USA: Pennsylvania
Counties
The population of all counties in the State of Pennsylvania according to census results and latest official estimates.
| Name | Status | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2017-07-01 | |
|---|---|---|---|---|---|
| Adams | County | 91,207 | 101,417 | 102,336 | → |
| Allegheny | County | 1,281,795 | 1,223,338 | 1,223,048 | → |
| Armstrong | County | 72,345 | 68,938 | 65,642 | → |
| Beaver | County | 181,448 | 170,539 | 166,140 | → |
| Bedford | County | 49,890 | 49,768 | 48,480 | → |
| Berks | County | 373,712 | 411,572 | 417,854 | → |
| Blair | County | 129,105 | 127,076 | 123,457 | → |
| Bradford | County | 62,747 | 62,622 | 60,853 | → |
| Bucks | County | 597,548 | 625,255 | 628,341 | → |
| Butler | County | 174,105 | 183,862 | 187,108 | → |
| Cambria | County | 152,555 | 143,674 | 133,054 | → |
| Cameron | County | 5,971 | 5,085 | 4,592 | → |
| Carbon | County | 58,765 | 65,250 | 63,853 | → |
| Centre | County | 135,678 | 154,027 | 162,660 | → |
| Chester | County | 433,208 | 499,146 | 519,293 | → |
| Clarion | County | 41,739 | 39,991 | 38,458 | → |
| Clearfield | County | 83,529 | 81,597 | 79,685 | → |
| Clinton | County | 37,879 | 39,241 | 38,998 | → |
| Columbia | County | 63,947 | 67,296 | 65,932 | → |
| Crawford | County | 90,352 | 88,761 | 86,159 | → |
| Cumberland | County | 213,605 | 235,408 | 250,066 | → |
| Dauphin | County | 251,770 | 268,100 | 275,710 | → |
| Delaware | County | 551,722 | 558,726 | 564,696 | → |
| Elk | County | 35,114 | 31,946 | 30,197 | → |
| Erie | County | 280,907 | 280,564 | 274,541 | → |
| Fayette | County | 148,536 | 136,602 | 131,504 | → |
| Forest | County | 4,948 | 7,716 | 7,297 | → |
| Franklin | County | 129,495 | 149,618 | 154,234 | → |
| Fulton | County | 14,259 | 14,844 | 14,590 | → |
| Greene | County | 40,626 | 38,686 | 36,770 | → |
| Huntingdon | County | 45,613 | 46,031 | 45,491 | → |
| Indiana | County | 89,593 | 88,893 | 84,953 | → |
| Jefferson | County | 45,915 | 45,196 | 43,804 | → |
| Juniata | County | 22,814 | 24,636 | 24,514 | → |
| Lackawanna | County | 213,292 | 214,440 | 210,761 | → |
| Lancaster | County | 470,783 | 519,448 | 542,903 | → |
| Lawrence | County | 94,567 | 91,140 | 87,069 | → |
| Lebanon | County | 120,202 | 133,577 | 139,754 | → |
| Lehigh | County | 311,746 | 349,626 | 366,494 | → |
| Luzerne | County | 319,429 | 320,918 | 317,343 | → |
| Lycoming | County | 120,003 | 116,108 | 113,841 | → |
| McKean | County | 45,908 | 43,450 | 41,330 | → |
| Mercer | County | 120,368 | 116,674 | 111,750 | → |
| Mifflin | County | 46,471 | 46,682 | 46,388 | → |
| Monroe | County | 138,615 | 169,842 | 168,046 | → |
| Montgomery | County | 749,409 | 799,884 | 826,075 | → |
| Montour | County | 18,234 | 18,267 | 18,272 | → |
| Northampton | County | 267,446 | 297,735 | 303,405 | → |
| Northumberland | County | 94,867 | 94,514 | 92,029 | → |
| Perry | County | 43,636 | 45,965 | 46,127 | → |
| Philadelphia | County | 1,517,562 | 1,526,006 | 1,580,863 | → |
| Pike | County | 46,125 | 57,344 | 55,691 | → |
| Potter | County | 18,082 | 17,458 | 16,802 | → |
| Schuylkill | County | 150,263 | 148,289 | 142,569 | → |
| Snyder | County | 37,506 | 39,709 | 40,801 | → |
| Somerset | County | 80,047 | 77,746 | 74,501 | → |
| Sullivan | County | 6,561 | 6,428 | 6,089 | → |
| Susquehanna | County | 42,225 | 43,352 | 40,985 | → |
| Tioga | County | 41,346 | 41,983 | 40,793 | → |
| Union | County | 41,583 | 44,949 | 44,595 | → |
| Venango | County | 57,500 | 54,983 | 51,762 | → |
| Warren | County | 43,784 | 41,815 | 39,659 | → |
| Washington | County | 203,014 | 207,848 | 207,298 | → |
| Wayne | County | 47,679 | 52,825 | 51,205 | → |
| Westmoreland | County | 369,990 | 365,164 | 352,627 | → |
| Wyoming | County | 28,072 | 28,269 | 27,322 | → |
| York | County | 381,791 | 434,998 | 446,078 | → |
| Pennsylvania | State | 12,280,548 | 12,702,857 | 12,805,537 |
Contents: Incorporated Places
The population of all incorporated places in the State of Pennsylvania according to census results and latest official estimates.
| Name | Status | County | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2017-07-01 | |
|---|---|---|---|---|---|---|
| Abbottstown | Borough | Adams | 880 | 1,011 | 1,020 | → |
| Adamsburg | Borough | Westmoreland | 244 | 172 | 164 | → |
| Adamstown | Borough | Berks / Lancaster | 1,182 | 1,789 | 1,850 | → |
| Addison | Borough | Somerset | 226 | 207 | 197 | → |
| Akron | Borough | Lancaster | 4,039 | 3,883 | 3,999 | → |
| Alba | Borough | Bradford | 186 | 157 | 147 | → |
| Albion | Borough | Erie | 1,609 | 1,516 | 1,472 | → |
| Alburtis | Borough | Lehigh | 2,117 | 2,355 | 2,622 | → |
| Aldan | Borough | Delaware | 4,355 | 4,152 | 4,156 | → |
| Alexandria | Borough | Huntingdon | 408 | 346 | 335 | → |
| Aliquippa | City | Beaver | 11,612 | 9,438 | 9,006 | → |
| Allenport | Borough | Washington | 603 | 537 | 523 | → |
| Allentown | City | Lehigh | 106,661 | 118,093 | 121,283 | → |
| Altoona | City | Blair | 50,244 | 45,984 | 44,098 | → |
| Ambler | Borough | Montgomery | 6,394 | 6,417 | 6,521 | → |
| Ambridge | Borough | Beaver | 7,700 | 7,050 | 6,724 | → |
| Apollo | Borough | Armstrong | 1,792 | 1,647 | 1,549 | → |
| Applewold | Borough | Armstrong | 354 | 310 | 291 | → |
| Archbald | Borough | Lackawanna | 6,382 | 6,984 | 6,954 | → |
| Arendtsville | Borough | Adams | 850 | 952 | 961 | → |
| Armagh | Borough | Indiana | 134 | 122 | 115 | → |
| Arnold | City | Westmoreland | 5,682 | 5,157 | 4,903 | → |
| Arona | Borough | Westmoreland | 420 | 370 | 353 | → |
| Ashland | Borough | Columbia / Schuylkill | 3,294 | 2,817 | 2,697 | → |
| Ashley | Borough | Luzerne | 2,866 | 2,790 | 2,719 | → |
| Ashville | Borough | Cambria | 267 | 227 | 212 | → |
| Aspinwall | Borough | Allegheny | 2,860 | 2,801 | 2,732 | → |
| Atglen | Borough | Chester | 1,211 | 1,408 | 1,406 | → |
| Athens | Borough | Bradford | 3,433 | 3,367 | 3,213 | → |
| Atwood | Borough | Armstrong | 129 | 107 | 103 | → |
| Auburn | Borough | Schuylkill | 839 | 738 | 707 | → |
| Austin | Borough | Potter | 637 | 564 | 539 | → |
| Avalon | Borough | Allegheny | 5,280 | 4,705 | 4,586 | → |
| Avis | Borough | Clinton | 1,490 | 1,484 | 1,498 | → |
| Avoca | Borough | Luzerne | 2,829 | 2,661 | 2,630 | → |
| Avondale | Borough | Chester | 1,110 | 1,265 | 1,402 | → |
| Avonmore | Borough | Westmoreland | 878 | 1,011 | 960 | → |
| Baden | Borough | Beaver | 4,381 | 4,135 | 3,953 | → |
| Baldwin | Borough | Allegheny | 19,917 | 19,767 | 19,610 | → |
| Bally | Borough | Berks | 1,052 | 1,090 | 1,249 | → |
| Bangor | Borough | Northampton | 5,312 | 5,259 | 5,227 | → |
| Barkeyville | Borough | Venango | 250 | 207 | 194 | → |
| Bath | Borough | Northampton | 2,722 | 2,693 | 2,669 | → |
| Beallsville | Borough | Washington | 491 | 466 | 450 | → |
| Bear Creek Village | Borough | Luzerne | 283 | 257 | 255 | → |
| Bear Lake | Borough | Warren | 212 | 164 | 155 | → |
| Beaver | Borough | Beaver | 4,783 | 4,531 | 4,346 | → |
| Beaver Falls | City | Beaver | 9,914 | 8,987 | 8,483 | → |
| Beaver Meadows | Borough | Carbon | 984 | 869 | 836 | → |
| Beavertown | Borough | Snyder | 884 | 965 | 984 | → |
| Bechtelsville | Borough | Berks | 888 | 939 | 942 | → |
| Bedford | Borough | Bedford | 3,181 | 2,841 | 2,724 | → |
| Beech Creek | Borough | Clinton | 813 | 701 | 696 | → |
| Bell Acres | Borough | Allegheny | 1,337 | 1,390 | 1,388 | → |
| Belle Vernon | Borough | Fayette | 1,194 | 1,093 | 1,054 | → |
| Bellefonte | Borough | Centre | 6,403 | 6,188 | 6,308 | → |
| Bellevue | Borough | Allegheny | 8,769 | 8,370 | 8,159 | → |
| Bellwood | Borough | Blair | 2,022 | 1,824 | 1,746 | → |
| Ben Avon | Borough | Allegheny | 1,930 | 1,781 | 1,754 | → |
| Ben Avon Heights | Borough | Allegheny | 392 | 371 | 365 | → |
| Bendersville | Borough | Adams | 562 | 641 | 649 | → |
| Benson | Borough | Somerset | 188 | 191 | 180 | → |
| Bentleyville | Borough | Washington | 2,733 | 2,579 | 2,503 | → |
| Benton | Borough | Columbia | 1,100 | 824 | 819 | → |
| Berlin | Borough | Somerset | 2,193 | 2,104 | 1,989 | → |
| Bernville | Borough | Berks | 871 | 955 | 956 | → |
| Berrysburg | Borough | Dauphin | 345 | 368 | 371 | → |
| Berwick | Borough | Columbia | 10,951 | 10,475 | 10,086 | → |
| Bessemer | Borough | Lawrence | 1,179 | 1,111 | 1,068 | → |
| Bethany | Borough | Wayne | 290 | 245 | 232 | → |
| Bethel Park | Municipality | Allegheny | 33,468 | 32,315 | 32,404 | → |
| Bethlehem | City | Lehigh / Northampton | 70,966 | 74,986 | 75,707 | → |
| Big Beaver | Borough | Beaver | 2,180 | 1,970 | 1,895 | → |
| Big Run | Borough | Jefferson | 682 | 624 | 605 | → |
| Biglerville | Borough | Adams | 1,122 | 1,200 | 1,212 | → |
| Birdsboro | Borough | Berks | 5,043 | 5,163 | 5,167 | → |
| Birmingham | Borough | Huntingdon | 104 | 90 | 89 | → |
| Blain | Borough | Perry | 283 | 263 | 263 | → |
| Blairsville | Borough | Indiana | 3,661 | 3,410 | 3,267 | → |
| Blakely | Borough | Lackawanna | 7,163 | 6,564 | 6,245 | → |
| Blawnox | Borough | Allegheny | 1,541 | 1,432 | 1,396 | → |
| Bloomfield | Borough | Perry | 1,303 | 1,249 | 1,258 | → |
| Blooming Valley | Borough | Crawford | 378 | 337 | 323 | → |
| Bloomsburg | Town | Columbia | 12,388 | 14,855 | 14,231 | → |
| Blossburg | Borough | Tioga | 1,756 | 1,534 | 1,486 | → |
| Bolivar | Borough | Westmoreland | 521 | 465 | 442 | → |
| Bonneauville | Borough | Adams | 1,371 | 1,800 | 1,821 | → |
| Boswell | Borough | Somerset | 1,361 | 1,277 | 1,201 | → |
| Bowmanstown | Borough | Carbon | 892 | 906 | 878 | → |
| Boyertown | Borough | Berks | 3,954 | 4,060 | 4,059 | → |
| Brackenridge | Borough | Allegheny | 3,553 | 3,260 | 3,179 | → |
| Braddock | Borough | Allegheny | 2,912 | 2,159 | 2,116 | → |
| Braddock Hills | Borough | Allegheny | 1,979 | 1,880 | 1,831 | → |
| Bradford | City | McKean | 9,228 | 8,770 | 8,305 | → |
| Bradford Woods | Borough | Allegheny | 1,155 | 1,171 | 1,157 | → |
| Brentwood | Borough | Allegheny | 10,462 | 9,643 | 9,398 | → |
| Briar Creek | Borough | Columbia | 659 | 662 | 680 | → |
| Bridgeport | Borough | Montgomery | 4,398 | 4,554 | 4,591 | → |
| Bridgeville | Borough | Allegheny | 5,423 | 5,148 | 5,023 | → |
| Bridgewater | Borough | Beaver | 741 | 709 | 763 | → |
| Brisbin | Borough | Clearfield | 413 | 411 | 392 | → |
| Bristol | Borough | Bucks | 10,038 | 9,726 | 9,631 | → |
| Broad Top City | Borough | Huntingdon | 384 | 452 | 452 | → |
| Brockway | Borough | Jefferson | 2,590 | 2,072 | 2,012 | → |
| Brookhaven | Borough | Delaware | 7,995 | 8,006 | 8,039 | → |
| Brookville | Borough | Jefferson | 4,293 | 3,932 | 3,822 | → |
| Brownstown | Borough | Cambria | 887 | 744 | 691 | → |
| Brownsville | Borough | Fayette | 2,850 | 2,331 | 2,249 | → |
| Bruin | Borough | Butler | 537 | 528 | 501 | → |
| Bryn Athyn | Borough | Montgomery | 1,310 | 1,367 | 1,404 | → |
| Burgettstown | Borough | Washington | 1,528 | 1,380 | 1,327 | → |
| Burlington | Borough | Bradford | 179 | 156 | 148 | → |
| Burnham | Borough | Mifflin | 2,156 | 2,054 | 2,006 | → |
| Burnside | Borough | Clearfield | 334 | 234 | 225 | → |
| Butler | City | Butler | 15,127 | 13,757 | 13,107 | → |
| California | Borough | Washington | 5,250 | 6,795 | 6,364 | → |
| Callensburg | Borough | Clarion | 188 | 207 | 193 | → |
| Callery | Borough | Butler | 454 | 394 | 385 | → |
| Callimont | Borough | Somerset | 59 | 41 | 39 | → |
| Cambridge Springs | Borough | Crawford | 2,355 | 2,595 | 2,640 | → |
| Camp Hill | Borough | Cumberland | 7,521 | 7,888 | 7,939 | → |
| Canonsburg | Borough | Washington | 8,572 | 8,996 | 8,837 | → |
| Canton | Borough | Bradford | 1,884 | 1,974 | 1,892 | → |
| Carbondale | City | Lackawanna | 9,645 | 8,891 | 8,447 | → |
| Carlisle | Borough | Cumberland | 17,890 | 18,682 | 19,259 | → |
| Carmichaels | Borough | Greene | 517 | 483 | 458 | → |
| Carnegie | Borough | Allegheny | 8,344 | 7,972 | 7,898 | → |
| Carroll Valley | Borough | Adams | 3,272 | 3,876 | 3,922 | → |
| Carrolltown | Borough | Cambria | 1,062 | 853 | 803 | → |
| Cassandra | Borough | Cambria | 142 | 147 | 137 | → |
| Casselman | Borough | Somerset | 97 | 94 | 91 | → |
| Cassville | Borough | Huntingdon | 260 | 143 | 141 | → |
| Castle Shannon | Borough | Allegheny | 8,593 | 8,316 | 8,173 | → |
| Catasauqua | Borough | Lehigh | 6,526 | 6,438 | 6,596 | → |
| Catawissa | Borough | Columbia | 1,565 | 1,552 | 1,492 | → |
| Centerport | Borough | Berks | 317 | 387 | 401 | → |
| Centerville | Borough | Crawford | 247 | 218 | 208 | → |
| Centerville | Borough | Washington | 3,415 | 3,266 | 3,172 | → |
| Central City | Borough | Somerset | 1,253 | 1,124 | 1,055 | → |
| Centralia | Borough | Columbia | 30 | 10 | 10 | → |
| Centre Hall | Borough | Centre | 1,171 | 1,258 | 1,251 | → |
| Chalfant | Borough | Allegheny | 888 | 800 | 779 | → |
| Chalfont | Borough | Bucks | 3,897 | 4,009 | 4,204 | → |
| Chambersburg | Borough | Franklin | 18,016 | 20,268 | 20,878 | → |
| Chapman | Borough | Northampton | 237 | 199 | 211 | → |
| Charleroi | Borough | Washington | 4,857 | 4,109 | 3,955 | → |
| Cherry Tree | Borough | Indiana | 449 | 364 | 343 | → |
| Cherry Valley | Borough | Butler | 72 | 66 | 63 | → |
| Chest Springs | Borough | Cambria | 113 | 149 | 139 | → |
| Chester | City | Delaware | 37,019 | 33,972 | 34,077 | → |
| Chester Heights | Borough | Delaware | 2,517 | 2,531 | 2,631 | → |
| Chester Hill | Borough | Clearfield | 917 | 883 | 838 | → |
| Cheswick | Borough | Allegheny | 1,883 | 1,746 | 1,703 | → |
| Chicora | Borough | Butler | 1,034 | 1,043 | 992 | → |
| Christiana | Borough | Lancaster | 1,121 | 1,168 | 1,174 | → |
| Churchill | Borough | Allegheny | 3,519 | 3,011 | 2,938 | → |
| Clairton | City | Allegheny | 8,373 | 6,786 | 6,611 | → |
| Clarendon | Borough | Warren | 642 | 450 | 429 | → |
| Clarion | Borough | Clarion | 6,189 | 5,276 | 5,305 | → |
| Clark | Borough | Mercer | 635 | 640 | 606 | → |
| Clarks Green | Borough | Lackawanna | 1,658 | 1,476 | 1,400 | → |
| Clarks Summit | Borough | Lackawanna | 5,164 | 5,116 | 4,857 | → |
| Clarksville | Borough | Greene | 233 | 230 | 223 | → |
| Claysville | Borough | Washington | 788 | 829 | 828 | → |
| Clearfield | Borough | Clearfield | 6,606 | 6,210 | 5,913 | → |
| Cleona | Borough | Lebanon | 2,150 | 2,080 | 2,182 | → |
| Clifton Heights | Borough | Delaware | 6,771 | 6,652 | 6,702 | → |
| Clintonville | Borough | Venango | 528 | 508 | 475 | → |
| Clymer | Borough | Indiana | 1,561 | 1,357 | 1,282 | → |
| Coal Center | Borough | Washington | 129 | 139 | 133 | → |
| Coaldale | Borough | Bedford | 144 | 161 | 157 | → |
| Coaldale | Borough | Schuylkill | 2,308 | 2,281 | 2,166 | → |
| Coalmont | Borough | Huntingdon | 128 | 106 | 103 | → |
| Coalport | Borough | Clearfield | 697 | 523 | 497 | → |
| Coatesville | City | Chester | 10,795 | 13,084 | 13,123 | → |
| Cochranton | Borough | Crawford | 1,147 | 1,136 | 1,095 | → |
| Cokeburg | Borough | Washington | 698 | 632 | 613 | → |
| Collegeville | Borough | Montgomery | 5,402 | 5,100 | 5,130 | → |
| Collingdale | Borough | Delaware | 8,724 | 8,783 | 8,791 | → |
| Columbia | Borough | Lancaster | 10,288 | 10,402 | 10,432 | → |
| Colwyn | Borough | Delaware | 2,429 | 2,546 | 2,550 | → |
| Confluence | Borough | Somerset | 857 | 780 | 736 | → |
| Conneaut Lake | Borough | Crawford | 688 | 656 | 631 | → |
| Conneautville | Borough | Crawford | 829 | 774 | 752 | → |
| Connellsville | City | Fayette | 9,067 | 7,637 | 7,368 | → |
| Connoquenessing | Borough | Butler | 547 | 528 | 685 | → |
| Conshohocken | Borough | Montgomery | 7,606 | 7,850 | 8,053 | → |
| Conway | Borough | Beaver | 2,291 | 2,176 | 2,101 | → |
| Conyngham | Borough | Luzerne | 2,199 | 1,914 | 1,867 | → |
| Coopersburg | Borough | Lehigh | 2,553 | 2,386 | 2,493 | → |
| Cooperstown | Borough | Venango | 456 | 460 | 430 | → |
| Coplay | Borough | Lehigh | 3,387 | 3,194 | 3,264 | → |
| Coraopolis | Borough | Allegheny | 6,119 | 5,677 | 5,530 | → |
| Cornwall | Borough | Lebanon | 3,487 | 4,112 | 4,299 | → |
| Corry | City | Erie | 6,857 | 6,605 | 6,347 | → |
| Corsica | Borough | Jefferson | 353 | 357 | 346 | → |
| Coudersport | Borough | Potter | 2,652 | 2,546 | 2,444 | → |
| Courtdale | Borough | Luzerne | 797 | 732 | 723 | → |
| Crafton | Borough | Allegheny | 6,706 | 5,951 | 5,803 | → |
| Cranesville | Borough | Erie | 600 | 638 | 608 | → |
| Creekside | Borough | Indiana | 323 | 309 | 291 | → |
| Cresson | Borough | Cambria | 1,621 | 1,711 | 1,592 | → |
| Cressona | Borough | Schuylkill | 1,653 | 1,651 | 1,618 | → |
| Cross Roads | Borough | York | 519 | 512 | 506 | → |
| Curwensville | Borough | Clearfield | 2,637 | 2,543 | 2,414 | → |
| Daisytown | Borough | Cambria | 357 | 326 | 304 | → |
| Dale | Borough | Cambria | 1,465 | 1,234 | 1,146 | → |
| Dallas | Borough | Luzerne | 2,625 | 2,804 | 2,760 | → |
| Dallastown | Borough | York | 4,173 | 3,854 | 3,823 | → |
| Dalton | Borough | Lackawanna | 1,352 | 1,234 | 1,195 | → |
| Danville | Borough | Montour | 4,892 | 4,699 | 4,631 | → |
| Darby | Borough | Delaware | 10,324 | 10,690 | 10,700 | → |
| Darlington | Borough | Beaver | 243 | 254 | 241 | → |
| Dauphin | Borough | Dauphin | 705 | 791 | 800 | → |
| Dawson | Borough | Fayette | 442 | 367 | 353 | → |
| Dayton | Borough | Armstrong | 604 | 553 | 518 | → |
| Deemston | Borough | Washington | 812 | 722 | 706 | → |
| Deer Lake | Borough | Schuylkill | 529 | 687 | 673 | → |
| Delaware Water Gap | Borough | Monroe | 730 | 743 | 732 | → |
| Delmont | Borough | Westmoreland | 2,569 | 2,686 | 2,584 | → |
| Delta | Borough | York | 740 | 728 | 726 | → |
| Denver | Borough | Lancaster | 3,423 | 3,863 | 3,879 | → |
| Derry | Borough | Westmoreland | 3,048 | 2,688 | 2,558 | → |
| Dickson City | Borough | Lackawanna | 6,211 | 6,070 | 5,799 | → |
| Dillsburg | Borough | York | 2,060 | 2,568 | 2,573 | → |
| Donegal | Borough | Westmoreland | 279 | 120 | 116 | → |
| Donora | Borough | Washington | 5,626 | 4,781 | 4,608 | → |
| Dormont | Borough | Allegheny | 9,323 | 8,593 | 8,377 | → |
| Dover | Borough | York | 1,832 | 2,007 | 1,991 | → |
| Downingtown | Borough | Chester | 7,706 | 7,888 | 7,928 | → |
| Doylestown | Borough | Bucks | 8,233 | 8,380 | 8,315 | → |
| Dravosburg | Borough | Allegheny | 2,015 | 1,792 | 1,745 | → |
| Driftwood | Borough | Cameron | 125 | 67 | 60 | → |
| Dublin | Borough | Bucks | 2,128 | 2,158 | 2,150 | → |
| DuBois | City | Clearfield | 8,086 | 7,794 | 7,454 | → |
| Duboistown | Borough | Lycoming | 1,233 | 1,205 | 1,183 | → |
| Dudley | Borough | Huntingdon | 241 | 187 | 183 | → |
| Dunbar | Borough | Fayette | 1,494 | 1,039 | 998 | → |
| Duncannon | Borough | Perry | 1,522 | 1,522 | 1,495 | → |
| Duncansville | Borough | Blair | 1,247 | 1,233 | 1,181 | → |
| Dunlevy | Borough | Washington | 345 | 381 | 380 | → |
| Dunmore | Borough | Lackawanna | 14,425 | 14,057 | 13,069 | → |
| Dupont | Borough | Luzerne | 2,713 | 2,711 | 2,675 | → |
| Duquesne | City | Allegheny | 7,319 | 5,565 | 5,547 | → |
| Duryea | Borough | Luzerne | 4,662 | 4,922 | 4,866 | → |
| Dushore | Borough | Sullivan | 663 | 608 | 566 | → |
| Eagles Mere | Borough | Sullivan | 153 | 120 | 114 | → |
| East Bangor | Borough | Northampton | 986 | 1,173 | 1,630 | → |
| East Berlin | Borough | Adams | 1,364 | 1,521 | 1,537 | → |
| East Brady | Borough | Clarion | 1,038 | 942 | 912 | → |
| East Butler | Borough | Butler | 697 | 732 | 696 | → |
| East Conemaugh | Borough | Cambria | 1,348 | 1,220 | 1,132 | → |
| East Greenville | Borough | Montgomery | 3,114 | 2,951 | 2,986 | → |
| East Lansdowne | Borough | Delaware | 2,581 | 2,668 | 2,670 | → |
| East McKeesport | Borough | Allegheny | 2,458 | 2,138 | 2,081 | → |
| East Petersburg | Borough | Lancaster | 4,457 | 4,506 | 4,524 | → |
| East Pittsburgh | Borough | Allegheny | 2,069 | 1,822 | 1,775 | → |
| East Prospect | Borough | York | 661 | 905 | 938 | → |
| East Rochester | Borough | Beaver | 602 | 567 | 541 | → |
| East Side | Borough | Carbon | 301 | 317 | 307 | → |
| East Stroudsburg | Borough | Monroe | 9,827 | 9,845 | 10,287 | → |
| East Vandergrift | Borough | Westmoreland | 736 | 674 | 641 | → |
| East Washington | Borough | Washington | ... | 1,890 | 1,830 | → |
| Easton | City | Northampton | 26,248 | 26,769 | 27,109 | → |
| Eastvale | Borough | Beaver | 288 | 225 | 213 | → |
| Eau Claire | Borough | Butler | 362 | 316 | 299 | → |
| Ebensburg | Borough | Cambria | 3,094 | 3,351 | 3,123 | → |
| Economy | Borough | Beaver | 9,424 | 8,972 | 9,178 | → |
| Eddystone | Borough | Delaware | 2,449 | 2,410 | 2,412 | → |
| Edgewood | Borough | Allegheny | 3,366 | 3,118 | 3,034 | → |
| Edgeworth | Borough | Allegheny | 1,715 | 1,676 | 1,656 | → |
| Edinboro | Borough | Erie | 6,952 | 6,438 | 5,965 | → |
| Edwardsville | Borough | Luzerne | 4,859 | 4,816 | 4,703 | → |
| Ehrenfeld | Borough | Cambria | 232 | 228 | 215 | → |
| Elco | Borough | Washington | 371 | 322 | 310 | → |
| Elderton | Borough | Armstrong | 715 | 356 | 344 | → |
| Eldred | Borough | McKean | 854 | 825 | 780 | → |
| Elgin | Borough | Erie | 233 | 218 | 209 | → |
| Elizabeth | Borough | Allegheny | 1,575 | 1,493 | 1,482 | → |
| Elizabethtown | Borough | Lancaster | 11,841 | 11,545 | 11,586 | → |
| Elizabethville | Borough | Dauphin | 1,333 | 1,510 | 1,497 | → |
| Elkland | Borough | Tioga | 1,817 | 1,821 | 1,747 | → |
| Ellport | Borough | Lawrence | 1,168 | 1,180 | 1,120 | → |
| Ellsworth | Borough | Washington | 1,044 | 1,023 | 989 | → |
| Ellwood City | Borough | Lawrence / Beaver | 8,678 | 7,921 | 7,501 | → |
| Elverson | Borough | Chester | 950 | 1,218 | 1,303 | → |
| Emlenton | Borough | Venango / Clarion | 800 | 625 | 582 | → |
| Emmaus | Borough | Lehigh | 11,298 | 11,207 | 11,454 | → |
| Emporium | Borough | Cameron | 2,865 | 2,073 | 1,877 | → |
| Emsworth | Borough | Allegheny | 2,644 | 2,449 | 2,388 | → |
| Enon Valley | Borough | Lawrence | 393 | 306 | 288 | → |
| Ephrata | Borough | Lancaster | 13,231 | 13,394 | 13,885 | → |
| Erie | City | Erie | 103,748 | 101,782 | 97,369 | → |
| Ernest | Borough | Indiana | 472 | 462 | 437 | → |
| Etna | Borough | Allegheny | 3,912 | 3,451 | 3,361 | → |
| Evans City | Borough | Butler | 2,005 | 1,833 | 1,739 | → |
| Everett | Borough | Bedford | 1,897 | 1,834 | 1,748 | → |
| Everson | Borough | Fayette | 860 | 793 | 764 | → |
| Exeter | Borough | Luzerne | 5,970 | 5,654 | 5,589 | → |
| Export | Borough | Westmoreland | 915 | 917 | 871 | → |
| Factoryville | Borough | Wyoming | ... | 1,201 | 1,159 | → |
| Fairchance | Borough | Fayette | 2,171 | 1,969 | 1,902 | → |
| Fairfield | Borough | Adams | 482 | 507 | 512 | → |
| Fairview | Borough | Butler | 203 | 198 | 191 | → |
| Falls Creek | Borough | Clearfield / Jefferson | 985 | 1,037 | 1,005 | → |
| Fallston | Borough | Beaver | 305 | 261 | 248 | → |
| Farrell | City | Mercer | 6,240 | 4,954 | 4,687 | → |
| Fawn Grove | Borough | York | 477 | 452 | 452 | → |
| Fayette City | Borough | Fayette | 617 | 596 | 573 | → |
| Felton | Borough | York | 448 | 506 | 511 | → |
| Ferndale | Borough | Cambria | 1,825 | 1,636 | 1,519 | → |
| Finleyville | Borough | Washington | 456 | 424 | 408 | → |
| Fleetwood | Borough | Berks | 4,236 | 4,085 | 4,087 | → |
| Flemington | Borough | Clinton | 1,294 | 1,330 | 1,338 | → |
| Folcroft | Borough | Delaware | 6,940 | 6,606 | 6,614 | → |
| Ford City | Borough | Armstrong | 3,360 | 2,991 | 2,812 | → |
| Ford Cliff | Borough | Armstrong | 412 | 371 | 356 | → |
| Forest City | Borough | Susquehanna | 1,868 | 1,907 | 1,786 | → |
| Forest Hills | Borough | Allegheny | 6,953 | 6,516 | 6,354 | → |
| Forksville | Borough | Sullivan | 147 | 145 | 135 | → |
| Forty Fort | Borough | Luzerne | 4,603 | 4,214 | 4,107 | → |
| Fountain Hill | Borough | Lehigh | 4,564 | 4,625 | 4,709 | → |
| Fox Chapel | Borough | Allegheny | 5,730 | 5,388 | 5,309 | → |
| Foxburg | Borough | Clarion | 279 | 183 | 176 | → |
| Frackville | Borough | Schuylkill | 4,255 | 3,805 | 3,646 | → |
| Frankfort Springs | Borough | Beaver | 140 | 130 | 127 | → |
| Franklin | Borough | Cambria | 450 | 323 | 299 | → |
| Franklin | City | Venango | 7,199 | 6,545 | 6,137 | → |
| Franklin Park | Borough | Allegheny | 11,357 | 13,467 | 14,552 | → |
| Franklintown | Borough | York | 521 | 486 | 483 | → |
| Fredonia | Borough | Mercer | 634 | 502 | 473 | → |
| Freeburg | Borough | Snyder | 696 | 575 | 577 | → |
| Freedom | Borough | Beaver | 1,791 | 1,569 | 1,498 | → |
| Freeland | Borough | Luzerne | 3,647 | 3,531 | 3,452 | → |
| Freemansburg | Borough | Northampton | 2,058 | 2,636 | 2,622 | → |
| Freeport | Borough | Armstrong | 1,953 | 1,813 | 1,707 | → |
| Friendsville | Borough | Susquehanna | 91 | 111 | 109 | → |
| Galeton | Borough | Potter | 1,341 | 1,150 | 1,102 | → |
| Gallitzin | Borough | Cambria | 1,790 | 1,668 | 1,568 | → |
| Garrett | Borough | Somerset | 462 | 456 | 436 | → |
| Geistown | Borough | Cambria | 2,596 | 2,467 | 2,303 | → |
| Georgetown | Borough | Beaver | 191 | 174 | 167 | → |
| Gettysburg | Borough | Adams | 7,487 | 7,605 | 7,633 | → |
| Gilberton | Borough | Schuylkill | 895 | 768 | 733 | → |
| Girard | Borough | Erie | 3,164 | 3,104 | 2,977 | → |
| Girardville | Borough | Schuylkill | 1,733 | 1,519 | 1,454 | → |
| Glasgow | Borough | Beaver | 63 | 60 | 59 | → |
| Glassport | Borough | Allegheny | 4,990 | 4,483 | 4,367 | → |
| Glen Campbell | Borough | Indiana | 307 | 245 | 231 | → |
| Glen Hope | Borough | Clearfield | 174 | 142 | 138 | → |
| Glen Osborne | Borough | Allegheny | 545 | 547 | 542 | → |
| Glen Rock | Borough | York | 1,817 | 2,026 | 2,050 | → |
| Glendon | Borough | Northampton | 370 | 370 | 368 | → |
| Glenfield | Borough | Allegheny | 236 | 205 | 209 | → |
| Glenolden | Borough | Delaware | 7,472 | 7,153 | 7,161 | → |
| Goldsboro | Borough | York | 935 | 948 | 940 | → |
| Gordon | Borough | Schuylkill | 781 | 763 | 730 | → |
| Grampian | Borough | Clearfield | 593 | 346 | 332 | → |
| Gratz | Borough | Dauphin | 651 | 763 | 755 | → |
| Great Bend | Borough | Susquehanna | 697 | 734 | 680 | → |
| Green Hills | Borough | Washington | 20 | 29 | 28 | → |
| Green Lane | Borough | Montgomery | 577 | 507 | 507 | → |
| Green Tree | Borough | Allegheny | 4,837 | 4,432 | 4,892 | → |
| Greencastle | Borough | Franklin | 3,674 | 3,996 | 4,026 | → |
| Greensboro | Borough | Greene | 365 | 260 | 249 | → |
| Greensburg | City | Westmoreland | 15,670 | 14,898 | 14,299 | → |
| Greenville | Borough | Mercer | 6,371 | 5,955 | 5,529 | → |
| Grove City | Borough | Mercer | 8,101 | 8,321 | 8,011 | → |
| Halifax | Borough | Dauphin | 823 | 841 | 835 | → |
| Hallam | Borough | York | 1,558 | 2,670 | 2,657 | → |
| Hallstead | Borough | Susquehanna | 1,217 | 1,304 | 1,225 | → |
| Hamburg | Borough | Berks | 4,164 | 4,289 | 4,410 | → |
| Hanover | Borough | York | 14,547 | 15,277 | 15,607 | → |
| Harmony | Borough | Butler | 934 | 890 | 853 | → |
| Harrisburg | City | Dauphin | 48,833 | 49,528 | 49,192 | → |
| Harrisville | Borough | Butler | 887 | 897 | 869 | → |
| Hartleton | Borough | Union | 260 | 285 | 281 | → |
| Harveys Lake | Borough | Luzerne | 2,732 | 2,792 | 2,783 | → |
| Hastings | Borough | Cambria | 1,377 | 1,278 | 1,195 | → |
| Hatboro | Borough | Montgomery | 7,120 | 7,362 | 7,436 | → |
| Hatfield | Borough | Montgomery | 2,628 | 3,290 | 3,336 | → |
| Hawley | Borough | Wayne | 1,303 | 1,212 | 1,157 | → |
| Hawthorn | Borough | Clarion | 587 | 494 | 466 | → |
| Haysville | Borough | Allegheny | 69 | 70 | 68 | → |
| Hazleton | City | Luzerne | 23,461 | 25,340 | 24,723 | → |
| Heidelberg | Borough | Allegheny | 1,273 | 1,244 | 1,222 | → |
| Hellertown | Borough | Northampton | 5,612 | 5,898 | 5,847 | → |
| Hermitage | City | Mercer | 15,935 | 16,375 | 15,635 | → |
| Herndon | Borough | Northumberland | 428 | 321 | 307 | → |
| Highspire | Borough | Dauphin | 2,735 | 2,399 | 2,373 | → |
| Hollidaysburg | Borough | Blair | 5,808 | 5,790 | 5,767 | → |
| Homer City | Borough | Indiana | 1,883 | 1,704 | 1,610 | → |
| Homestead | Borough | Allegheny | 3,576 | 3,165 | 3,162 | → |
| Homewood | Borough | Beaver | 142 | 109 | 104 | → |
| Honesdale | Borough | Wayne | 4,895 | 4,476 | 4,240 | → |
| Honey Brook | Borough | Chester | 1,302 | 1,705 | 1,747 | → |
| Hookstown | Borough | Beaver | 159 | 147 | 141 | → |
| Hooversville | Borough | Somerset | 773 | 645 | 606 | → |
| Hop Bottom | Borough | Susquehanna | 333 | 337 | 311 | → |
| Hopewell | Borough | Bedford | 256 | 230 | 243 | → |
| Houston | Borough | Washington | 1,291 | 1,288 | 1,245 | → |
| Houtzdale | Borough | Clearfield | 911 | 797 | 755 | → |
| Howard | Borough | Centre | 681 | 727 | 736 | → |
| Hughestown | Borough | Luzerne | 1,535 | 1,392 | 1,375 | → |
| Hughesville | Borough | Lycoming | 2,226 | 2,128 | 2,060 | → |
| Hulmeville | Borough | Bucks | 1,060 | 1,003 | 996 | → |
| Hummelstown | Borough | Dauphin | 4,350 | 4,538 | 4,634 | → |
| Hunker | Borough | Westmoreland | 329 | 291 | 280 | → |
| Huntingdon | Borough | Huntingdon | 6,938 | 7,093 | 6,964 | → |
| Hyde Park | Borough | Westmoreland | 504 | 500 | 477 | → |
| Hydetown | Borough | Crawford | 614 | 535 | 520 | → |
| Hyndman | Borough | Bedford | 1,042 | 910 | 876 | → |
| Indian Lake | Borough | Somerset | 455 | 394 | 382 | → |
| Indiana | Borough | Indiana | 14,901 | 13,975 | 13,149 | → |
| Industry | Borough | Beaver | 1,944 | 1,835 | 1,747 | → |
| Ingram | Borough | Allegheny | 3,704 | 3,330 | 3,248 | → |
| Irvona | Borough | Clearfield | 823 | 647 | 617 | → |
| Irwin | Borough | Westmoreland | 4,335 | 3,971 | 3,784 | → |
| Ivyland | Borough | Bucks | 492 | 1,041 | 1,052 | → |
| Jackson Center | Borough | Mercer | 230 | 224 | 212 | → |
| Jacobus | Borough | York | 1,264 | 1,841 | 1,844 | → |
| Jamestown | Borough | Mercer | 651 | 617 | 582 | → |
| Jeannette | City | Westmoreland | 10,758 | 9,654 | 9,190 | → |
| Jeddo | Borough | Luzerne | 142 | 98 | 96 | → |
| Jefferson | Borough | Greene | 337 | 265 | 251 | → |
| Jefferson | Borough | York | 599 | 729 | 739 | → |
| Jefferson Hills | Borough | Allegheny | 9,708 | 10,629 | 11,226 | → |
| Jenkintown | Borough | Montgomery | 4,569 | 4,422 | 4,440 | → |
| Jennerstown | Borough | Somerset | 717 | 695 | 657 | → |
| Jermyn | Borough | Lackawanna | 2,187 | 2,169 | 2,067 | → |
| Jersey Shore | Borough | Lycoming | 4,414 | 4,361 | 4,187 | → |
| Jessup | Borough | Lackawanna | 4,705 | 4,676 | 4,431 | → |
| Jim Thorpe | Borough | Carbon | 4,825 | 4,781 | 4,633 | → |
| Johnsonburg | Borough | Elk | 3,145 | 2,483 | 2,313 | → |
| Johnstown | City | Cambria | 24,079 | 20,975 | 19,643 | → |
| Jonestown | Borough | Lebanon | 1,032 | 1,905 | 1,999 | → |
| Juniata Terrace | Borough | Mifflin | 544 | 542 | 543 | → |
| Kane | Borough | McKean | 4,110 | 3,730 | 3,517 | → |
| Karns City | Borough | Butler | 250 | 209 | 203 | → |
| Kenhorst | Borough | Berks | 2,660 | 2,877 | 2,875 | → |
| Kennett Square | Borough | Chester | 5,236 | 6,046 | 6,174 | → |
| Kingston | Borough | Luzerne | 13,868 | 13,182 | 12,878 | → |
| Kistler | Borough | Mifflin | 313 | 320 | 320 | → |
| Kittanning | Borough | Armstrong | 4,540 | 4,026 | 3,795 | → |
| Knox | Borough | Clarion | 1,174 | 1,150 | 1,083 | → |
| Knoxville | Borough | Tioga | 617 | 629 | 602 | → |
| Koppel | Borough | Beaver | 838 | 762 | 728 | → |
| Kulpmont | Borough | Northumberland | 3,003 | 2,924 | 2,803 | → |
| Kutztown | Borough | Berks | 4,752 | 5,003 | 5,059 | → |
| Laceyville | Borough | Wyoming | 392 | 379 | 361 | → |
| Laflin | Borough | Luzerne | 1,577 | 1,487 | 1,460 | → |
| Lake City | Borough | Erie | 2,824 | 3,031 | 2,921 | → |
| Lancaster | City | Lancaster | 56,356 | 59,322 | 59,708 | → |
| Landingville | Borough | Schuylkill | 175 | 159 | 151 | → |
| Landisburg | Borough | Perry | 204 | 221 | 222 | → |
| Lanesboro | Borough | Susquehanna | 555 | 506 | 470 | → |
| Langhorne | Borough | Bucks | 1,622 | 1,622 | 1,596 | → |
| Langhorne Manor | Borough | Bucks | 1,270 | 1,442 | 1,432 | → |
| Lansdale | Borough | Montgomery | 15,998 | 16,267 | 16,588 | → |
| Lansdowne | Borough | Delaware | 11,045 | 10,620 | 10,646 | → |
| Lansford | Borough | Carbon | 4,172 | 3,941 | 3,798 | → |
| Laporte | Borough | Sullivan | 290 | 314 | 299 | → |
| Larksville | Borough | Luzerne | 4,817 | 4,480 | 4,401 | → |
| Latrobe | Borough | Westmoreland | 9,119 | 8,336 | 7,949 | → |
| Laurel Mountain | Borough | Westmoreland | 186 | 167 | 158 | → |
| Laurel Run | Borough | Luzerne | 694 | 500 | 499 | → |
| Laureldale | Borough | Berks | 3,701 | 3,887 | 3,898 | → |
| Lawrenceville | Borough | Tioga | 635 | 581 | 607 | → |
| Le Raysville | Borough | Bradford | 318 | 290 | 277 | → |
| Lebanon | City | Lebanon | 24,985 | 25,477 | 25,770 | → |
| Leechburg | Borough | Armstrong | 2,476 | 2,147 | 2,019 | → |
| Leesport | Borough | Berks | 1,815 | 1,890 | 1,891 | → |
| Leetsdale | Borough | Allegheny | 1,255 | 1,218 | 1,187 | → |
| Lehighton | Borough | Carbon | 5,544 | 5,500 | 5,304 | → |
| Lemoyne | Borough | Cumberland | 4,068 | 4,553 | 4,651 | → |
| Lenhartsville | Borough | Berks | 172 | 165 | 166 | → |
| Lewis Run | Borough | McKean | 591 | 617 | 583 | → |
| Lewisberry | Borough | York | 388 | 362 | 358 | → |
| Lewisburg | Borough | Union | 5,609 | 5,792 | 5,712 | → |
| Lewistown | Borough | Mifflin | 8,875 | 8,338 | 8,205 | → |
| Liberty | Borough | Allegheny | 2,654 | 2,551 | 2,486 | → |
| Liberty | Borough | Tioga | 334 | 248 | 239 | → |
| Ligonier | Borough | Westmoreland | 1,755 | 1,573 | 1,531 | → |
| Lilly | Borough | Cambria | 977 | 968 | 902 | → |
| Lincoln | Borough | Allegheny | 1,204 | 1,072 | 1,042 | → |
| Linesville | Borough | Crawford | 1,155 | 1,036 | 997 | → |
| Lititz | Borough | Lancaster | 8,925 | 9,185 | 9,415 | → |
| Little Meadows | Borough | Susquehanna | 294 | 273 | 253 | → |
| Littlestown | Borough | Adams | 4,031 | 4,434 | 4,482 | → |
| Liverpool | Borough | Perry | 884 | 959 | 966 | → |
| Lock Haven | City | Clinton | 9,317 | 9,772 | 9,284 | → |
| Loganton | Borough | Clinton | 447 | 468 | 476 | → |
| Loganville | Borough | York | 885 | 1,240 | 1,265 | → |
| Long Branch | Borough | Washington | 535 | 447 | 434 | → |
| Lorain | Borough | Cambria | 756 | 759 | 705 | → |
| Loretto | Borough | Cambria | 1,177 | 1,302 | 1,290 | → |
| Lower Burrell | City | Westmoreland | 12,623 | 11,761 | 11,228 | → |
| Luzerne | Borough | Luzerne | 2,953 | 2,845 | 2,811 | → |
| Lykens | Borough | Dauphin | 1,947 | 1,779 | 1,771 | → |
| Lyons | Borough | Berks | 504 | 478 | 480 | → |
| Macungie | Borough | Lehigh | 3,039 | 3,079 | 3,166 | → |
| Madison | Borough | Westmoreland | 441 | 397 | 377 | → |
| Mahaffey | Borough | Clearfield | 525 | 370 | 353 | → |
| Mahanoy City | Borough | Schuylkill | 4,623 | 4,162 | 3,983 | → |
| Malvern | Borough | Chester | 3,046 | 3,015 | 3,441 | → |
| Manchester | Borough | York | 2,385 | 2,763 | 2,751 | → |
| Manheim | Borough | Lancaster | 4,843 | 4,862 | 4,887 | → |
| Manns Choice | Borough | Bedford | 292 | 300 | 289 | → |
| Manor | Borough | Westmoreland | 2,734 | 3,239 | 3,353 | → |
| Manorville | Borough | Armstrong | 396 | 410 | 389 | → |
| Mansfield | Borough | Tioga | 3,497 | 3,626 | 3,102 | → |
| Mapleton | Borough | Huntingdon | 500 | 444 | 428 | → |
| Marcus Hook | Borough | Delaware | 2,314 | 2,397 | 2,401 | → |
| Marianna | Borough | Washington | 615 | 494 | 475 | → |
| Marietta | Borough | Lancaster | 2,695 | 2,588 | 2,622 | → |
| Marion Center | Borough | Indiana | 418 | 451 | 425 | → |
| Marion Heights | Borough | Northumberland | 736 | 611 | 591 | → |
| Marklesburg | Borough | Huntingdon | 206 | 204 | 199 | → |
| Markleysburg | Borough | Fayette | 273 | 284 | 276 | → |
| Mars | Borough | Butler | 1,739 | 1,699 | 1,637 | → |
| Martinsburg | Borough | Blair | 2,434 | 1,956 | 1,883 | → |
| Marysville | Borough | Perry | 2,326 | 2,534 | 2,551 | → |
| Masontown | Borough | Fayette | 3,643 | 3,450 | 3,322 | → |
| Matamoras | Borough | Pike | 2,317 | 2,469 | 2,359 | → |
| Mayfield | Borough | Lackawanna | 1,764 | 1,807 | 1,710 | → |
| McAdoo | Borough | Schuylkill | 2,286 | 2,300 | 2,182 | → |
| McClure | Borough | Snyder | 1,033 | 941 | 939 | → |
| McConnellsburg | Borough | Fulton | ... | 1,077 | 1,039 | → |
| McDonald | Borough | Allegheny / Washington | 2,302 | 2,147 | 2,076 | → |
| McEwensville | Borough | Northumberland | 302 | 279 | 273 | → |
| McKean | Borough | Erie | 386 | 388 | 375 | → |
| McKees Rocks | Borough | Allegheny | 6,588 | 6,104 | 5,950 | → |
| McKeesport | City | Allegheny | 24,095 | 19,732 | 19,245 | → |
| McSherrystown | Borough | Adams | 2,695 | 3,038 | 3,071 | → |
| McVeytown | Borough | Mifflin | 412 | 342 | 334 | → |
| Meadville | City | Crawford | 13,664 | 13,392 | 12,973 | → |
| Mechanicsburg | Borough | Cumberland | 8,995 | 8,975 | 9,016 | → |
| Mechanicsville | Borough | Schuylkill | 508 | 457 | 437 | → |
| Media | Borough | Delaware | 5,514 | 5,327 | 5,362 | → |
| Mercer | Borough | Mercer | 2,184 | 2,002 | 1,891 | → |
| Mercersburg | Borough | Franklin | 1,499 | 1,561 | 1,553 | → |
| Meshoppen | Borough | Wyoming | 459 | 563 | 548 | → |
| Meyersdale | Borough | Somerset | 2,429 | 2,184 | 2,056 | → |
| Middleburg | Borough | Snyder | 1,336 | 1,316 | 1,309 | → |
| Middleport | Borough | Schuylkill | 460 | 405 | 389 | → |
| Middletown | Borough | Dauphin | 9,382 | 8,933 | 9,270 | → |
| Midland | Borough | Beaver | 3,141 | 2,635 | 2,512 | → |
| Midway | Borough | Washington | 946 | 911 | 880 | → |
| Mifflin | Borough | Juniata | 625 | 640 | 620 | → |
| Mifflinburg | Borough | Union | 3,626 | 3,540 | 3,516 | → |
| Mifflintown | Borough | Juniata | 866 | 936 | 913 | → |
| Milesburg | Borough | Centre | 1,155 | 1,099 | 1,088 | → |
| Milford | Borough | Pike | 1,122 | 1,024 | 979 | → |
| Mill Creek | Borough | Huntingdon | 351 | 328 | 322 | → |
| Mill Hall | Borough | Clinton | 1,612 | 1,613 | 1,611 | → |
| Mill Village | Borough | Erie | 429 | 412 | 393 | → |
| Millbourne | Borough | Delaware | 944 | 1,159 | 1,159 | → |
| Millersburg | Borough | Dauphin | 2,574 | 2,557 | 2,543 | → |
| Millerstown | Borough | Perry | 714 | 673 | 678 | → |
| Millersville | Borough | Lancaster | 7,769 | 8,167 | 8,353 | → |
| Millheim | Borough | Centre | 924 | 899 | 890 | → |
| Millvale | Borough | Allegheny | 4,094 | 3,744 | 3,648 | → |
| Millville | Borough | Columbia | 1,057 | 948 | 937 | → |
| Milton | Borough | Northumberland | 7,157 | 7,060 | 6,847 | → |
| Minersville | Borough | Schuylkill | 4,536 | 4,397 | 4,189 | → |
| Modena | Borough | Chester | 593 | 537 | 532 | → |
| Mohnton | Borough | Berks | 2,975 | 3,043 | 3,062 | → |
| Monaca | Borough | Beaver | 6,270 | 5,737 | 5,522 | → |
| Monessen | City | Westmoreland | 8,665 | 7,720 | 7,339 | → |
| Monongahela | City | Washington | 4,749 | 4,298 | 4,146 | → |
| Monroe | Borough | Bradford | 522 | 554 | 523 | → |
| Monroeville | Municipality | Allegheny | 29,370 | 28,341 | 27,716 | → |
| Mont Alto | Borough | Franklin | 1,393 | 1,708 | 1,737 | → |
| Montgomery | Borough | Lycoming | 1,670 | 1,579 | 1,526 | → |
| Montoursville | Borough | Lycoming | 4,777 | 4,615 | 4,444 | → |
| Montrose | Borough | Susquehanna | 1,708 | 1,619 | 1,500 | → |
| Moosic | Borough | Lackawanna | 5,143 | 5,719 | 5,742 | → |
| Morrisville | Borough | Bucks | 10,066 | 8,728 | 8,578 | → |
| Morton | Borough | Delaware | 2,743 | 2,669 | 2,684 | → |
| Moscow | Borough | Lackawanna | 2,649 | 2,026 | 1,939 | → |
| Mount Carbon | Borough | Schuylkill | 102 | 91 | 87 | → |
| Mount Carmel | Borough | Northumberland | 6,346 | 5,893 | 5,650 | → |
| Mount Gretna | Borough | Lebanon | 242 | 198 | 205 | → |
| Mount Holly Springs | Borough | Cumberland | 1,875 | 2,032 | 2,047 | → |
| Mount Jewett | Borough | McKean | 1,029 | 919 | 868 | → |
| Mount Joy | Borough | Lancaster | 6,760 | 7,393 | 8,215 | → |
| Mount Oliver | Borough | Allegheny | 3,971 | 3,403 | 3,315 | → |
| Mount Penn | Borough | Berks | 3,022 | 3,106 | 3,183 | → |
| Mount Pleasant | Borough | Westmoreland | 4,705 | 4,455 | 4,295 | → |
| Mount Pocono | Borough | Monroe | 2,756 | 3,170 | 3,083 | → |
| Mount Union | Borough | Huntingdon | 2,526 | 2,447 | 2,377 | → |
| Mount Wolf | Borough | York | 1,333 | 1,393 | 1,385 | → |
| Mountville | Borough | Lancaster | 2,380 | 2,802 | 2,866 | → |
| Muncy | Borough | Lycoming | 2,632 | 2,477 | 2,426 | → |
| Munhall | Borough | Allegheny | 12,268 | 11,406 | 11,158 | → |
| Murrysville | Municipality | Westmoreland | 18,950 | 20,079 | 19,800 | → |
| Myerstown | Borough | Lebanon | 3,313 | 3,062 | 3,205 | → |
| Nanticoke | City | Luzerne | 10,897 | 10,465 | 10,279 | → |
| Nanty-Glo | Borough | Cambria | 3,059 | 2,734 | 2,538 | → |
| Narberth | Borough | Montgomery | 4,233 | 4,282 | 4,353 | → |
| Nazareth | Borough | Northampton | 6,028 | 5,746 | 5,711 | → |
| Nescopeck | Borough | Luzerne | 1,530 | 1,583 | 1,545 | → |
| Nesquehoning | Borough | Carbon | 3,291 | 3,349 | 3,245 | → |
| New Albany | Borough | Bradford | 306 | 356 | 342 | → |
| New Alexandria | Borough | Westmoreland | 751 | 560 | 540 | → |
| New Baltimore | Borough | Somerset | 168 | 180 | 170 | → |
| New Beaver | Borough | Lawrence | 1,674 | 1,499 | 1,434 | → |
| New Berlin | Borough | Union | 836 | 873 | 861 | → |
| New Bethlehem | Borough | Clarion | 1,093 | 989 | 929 | → |
| New Brighton | Borough | Beaver | 6,693 | 6,022 | 5,785 | → |
| New Britain | Borough | Bucks | 2,996 | 3,037 | 3,044 | → |
| New Buffalo | Borough | Perry | 237 | 129 | 130 | → |
| New Castle | City | Lawrence | 26,383 | 23,273 | 22,069 | → |
| New Centerville | Borough | Somerset | 134 | 133 | 127 | → |
| New Columbus | Borough | Luzerne | 211 | 227 | 222 | → |
| New Cumberland | Borough | Cumberland | 7,398 | 7,277 | 7,318 | → |
| New Eagle | Borough | Washington | 2,234 | 2,184 | 2,103 | → |
| New Florence | Borough | Westmoreland | 775 | 687 | 657 | → |
| New Freedom | Borough | York | 3,517 | 4,466 | 4,685 | → |
| New Galilee | Borough | Beaver | 422 | 379 | 361 | → |
| New Holland | Borough | Lancaster | 5,157 | 5,378 | 5,492 | → |
| New Hope | Borough | Bucks | 2,324 | 2,528 | 2,517 | → |
| New Kensington | City | Westmoreland | 14,666 | 13,116 | 12,466 | → |
| New Lebanon | Borough | Mercer | 205 | 189 | 177 | → |
| New Milford | Borough | Susquehanna | 886 | 868 | 848 | → |
| New Morgan | Borough | Berks | 227 | 71 | 76 | → |
| New Oxford | Borough | Adams | 1,678 | 1,783 | 1,802 | → |
| New Paris | Borough | Bedford | 217 | 186 | 178 | → |
| New Philadelphia | Borough | Schuylkill | 1,153 | 1,085 | 1,038 | → |
| New Ringgold | Borough | Schuylkill | 291 | 276 | 265 | → |
| New Salem | Borough | York | 722 | 724 | 785 | → |
| New Stanton | Borough | Westmoreland | 1,908 | 2,173 | 2,086 | → |
| New Washington | Borough | Clearfield | 152 | 59 | 56 | → |
| New Wilmington | Borough | Lawrence | 2,436 | 2,466 | 2,220 | → |
| Newburg | Borough | Clearfield | 87 | 92 | 93 | → |
| Newburg | Borough | Cumberland | 346 | 336 | 338 | → |
| Newell | Borough | Fayette | 564 | 541 | 520 | → |
| Newport | Borough | Perry | 1,510 | 1,574 | 1,585 | → |
| Newry | Borough | Blair | 351 | 270 | 259 | → |
| Newton Hamilton | Borough | Mifflin | 271 | 205 | 198 | → |
| Newtown | Borough | Bucks | 2,314 | 2,248 | 2,251 | → |
| Newville | Borough | Cumberland | 1,346 | 1,326 | 1,343 | → |
| Nicholson | Borough | Wyoming | 719 | 765 | 725 | → |
| Norristown | Borough | Montgomery | 31,413 | 34,340 | 34,510 | → |
| North Apollo | Borough | Armstrong | 1,416 | 1,297 | 1,220 | → |
| North Belle Vernon | Borough | Westmoreland | 2,101 | 1,971 | 1,874 | → |
| North Braddock | Borough | Allegheny | 6,313 | 4,857 | 4,731 | → |
| North Catasauqua | Borough | Northampton | 2,858 | 2,847 | 2,838 | → |
| North Charleroi | Borough | Washington | 1,438 | 1,312 | 1,263 | → |
| North East | Borough | Erie | 4,543 | 4,294 | 4,128 | → |
| North Irwin | Borough | Westmoreland | 969 | 846 | 805 | → |
| North Wales | Borough | Montgomery | 3,336 | 3,231 | 3,266 | → |
| North York | Borough | York | 1,783 | 1,914 | 2,034 | → |
| Northampton | Borough | Northampton | 9,426 | 9,915 | 9,888 | → |
| Northern Cambria | Borough | Cambria | 4,226 | 3,835 | 3,580 | → |
| Northumberland | Borough | Northumberland | 3,846 | 3,804 | 3,672 | → |
| Norwood | Borough | Delaware | 5,986 | 5,890 | 5,895 | → |
| Nuangola | Borough | Luzerne | 694 | 679 | 675 | → |
| Oakdale | Borough | Allegheny | 1,543 | 1,459 | 1,456 | → |
| Oakland | Borough | Susquehanna | 596 | 618 | 572 | → |
| Oakmont | Borough | Allegheny | 6,912 | 6,303 | 6,445 | → |
| Ohiopyle | Borough | Fayette | 79 | 59 | 57 | → |
| Ohioville | Borough | Beaver | 3,769 | 3,533 | 3,401 | → |
| Oil City | City | Venango | 11,562 | 10,557 | 9,863 | → |
| Oklahoma | Borough | Westmoreland | 914 | 811 | 769 | → |
| Old Forge | Borough | Lackawanna | 8,811 | 8,313 | 7,937 | → |
| Olyphant | Borough | Lackawanna | 4,998 | 5,151 | 5,042 | → |
| Orangeville | Borough | Columbia | 689 | 508 | 492 | → |
| Orbisonia | Borough | Huntingdon | 424 | 428 | 414 | → |
| Orrstown | Borough | Franklin | 236 | 262 | 259 | → |
| Orwigsburg | Borough | Schuylkill | 3,096 | 3,099 | 2,974 | → |
| Osceola Mills | Borough | Clearfield | 1,341 | 1,141 | 1,085 | → |
| Oswayo | Borough | Potter | 161 | 139 | 133 | → |
| Oxford | Borough | Chester | 4,291 | 5,083 | 5,574 | → |
| Paint | Borough | Somerset | 1,024 | 1,002 | 951 | → |
| Palmerton | Borough | Carbon | 5,204 | 5,414 | 5,306 | → |
| Palmyra | Borough | Lebanon | 7,115 | 7,320 | 7,527 | → |
| Palo Alto | Borough | Schuylkill | 1,058 | 1,032 | 988 | → |
| Parker | City | Armstrong | 796 | 839 | 810 | → |
| Parkesburg | Borough | Chester | 3,398 | 3,593 | 3,840 | → |
| Parkside | Borough | Delaware | 2,272 | 2,328 | 2,331 | → |
| Parryville | Borough | Carbon | 461 | 525 | 508 | → |
| Patterson Heights | Borough | Beaver | 680 | 636 | 607 | → |
| Patton | Borough | Cambria | 2,022 | 1,769 | 1,644 | → |
| Paxtang | Borough | Dauphin | 1,579 | 1,561 | 1,547 | → |
| Pen Argyl | Borough | Northampton | 3,537 | 3,595 | 3,560 | → |
| Penbrook | Borough | Dauphin | 3,058 | 3,008 | 2,988 | → |
| Penn | Borough | Westmoreland | 481 | 475 | 473 | → |
| Penn Lake Park | Borough | Luzerne | 260 | 308 | 306 | → |
| Penndel | Borough | Bucks | 2,433 | 2,328 | 2,202 | → |
| Pennsburg | Borough | Montgomery | 2,699 | 3,843 | 3,873 | → |
| Pennsbury Village | Borough | Allegheny | 738 | 661 | 661 | → |
| Perkasie | Borough | Bucks | 8,769 | 8,511 | 8,555 | → |
| Perryopolis | Borough | Fayette | 1,770 | 1,784 | 1,701 | → |
| Petersburg | Borough | Huntingdon | 445 | 482 | 471 | → |
| Petrolia | Borough | Butler | 223 | 212 | 200 | → |
| Philadelphia | City | Philadelphia | 1,517,562 | 1,526,006 | 1,580,863 | → |
| Philipsburg | Borough | Centre | 3,197 | 2,771 | 2,732 | → |
| Phoenixville | Borough | Chester | 14,800 | 16,438 | 16,943 | → |
| Picture Rocks | Borough | Lycoming | 674 | 678 | 651 | → |
| Pillow | Borough | Dauphin | 304 | 298 | 297 | → |
| Pine Grove | Borough | Schuylkill | 2,159 | 2,186 | 2,092 | → |
| Pitcairn | Borough | Allegheny | 3,690 | 3,294 | 3,209 | → |
| Pittsburgh | City | Allegheny | 334,325 | 305,391 | 302,407 | → |
| Pittston | City | Luzerne | 8,134 | 7,734 | 7,694 | → |
| Platea | Borough | Erie | 474 | 430 | 410 | → |
| Pleasant Hills | Borough | Allegheny | 8,630 | 8,268 | 8,132 | → |
| Pleasantville | Borough | Bedford | 211 | 198 | 203 | → |
| Pleasantville | Borough | Venango | 844 | 892 | 830 | → |
| Plum | Borough | Allegheny | 26,841 | 27,124 | 27,258 | → |
| Plumville | Borough | Indiana | 339 | 307 | 291 | → |
| Plymouth | Borough | Luzerne | 6,455 | 5,951 | 5,809 | → |
| Point Marion | Borough | Fayette | 1,380 | 1,159 | 1,117 | → |
| Polk | Borough | Venango | 1,031 | 816 | 783 | → |
| Port Allegany | Borough | McKean | 2,356 | 2,157 | 2,037 | → |
| Port Carbon | Borough | Schuylkill | 2,022 | 1,889 | 1,798 | → |
| Port Clinton | Borough | Schuylkill | 363 | 326 | 310 | → |
| Port Matilda | Borough | Centre | 640 | 602 | 599 | → |
| Port Royal | Borough | Juniata | 978 | 925 | 912 | → |
| Port Vue | Borough | Allegheny | 4,200 | 3,798 | 3,700 | → |
| Portage | Borough | Cambria | 2,804 | 2,638 | 2,445 | → |
| Portersville | Borough | Butler | 276 | 235 | 230 | → |
| Portland | Borough | Northampton | 578 | 519 | 516 | → |
| Pottstown | Borough | Montgomery | 21,928 | 22,375 | 22,741 | → |
| Pottsville | City | Schuylkill | 15,547 | 14,324 | 13,625 | → |
| Pringle | Borough | Luzerne | 985 | 979 | 960 | → |
| Prompton | Borough | Wayne | 306 | 250 | 237 | → |
| Prospect | Borough | Butler | 1,221 | 1,169 | 1,123 | → |
| Prospect Park | Borough | Delaware | 6,594 | 6,454 | 6,491 | → |
| Punxsutawney | Borough | Jefferson | 6,406 | 5,962 | 5,788 | → |
| Quakertown | Borough | Bucks | 9,168 | 8,979 | 8,843 | → |
| Quarryville | Borough | Lancaster | 1,995 | 2,605 | 2,764 | → |
| Railroad | Borough | York | 301 | 278 | 274 | → |
| Rainsburg | Borough | Bedford | 167 | 133 | 131 | → |
| Ramey | Borough | Clearfield | 544 | 453 | 438 | → |
| Rankin | Borough | Allegheny | 2,315 | 2,122 | 2,067 | → |
| Reading | City | Berks | 81,082 | 88,079 | 88,423 | → |
| Red Hill | Borough | Montgomery | 2,207 | 2,378 | 2,377 | → |
| Red Lion | Borough | York | 6,163 | 6,378 | 6,346 | → |
| Renovo | Borough | Clinton | 1,319 | 1,230 | 1,220 | → |
| Reynoldsville | Borough | Jefferson | 2,932 | 2,759 | 2,672 | → |
| Rices Landing | Borough | Greene | 456 | 463 | 438 | → |
| Richland | Borough | Lebanon | 1,502 | 1,519 | 1,594 | → |
| Richlandtown | Borough | Bucks | 1,296 | 1,327 | 1,305 | → |
| Ridgway | Borough | Elk | 5,099 | 4,078 | 3,800 | → |
| Ridley Park | Borough | Delaware | 7,114 | 7,003 | 7,040 | → |
| Riegelsville | Borough | Bucks | 875 | 868 | 858 | → |
| Rimersburg | Borough | Clarion | 1,044 | 946 | 894 | → |
| Ringtown | Borough | Schuylkill | 819 | 817 | 788 | → |
| Riverside | Borough | Northumberland | 1,858 | 1,932 | 1,880 | → |
| Roaring Spring | Borough | Blair | 2,362 | 2,583 | 2,481 | → |
| Robesonia | Borough | Berks | 2,039 | 2,061 | 2,070 | → |
| Rochester | Borough | Beaver | 4,039 | 3,657 | 3,499 | → |
| Rockhill | Borough | Huntingdon | 422 | 371 | 364 | → |
| Rockledge | Borough | Montgomery | 2,560 | 2,539 | 2,542 | → |
| Rockwood | Borough | Somerset | 933 | 890 | 837 | → |
| Rome | Borough | Bradford | 380 | 441 | 413 | → |
| Roscoe | Borough | Washington | 831 | 813 | 784 | → |
| Rose Valley | Borough | Delaware | 942 | 913 | 949 | → |
| Roseto | Borough | Northampton | 1,648 | 1,563 | 1,555 | → |
| Roseville | Borough | Tioga | 207 | 189 | 187 | → |
| Rosslyn Farms | Borough | Allegheny | 460 | 427 | 415 | → |
| Rouseville | Borough | Venango | 474 | 523 | 485 | → |
| Royalton | Borough | Dauphin | 956 | 907 | 1,023 | → |
| Royersford | Borough | Montgomery | 4,223 | 4,750 | 4,776 | → |
| Rural Valley | Borough | Armstrong | 1,008 | 880 | 827 | → |
| Rutledge | Borough | Delaware | 860 | 784 | 798 | → |
| S.N.P.J. | Borough | Lawrence | 3 | 19 | 18 | → |
| Saegertown | Borough | Crawford | 1,149 | 997 | 962 | → |
| Salisbury | Borough | Somerset | 865 | 727 | 688 | → |
| Salladasburg | Borough | Lycoming | 261 | 238 | 229 | → |
| Saltillo | Borough | Huntingdon | 456 | 350 | 337 | → |
| Saltsburg | Borough | Indiana | 967 | 864 | 817 | → |
| Sandy Lake | Borough | Mercer | 727 | 659 | 638 | → |
| Sankertown | Borough | Cambria | 737 | 675 | 633 | → |
| Saxonburg | Borough | Butler | 1,626 | 1,522 | 1,464 | → |
| Saxton | Borough | Bedford | 838 | 735 | 702 | → |
| Sayre | Borough | Bradford | 5,821 | 5,674 | 5,434 | → |
| Scalp Level | Borough | Cambria | 905 | 778 | 721 | → |
| Schellsburg | Borough | Bedford | 312 | 338 | 328 | → |
| Schuylkill Haven | Borough | Schuylkill | 5,560 | 5,437 | 5,155 | → |
| Schwenksville | Borough | Montgomery | 1,344 | 1,385 | 1,393 | → |
| Scottdale | Borough | Westmoreland | 4,742 | 4,384 | 4,179 | → |
| Scranton | City | Lackawanna | 76,816 | 76,089 | 77,605 | → |
| Selinsgrove | Borough | Snyder | 5,392 | 5,654 | 5,922 | → |
| Sellersville | Borough | Bucks | 4,540 | 4,249 | 4,316 | → |
| Seven Fields | Borough | Butler | 1,971 | 2,887 | 2,777 | → |
| Seven Springs | Borough | Fayette / Somerset | 99 | 26 | 25 | → |
| Seven Valleys | Borough | York | 480 | 517 | 511 | → |
| Seward | Borough | Westmoreland | 491 | 495 | 472 | → |
| Sewickley | Borough | Allegheny | 3,918 | 3,831 | 3,839 | → |
| Sewickley Heights | Borough | Allegheny | 868 | 816 | 811 | → |
| Sewickley Hills | Borough | Allegheny | 638 | 633 | 724 | → |
| Shade Gap | Borough | Huntingdon | 97 | 105 | 104 | → |
| Shamokin | City | Northumberland | 7,950 | 7,374 | 7,061 | → |
| Shamokin Dam | Borough | Snyder | 1,776 | 1,684 | 1,742 | → |
| Shanksville | Borough | Somerset | 256 | 237 | 223 | → |
| Sharon | City | Mercer | 16,343 | 14,038 | 13,259 | → |
| Sharon Hill | Borough | Delaware | 5,482 | 5,697 | 5,704 | → |
| Sharpsburg | Borough | Allegheny | 3,624 | 3,446 | 3,357 | → |
| Sharpsville | Borough | Mercer | 4,534 | 4,415 | 4,165 | → |
| Sheakleyville | Borough | Mercer | 182 | 138 | 134 | → |
| Shelocta | Borough | Indiana | 123 | 130 | 122 | → |
| Shenandoah | Borough | Schuylkill | 5,677 | 5,071 | 4,814 | → |
| Shickshinny | Borough | Luzerne | 1,296 | 837 | 823 | → |
| Shillington | Borough | Berks | 5,042 | 5,275 | 5,288 | → |
| Shinglehouse | Borough | Potter | 1,250 | 1,126 | 1,075 | → |
| Shippensburg | Borough | Cumberland / Franklin | 5,495 | 5,492 | 5,575 | → |
| Shippenville | Borough | Clarion | 502 | 480 | 451 | → |
| Shippingport | Borough | Beaver | 235 | 214 | 201 | → |
| Shiremanstown | Borough | Cumberland | 1,504 | 1,569 | 1,575 | → |
| Shirleysburg | Borough | Huntingdon | 140 | 150 | 143 | → |
| Shoemakersville | Borough | Berks | 1,509 | 1,378 | 1,380 | → |
| Shrewsbury | Borough | York | 3,475 | 3,823 | 3,842 | → |
| Silverdale | Borough | Bucks | 978 | 869 | 859 | → |
| Sinking Spring | Borough | Berks | 2,680 | 3,999 | 4,112 | → |
| Slatington | Borough | Lehigh | 4,477 | 4,228 | 4,310 | → |
| Sligo | Borough | Clarion | 733 | 720 | 681 | → |
| Slippery Rock | Borough | Butler | 3,857 | 3,625 | 3,551 | → |
| Smethport | Borough | McKean | 1,685 | 1,655 | 1,554 | → |
| Smicksburg | Borough | Indiana | 49 | 46 | 43 | → |
| Smithfield | Borough | Fayette | 901 | 875 | 840 | → |
| Smithton | Borough | Westmoreland | 460 | 399 | 381 | → |
| Snow Shoe | Borough | Centre | 773 | 754 | 774 | → |
| Snydertown | Borough | Northumberland | 364 | 335 | 322 | → |
| Somerset | Borough | Somerset | 6,653 | 6,277 | 5,945 | → |
| Souderton | Borough | Montgomery | 7,078 | 6,628 | 7,008 | → |
| South Bethlehem | Borough | Armstrong | 792 | 481 | 456 | → |
| South Coatesville | Borough | Chester | 1,032 | 1,307 | 1,447 | → |
| South Connellsville | Borough | Fayette | 2,223 | 1,970 | 1,894 | → |
| South Fork | Borough | Cambria | 1,125 | 927 | 860 | → |
| South Greensburg | Borough | Westmoreland | 2,230 | 2,117 | 2,017 | → |
| South Heights | Borough | Beaver | 548 | 475 | 453 | → |
| South New Castle | Borough | Lawrence | 760 | 709 | 673 | → |
| South Renovo | Borough | Clinton | 559 | 436 | 433 | → |
| South Waverly | Borough | Bradford | 978 | 1,027 | 1,011 | → |
| South Williamsport | Borough | Lycoming | 6,390 | 6,379 | 6,142 | → |
| Southmont | Borough | Cambria | 2,269 | 2,284 | 2,123 | → |
| Southwest Greensburg | Borough | Westmoreland | 2,401 | 2,155 | 2,048 | → |
| Spartansburg | Borough | Crawford | 338 | 305 | 294 | → |
| Speers | Borough | Washington | 1,268 | 1,154 | 1,111 | → |
| Spring City | Borough | Chester | 3,310 | 3,333 | 3,330 | → |
| Spring Grove | Borough | York | 2,046 | 2,167 | 2,173 | → |
| Springboro | Borough | Crawford | 479 | 477 | 455 | → |
| Springdale | Borough | Allegheny | 3,828 | 3,405 | 3,329 | → |
| St. Clair | Borough | Schuylkill | 3,256 | 3,006 | 2,856 | → |
| St. Clairsville | Borough | Bedford | 76 | 78 | 75 | → |
| St. Lawrence | Borough | Berks | 1,799 | 1,809 | 1,810 | → |
| St. Marys | City | Elk | 14,509 | 13,070 | 12,370 | → |
| St. Petersburg | Borough | Clarion | 406 | 400 | 375 | → |
| Starrucca | Borough | Wayne | 210 | 173 | 165 | → |
| State College | Borough | Centre | 39,333 | 41,980 | 42,430 | → |
| Steelton | Borough | Dauphin | 6,012 | 5,990 | 5,949 | → |
| Stewartstown | Borough | York | 1,783 | 2,089 | 2,304 | → |
| Stillwater | Borough | Columbia | 229 | 209 | 207 | → |
| Stockdale | Borough | Washington | 532 | 502 | 501 | → |
| Stockertown | Borough | Northampton | 678 | 927 | 918 | → |
| Stoneboro | Borough | Mercer | 1,107 | 1,051 | 997 | → |
| Stoystown | Borough | Somerset | 414 | 355 | 334 | → |
| Strasburg | Borough | Lancaster | 2,776 | 2,809 | 2,966 | → |
| Strattanville | Borough | Clarion | 581 | 545 | 516 | → |
| Stroudsburg | Borough | Monroe | 5,749 | 5,567 | 5,511 | → |
| Sugar Grove | Borough | Warren | 1,003 | 614 | 583 | → |
| Sugar Notch | Borough | Luzerne | 1,037 | 989 | 964 | → |
| Sugarcreek | Borough | Venango | 5,330 | 5,303 | 5,009 | → |
| Summerhill | Borough | Cambria | 527 | 490 | 457 | → |
| Summerville | Borough | Jefferson | 556 | 528 | 511 | → |
| Summit Hill | Borough | Carbon | 3,036 | 3,034 | 2,946 | → |
| Sunbury | City | Northumberland | 10,966 | 9,905 | 9,519 | → |
| Susquehanna Depot | Borough | Susquehanna | 1,697 | 1,643 | 1,529 | → |
| Sutersville | Borough | Westmoreland | 634 | 605 | 575 | → |
| Swarthmore | Borough | Delaware | 6,176 | 6,194 | 6,257 | → |
| Swissvale | Borough | Allegheny | 9,712 | 8,985 | 8,746 | → |
| Swoyersville | Borough | Luzerne | 5,162 | 5,062 | 4,963 | → |
| Sykesville | Borough | Jefferson | 1,251 | 1,157 | 1,121 | → |
| Sylvania | Borough | Bradford | 220 | 219 | 207 | → |
| Tamaqua | Borough | Schuylkill | 7,174 | 7,107 | 6,747 | → |
| Tarentum | Borough | Allegheny | 5,000 | 4,530 | 4,417 | → |
| Tatamy | Borough | Northampton | 921 | 1,146 | 1,136 | → |
| Taylor | Borough | Lackawanna | 6,485 | 6,263 | 5,934 | → |
| Telford | Borough | Bucks / Montgomery | 4,700 | 4,869 | 4,852 | → |
| Terre Hill | Borough | Lancaster | 1,230 | 1,295 | 1,422 | → |
| Thompson | Borough | Susquehanna | 299 | 297 | 274 | → |
| Thompsontown | Borough | Juniata | 726 | 689 | 667 | → |
| Thornburg | Borough | Allegheny | 471 | 455 | 443 | → |
| Three Springs | Borough | Huntingdon | 445 | 444 | 436 | → |
| Throop | Borough | Lackawanna | 4,000 | 4,088 | 3,916 | → |
| Tidioute | Borough | Warren | 865 | 688 | 654 | → |
| Timblin | Borough | Jefferson | 187 | 157 | 152 | → |
| Tioga | Borough | Tioga | 654 | 665 | 648 | → |
| Tionesta | Borough | Forest | 615 | 483 | 431 | → |
| Titusville | City | Crawford | 6,131 | 5,601 | 5,323 | → |
| Topton | Borough | Berks | 2,273 | 2,069 | 2,069 | → |
| Towanda | Borough | Bradford | 3,060 | 2,919 | 2,839 | → |
| Tower City | Borough | Schuylkill | 1,392 | 1,346 | 1,289 | → |
| Townville | Borough | Crawford | 315 | 329 | 315 | → |
| Trafford | Borough | Allegheny / Westmoreland | 3,233 | 3,224 | 3,085 | → |
| Trainer | Borough | Delaware | 1,849 | 1,828 | 1,845 | → |
| Trappe | Borough | Montgomery | 3,229 | 3,498 | 3,603 | → |
| Tremont | Borough | Schuylkill | 1,868 | 1,752 | 1,684 | → |
| Troutville | Borough | Clearfield | 281 | 240 | 226 | → |
| Troy | Borough | Bradford | 1,623 | 1,323 | 1,255 | → |
| Trumbauersville | Borough | Bucks | 930 | 962 | 946 | → |
| Tullytown | Borough | Bucks | 1,913 | 1,872 | 1,843 | → |
| Tunkhannock | Borough | Wyoming | 1,942 | 1,836 | 1,742 | → |
| Tunnelhill | Borough | Cambria / Blair | 388 | 363 | 339 | → |
| Turbotville | Borough | Northumberland | 699 | 705 | 680 | → |
| Turtle Creek | Borough | Allegheny | 6,026 | 5,349 | 5,211 | → |
| Twilight | Borough | Washington | 250 | 233 | 225 | → |
| Tyrone | Borough | Blair | 5,763 | 5,477 | 5,242 | → |
| Ulysses | Borough | Potter | 679 | 623 | 593 | → |
| Union City | Borough | Erie | 3,459 | 3,320 | 3,181 | → |
| Union Dale | Borough | Susquehanna | 364 | 264 | 247 | → |
| Uniontown | City | Fayette | 12,296 | 10,372 | 9,824 | → |
| Unionville | Borough | Centre | 302 | 296 | 295 | → |
| Upland | Borough | Delaware | 2,962 | 3,239 | 3,249 | → |
| Ursina | Borough | Somerset | 280 | 225 | 214 | → |
| Utica | Borough | Venango | 211 | 189 | 175 | → |
| Valencia | Borough | Butler | 417 | 551 | 1,151 | → |
| Valley-Hi | Borough | Fulton | 20 | 15 | 15 | → |
| Vanderbilt | Borough | Fayette | 512 | 476 | 458 | → |
| Vandergrift | Borough | Westmoreland | 5,503 | 5,205 | 4,952 | → |
| Vandling | Borough | Lackawanna | 791 | 755 | 713 | → |
| Venango | Borough | Crawford | 286 | 239 | 243 | → |
| Verona | Borough | Allegheny | 2,909 | 2,474 | 2,411 | → |
| Versailles | Borough | Allegheny | 1,706 | 1,515 | 1,476 | → |
| Vintondale | Borough | Cambria | 524 | 414 | 384 | → |
| Volant | Borough | Lawrence | 113 | 168 | 157 | → |
| Wall | Borough | Allegheny | 706 | 580 | 565 | → |
| Wallaceton | Borough | Clearfield | 357 | 313 | 308 | → |
| Walnutport | Borough | Northampton | 2,038 | 2,070 | 2,086 | → |
| Wampum | Borough | Lawrence | 683 | 717 | 679 | → |
| Warren | City | Warren | 10,486 | 9,710 | 9,162 | → |
| Warrior Run | Borough | Luzerne | 606 | 584 | 578 | → |
| Washington | City | Washington | 14,876 | 14,011 | 13,566 | → |
| Washingtonville | Borough | Montour | 197 | 273 | 276 | → |
| Waterford | Borough | Erie | 1,443 | 1,517 | 1,522 | → |
| Watsontown | Borough | Northumberland | 2,298 | 2,351 | 2,284 | → |
| Wattsburg | Borough | Erie | 377 | 403 | 385 | → |
| Waymart | Borough | Wayne | 1,443 | 1,341 | 1,273 | → |
| Waynesboro | Borough | Franklin | 9,608 | 10,568 | 10,877 | → |
| Waynesburg | Borough | Greene | 4,199 | 4,175 | 3,985 | → |
| Weatherly | Borough | Carbon | 2,616 | 2,525 | 2,453 | → |
| Weissport | Borough | Carbon | 432 | 412 | 396 | → |
| Wellersburg | Borough | Somerset | 191 | 181 | 174 | → |
| Wellsboro | Borough | Tioga | 3,328 | 3,263 | 3,233 | → |
| Wellsville | Borough | York | 278 | 253 | 255 | → |
| Wernersville | Borough | Berks | ... | 2,708 | 2,755 | → |
| Wesleyville | Borough | Erie | 3,616 | 3,341 | 3,179 | → |
| West Brownsville | Borough | Washington | 1,092 | 992 | 968 | → |
| West Chester | Borough | Chester | 17,969 | 18,459 | 20,060 | → |
| West Conshohocken | Borough | Montgomery | 1,429 | 1,320 | 1,403 | → |
| West Easton | Borough | Northampton | 1,188 | 1,257 | 1,254 | → |
| West Elizabeth | Borough | Allegheny | 565 | 518 | 502 | → |
| West Grove | Borough | Chester | 2,663 | 2,848 | 2,843 | → |
| West Hazleton | Borough | Luzerne | 3,692 | 4,594 | 4,482 | → |
| West Homestead | Borough | Allegheny | 2,195 | 1,933 | 1,896 | → |
| West Kittanning | Borough | Armstrong | 1,307 | 1,175 | 1,109 | → |
| West Leechburg | Borough | Westmoreland | 1,291 | 1,294 | 1,238 | → |
| West Liberty | Borough | Butler | 336 | 343 | 332 | → |
| West Mayfield | Borough | Beaver | 1,283 | 1,239 | 1,182 | → |
| West Middlesex | Borough | Mercer | 918 | 863 | 821 | → |
| West Middletown | Borough | Washington | 160 | 139 | 134 | → |
| West Mifflin | Borough | Allegheny | 22,333 | 20,313 | 19,839 | → |
| West Newton | Borough | Westmoreland | 3,103 | 2,633 | 2,502 | → |
| West Pittston | Borough | Luzerne | 5,063 | 4,868 | 4,757 | → |
| West Reading | Borough | Berks | 4,051 | 4,212 | 4,210 | → |
| West Sunbury | Borough | Butler | 134 | 192 | 183 | → |
| West View | Borough | Allegheny | 7,238 | 6,771 | 6,602 | → |
| West Wyoming | Borough | Luzerne | 2,850 | 2,725 | 2,678 | → |
| West York | Borough | York | 4,294 | 4,617 | 4,583 | → |
| Westfield | Borough | Tioga | 1,200 | 1,073 | 1,035 | → |
| Westmont | Borough | Cambria | 5,496 | 5,166 | 4,798 | → |
| Westover | Borough | Clearfield | 528 | 390 | 379 | → |
| Wheatland | Borough | Mercer | 742 | 632 | 597 | → |
| Whitaker | Borough | Allegheny | 1,326 | 1,271 | 1,243 | → |
| White Haven | Borough | Luzerne | 1,198 | 1,097 | 1,096 | → |
| White Oak | Borough | Allegheny | 8,471 | 7,862 | 7,673 | → |
| Whitehall | Borough | Allegheny | 14,522 | 13,944 | 13,733 | → |
| Wilkes-Barre | City | Luzerne | 43,153 | 41,498 | 40,806 | → |
| Wilkinsburg | Borough | Allegheny | 19,068 | 15,930 | 15,554 | → |
| Williamsburg | Borough | Blair | 1,389 | 1,254 | 1,200 | → |
| Williamsport | City | Lycoming | 30,720 | 29,381 | 28,462 | → |
| Williamstown | Borough | Dauphin | 1,452 | 1,387 | 1,381 | → |
| Wilmerding | Borough | Allegheny | 2,181 | 2,185 | 2,130 | → |
| Wilmore | Borough | Cambria | 255 | 225 | 212 | → |
| Wilson | Borough | Northampton | 7,667 | 7,896 | 7,819 | → |
| Wind Gap | Borough | Northampton | 2,785 | 2,720 | 2,735 | → |
| Windber | Borough | Somerset | 4,467 | 4,159 | 3,902 | → |
| Windsor | Borough | York | 1,326 | 1,319 | 1,483 | → |
| Winterstown | Borough | York | 558 | 632 | 628 | → |
| Womelsdorf | Borough | Berks | 2,618 | 2,855 | 2,876 | → |
| Woodbury | Borough | Bedford | 274 | 284 | 270 | → |
| Woodcock | Borough | Crawford | 144 | 160 | 152 | → |
| Wormleysburg | Borough | Cumberland | 2,672 | 3,070 | 3,079 | → |
| Worthington | Borough | Armstrong | 891 | 639 | 601 | → |
| Worthville | Borough | Jefferson | 75 | 67 | 66 | → |
| Wrightsville | Borough | York | 2,224 | 2,316 | 2,296 | → |
| Wyalusing | Borough | Bradford | 542 | 596 | 565 | → |
| Wyoming | Borough | Luzerne | 3,227 | 3,073 | 3,016 | → |
| Wyomissing | Borough | Berks | 10,453 | 10,442 | 10,454 | → |
| Yardley | Borough | Bucks | 2,519 | 2,434 | 2,482 | → |
| Yatesville | Borough | Luzerne | 621 | 607 | 601 | → |
| Yeadon | Borough | Delaware | 11,728 | 11,443 | 11,505 | → |
| Yoe | Borough | York | 1,015 | 1,019 | 1,011 | → |
| York | City | York | 41,459 | 43,806 | 44,132 | → |
| York Haven | Borough | York | 794 | 709 | 705 | → |
| York Springs | Borough | Adams | 628 | 833 | 841 | → |
| Yorkana | Borough | York | 231 | 229 | 228 | → |
| Youngstown | Borough | Westmoreland | 402 | 326 | 311 | → |
| Youngsville | Borough | Warren | 2,116 | 1,729 | 1,630 | → |
| Youngwood | Borough | Westmoreland | 3,449 | 3,050 | 2,897 | → |
| Zelienople | Borough | Butler | 4,119 | 3,812 | 3,660 | → |
Source: U.S. Census Bureau (web).
Explanation: Places: 2000 population in the boundaries of 2010 and later population figures in the boundaries of 2017.