock | Wyoming | 3,167 | 47.3 |
| Tunkhannock | Monroe | 6,720 | 43.4 |
| Turbot | Northumberland | 1,570 | 49.4 |
| Turtle Creek | Allegheny | 5,138 | 39.9 |
| Tuscarora | Perry | 1,403 | 38.6 |
| Tuscarora | Bradford | 1,032 | 53.5 |
| Tuscarora | Juniata | 1,249 | 47.6 |
| Tyler Run | York | 2,021 | 47.6 |
| Tyrone | Adams | 2,058 | 43.7 |
| Tyrone | Blair | 7,151 | 39.9 |
| Tyrone | Perry | 1,935 | 39 |
| Ulster | Bradford | 1,087 | 50.9 |
| Union | Lawrence | 4,938 | 48.3 |
| Union | Erie | 1,636 | 44.3 |
| Union | Berks | 3,664 | 48.7 |
| Union | Mifflin | 3,493 | 42.3 |
| Union | Washington | 5,715 | 49.7 |
| Union | Union | 1,447 | 48 |
| Union | Adams | 3,181 | 49.1 |
| Union | Schuylkill | 1,283 | 48.9 |
| Union | Centre | 1,333 | 46 |
| Union | Tioga | 1,015 | 33.9 |
| Union | Lebanon | 3,138 | 43.6 |
| Union | Luzerne | 2,104 | 46.6 |
| Union | Snyder | 1,656 | 34.7 |
| Union City | Erie | 3,174 | 40.8 |
| Uniontown | Fayette | 48,137 | 41.8 |
| Unity | Westmoreland | 22,047 | 46.8 |
| University of Pittsburgh Johnstown | Cambria | 1,509 | 20 |
| Upland | Delaware | 3,326 | 32.5 |
| Upper Allen | Cumberland | 19,845 | 38.3 |
| Upper Augusta | Northumberland | 2,235 | 50.2 |
| Upper Bern | Berks | 1,522 | 47.6 |
| Upper Burrell | Westmoreland | 2,386 | 45 |
| Upper Chichester | Delaware | 16,929 | 43.7 |
| Upper Darby | Delaware | 82,887 | 35.4 |
| Upper Dublin | Montgomery | 26,327 | 44.6 |
| Upper Fairfield | Lycoming | 1,843 | 44.9 |
| Upper Frankford | Cumberland | 1,828 | 48.8 |
| Upper Frederick | Montgomery | 3,608 | 43 |
| Upper Gwynedd | Montgomery | 15,831 | 46.8 |
| Upper Hanover | Montgomery | 7,673 | 42.9 |
| Upper Leacock | Lancaster | 8,911 | 33.1 |
| Upper Macungie | Lehigh | 24,138 | 40.9 |
| Upper Makefield | Bucks | 8,417 | 52.6 |
| Upper Merion | Montgomery | 30,260 | 39.4 |
| Upper Mifflin | Cumberland | 1,418 | 42.6 |
| Upper Milford | Lehigh | 7,718 | 49.8 |
| Upper Moreland | Montgomery | 24,114 | 39.5 |
| Upper Mount Bethel | Northampton | 6,853 | 48.7 |
| Upper Nazareth | Northampton | 6,858 | 43.8 |
| Upper Oxford | Chester | 2,519 | 44.2 |
| Upper Paxton | Dauphin | 4,259 | 49.8 |
| Upper Pottsgrove | Montgomery | 5,643 | 38.1 |
| Upper Providence | Montgomery | 23,920 | 41.4 |
| Upper Salford | Montgomery | 3,353 | 42.5 |
| Upper Saucon | Lehigh | 16,736 | 42.4 |
| Upper Southampton | Bucks | 15,018 | 49.6 |
| Upper St. Clair | Allegheny | 19,737 | 43.5 |
| Upper Tulpehocken | Berks | 1,896 | 43 |
| Upper Turkeyfoot | Somerset | 1,003 | 48.8 |
| Upper Tyrone | Fayette | 1,954 | 44.7 |
| Upper Uwchlan | Chester | 11,560 | 39.6 |
| Upper Yoder | Cambria | 5,143 | 53.1 |
| Uwchlan | Chester | 18,934 | 40.6 |
| Valencia | Butler | 1,362 | 77 |
| Valley | Chester | 7,718 | 40 |
| Valley | Montour | 2,114 | 48.2 |
| Valley Green | York | 3,785 | 36.3 |
| Valley View | York | 2,602 | 39.3 |
| Vandergrift | Westmoreland | 4,875 | 39.8 |
| Vanport | Beaver | 1,309 | 57.3 |
| Venango | Erie | 2,258 | 43.1 |
| Vernon | Crawford | 5,423 | 49.4 |
| Verona | Allegheny | 2,411 | 43.8 |
| Versailles | Allegheny | 1,461 | 48.6 |
| Village Green-Green Ridge | Delaware | 7,980 | 43.4 |
| Village Shires | Bucks | 3,931 | 48.5 |
| Vinco | Cambria | 1,098 | 55.1 |
| Walker | Schuylkill | 1,083 | 41.7 |
| Walker | Juniata | 2,757 | 38 |
| Walker | Centre | 4,700 | 44.4 |
| Walker | Huntingdon | 2,385 | 45.1 |
| Wallace | Chester | 3,676 | 44.1 |
| Wallenpaupack Lake Estates | Wayne | 1,122 | 63.9 |
| Walnutport | Northampton | 2,087 | 43.6 |
| Warminster | Bucks | 32,489 | 46.3 |
| Warminster Heights | Bucks | 3,805 | 36 |
| Warren | Bradford | 1,041 | 44.2 |
| Warren | Warren | 14,370 | 44.2 |
| Warrington | Bucks | 24,256 | 43.6 |
| Warriors Mark | Huntingdon | 2,058 | 44.2 |
| Warsaw | Jefferson | 1,360 | 35.3 |
| Warwick | Bucks | 14,612 | 46 |
| Warwick | Lancaster | 19,022 | 42.3 |
| Warwick | Chester | 2,545 | 48.3 |
| Washington | Franklin | 14,627 | 44.7 |
| Washington | Erie | 4,482 | 45.7 |
| Washington | Jefferson | 1,915 | 49.8 |
| Washington | York | 2,697 | 49.4 |
| Washington | Fayette | 3,686 | 53.8 |
| Washington | Washington | 13,433 | 36.5 |
| Washington | Lycoming | 1,908 | 36.9 |
| Washington | Wyoming | 1,574 | 41.8 |
| Washington | Butler | 1,346 | 45.8 |
| Washington | Indiana | 1,623 | 49.5 |
| Washington | Schuylkill | 2,902 | 44 |
| Washington | Lehigh | 6,748 | 44.4 |
| Washington | Westmoreland | 7,109 | 52.6 |
| Washington | Clarion | 2,110 | 34.1 |
| Washington | Snyder | 1,599 | 40.6 |
| Washington | Berks | 4,132 | 52 |
| Washington | Dauphin | 2,196 | 44.1 |
| Washington | Northampton | 5,232 | 45.5 |
| Waterford | Erie | 3,998 | 41.2 |
| Watsontown | Northumberland | 2,252 | 43.1 |
| Watts | Perry | 1,313 | 45.6 |
| Waverly | Lackawanna | 1,830 | 43.6 |
| Waymart | Wayne | 1,269 | 43.6 |
| Wayne | Clinton | 1,261 | 46.7 |
| Wayne | Greene | 1,125 | 47.1 |
| Wayne | Crawford | 1,404 | 40.8 |
| Wayne | Lawrence | 2,568 | 52.7 |
| Wayne | Dauphin | 1,336 | 46.9 |
| Wayne | Schuylkill | 5,048 | 49.4 |
| Wayne | Erie | 1,944 | 43.8 |
| Wayne | Armstrong | 1,378 | 31.3 |
| Wayne | Mifflin | 2,508 | 50.6 |
| Wayne Heights | Franklin | 2,616 | 37.8 |
| Waynesboro | Franklin | 26,694 | 36.6 |
| Waynesburg | Greene | 8,227 | 28.9 |
| Weatherly | Carbon | 2,458 | 44.7 |
| Weigelstown | York | 12,812 | 39.7 |
| Weisenberg | Lehigh | 5,182 | 45.8 |
| Weissport East | Carbon | 1,337 | 44.7 |
| Wells | Bradford | 1,175 | 44.5 |
| Wellsboro | Tioga | 3,227 | 49.3 |
| Wernersville | Berks | 2,799 | 47.7 |
| Wescosville | Lehigh | 6,694 | 43.9 |
| Wesleyville | Erie | 3,117 | 36.3 |
| West Beaver | Snyder | 1,027 | 37.4 |
| West Bethlehem | Washington | 1,366 | 47.8 |
| West Bradford | Chester | 13,015 | 42.9 |
| West Brandywine | Chester | 7,470 | 51.5 |
| West Brunswick | Schuylkill | 3,218 | 55.6 |
| West Buffalo | Union | 3,040 | 43 |
| West Caln | Chester | 9,103 | 46.7 |
| West Carroll | Cambria | 1,290 | 44.5 |
| West Chester | Chester | 20,029 | 24.9 |
| West Chillisquaque | Northumberland | 2,683 | 48.8 |
| West Cocalico | Lancaster | 7,448 | 36.1 |
| West Conshohocken | Montgomery | 1,432 | 34.1 |
| West Cornwall | Lebanon | 1,961 | 53.9 |
| West Deer | Allegheny | 11,937 | 49.8 |
| West Donegal | Lancaster | 8,814 | 53.9 |
| West Earl | Lancaster | 8,311 | 35.7 |
| West Easton | Northampton | 1,250 | 37.3 |
| West Fairview | Cumberland | 1,181 | 39.3 |
| West Fallowfield | Chester | 2,590 | 37.5 |
| West Franklin | Armstrong | 1,714 | 46.6 |
| West Goshen | Chester | 23,001 | 39.5 |
| West Grove | Chester | 2,839 | 31.4 |
| West Hamburg | Berks | 2,108 | 50 |
| West Hanover | Dauphin | 10,352 | 43.2 |
| West Hazleton | Luzerne | 4,355 | 30.3 |
| West Hempfield | Lancaster | 16,546 | 40.5 |
| West Hills | Armstrong | 1,085 | 48.2 |
| West Homestead | Allegheny | 1,864 | 46 |
| West Kittanning | Armstrong | 1,090 | 46.2 |
| West Lampeter | Lancaster | 15,888 | 49.8 |
| West Lawn | Berks | 1,567 | 34 |
| West Lebanon | Lebanon | 1,114 | 42.1 |
| West Leechburg | Westmoreland | 1,221 | 42.3 |
| West Mahanoy | Schuylkill | 2,731 | 46.1 |
| West Mahoning | Indiana | 1,499 | 17.3 |
| West Manchester | York | 18,812 | 45.7 |
| West Manheim | York | 8,425 | 41 |
| West Mayfield | Beaver | 1,164 | 38.1 |
| West Mead | Crawford | 5,069 | 41.7 |
| West Mifflin | Allegheny | 19,699 | 46.1 |
| West Milton | Union | 1,588 | 21.4 |
| West Nantmeal | Chester | 2,017 | 50.2 |
| West Newton | Westmoreland | 2,480 | 47.1 |
| West Norriton | Montgomery | 15,659 | 44 |
| West Nottingham | Chester | 2,723 | 39.3 |
| West Penn | Schuylkill | 4,314 | 50.5 |
| West Pennsboro | Cumberland | 5,614 | 47.2 |
| West Pike Run | Washington | 1,603 | 48.8 |
| West Pikeland | Chester | 4,075 | 46.6 |
| West Pittston | Luzerne | 4,761 | 41.3 |
| West Pottsgrove | Montgomery | 3,849 | 39.7 |
| West Providence | Bedford | 3,084 | 54.2 |
| West Reading | Berks | 4,296 | 36.4 |
| West Rockhill | Bucks | 5,232 | 49.6 |
| West Sadsbury | Chester | 2,384 | 39.5 |
| West Salem | Mercer | 3,395 | 58.2 |
| West St. Clair | Bedford | 1,649 | 45.4 |
| West View | Allegheny | 6,516 | 38 |
| West Vincent | Chester | 5,429 | 42 |
| West Wheatfield | Indiana | 1,768 | 51.5 |
| West Whiteland | Chester | 18,650 | 38.4 |
| West Wyoming | Luzerne | 2,676 | 47.2 |
| West Wyomissing | Berks | 3,255 | 43.3 |
| West York | York | 4,571 | 31.7 |
| Westfall | Pike | 2,513 | 54.5 |
| Westfield | Tioga | 1,036 | 39.6 |
| Westmont | Cambria | 4,685 | 48.4 |
| Westtown | Chester | 10,924 | 42.1 |
| Wetmore | McKean | 1,671 | 46.4 |
| Wharton | Fayette | 3,449 | 33.7 |
| Wheatfield | Perry | 3,317 | 49.4 |
| Whitaker | Allegheny | 1,235 | 43.7 |
| White | Indiana | 15,773 | 47.3 |
| White | Beaver | 1,439 | 40.4 |
| White Deer | Union | 4,605 | 37.7 |
| White Haven | Luzerne | 1,100 | 48.3 |
| White Oak | Allegheny | 7,441 | 51.8 |
| Whitehall | Lehigh | 27,567 | 39.9 |
| Whitemarsh | Montgomery | 17,938 | 41.9 |
| Whitfield | Berks | 4,560 | 43.6 |
| Whitpain | Montgomery | 19,195 | 46 |
| Wickerham Manor-Fisher | Washington | 1,995 | 52.9 |
| Wiconisco | Dauphin | 1,058 | 47.5 |
| Wilkes-Barre | Luzerne | 40,766 | 34.5 |
| Wilkins | Allegheny | 6,204 | 45.2 |
| Wilkinsburg | Allegheny | 15,292 | 39.4 |
| Williams | Northampton | 6,073 | 48.8 |
| Williamsburg | Blair | 1,177 | 38.1 |
| Williamsport | Lycoming | 53,861 | 32.6 |
| Williamstown | Dauphin | 4,593 | 44.1 |
| Willistown | Chester | 10,947 | 49.1 |
| Willow Grove | Montgomery | 14,992 | 39.2 |
| Willow Street | Lancaster | 8,478 | 58.8 |
| Wilmerding | Allegheny | 2,111 | 35.9 |
| Wilmington | Lawrence | 2,608 | 40.1 |
| Wilmot | Bradford | 1,422 | 42.6 |
| Wilson | Northampton | 7,807 | 36.2 |
| Wind Gap | Northampton | 2,738 | 43.1 |
| Windber | Somerset | 3,816 | 43.4 |
| Windsor | York | 1,485 | 32.1 |
| Windsor | Berks | 2,520 | 46.8 |
| Winfield | Butler | 3,438 | 48 |
| Winslow | Jefferson | 2,534 | 49.9 |
| Wolf | Lycoming | 3,012 | 45.1 |
| Wolfdale | Washington | 2,626 | 54.4 |
| Womelsdorf | Berks | 2,907 | 36.5 |
| Woodbourne | Bucks | 3,685 | 45.4 |
| Woodbury | Blair | 1,830 | 39.8 |
| Woodcock | Crawford | 2,770 | 47.6 |
| Woodland Heights | Venango | 1,129 | 44.6 |
| Woodlyn | Delaware | 9,178 | 40.5 |
| Woodside | Bucks | 2,444 | 44 |
| Woodward | Clinton | 2,412 | 44.6 |
| Woodward | Lycoming | 2,100 | 51.5 |
| Woodward | Clearfield | 4,111 | 41.1 |
| Worcester | Montgomery | 10,406 | 47.7 |
| Wormleysburg | Cumberland | 3,054 | 31.6 |
| Worth | Butler | 1,439 | 45.9 |
| Woxall | Montgomery | 1,442 | 34.1 |
| Wright | Luzerne | 5,622 | 45.8 |
| Wrightstown | Bucks | 3,099 | 44.5 |
| Wrightsville | York | 2,296 | 39.4 |
| Wyalusing | Bradford | 1,280 | 44.3 |
| Wyncote | Montgomery | 2,900 | 52.3 |
| Wyndmoor | Montgomery | 5,638 | 46.7 |
| Wyoming | Luzerne | 3,011 | 47.6 |
| Wyomissing | Berks | 10,635 | 46.4 |
| Wysox | Bradford | 1,754 | 49.4 |
| Yardley | Bucks | 2,514 | 48.3 |
| Yeadon | Delaware | 11,496 | 38.8 |
| Yoe | York | 1,014 | 32 |
| York | York | 233,184 | 31.6 |
| Yorklyn | York | 1,977 | 34.7 |
| Young | Jefferson | 1,628 | 50 |
| Youngsville | Warren | 2,722 | 46.3 |
| Youngwood | Westmoreland | 2,857 | 44 |
| Zelienople | Butler | 3,603 | 48.9 |
| Zerbe | Northumberland | 1,620 | 43.6 |
| Zion | Centre | 2,258 | 39.6 |