 |
2020-2050 Total Population |
| GeoID | County | Municipality | Total Population, 2020 | Total Population, 2025 | Total Population, 2030 | Total Population, 2035 | Total Population, 2040 | Total Population, 2045 | Total Population, 2050 |
|---|---|---|---|---|---|---|---|---|---|
| 06000US4200300724 | Allegheny County | Aleppo Township | 1,974 | 1,927 | 1,904 | 1,894 | 1,877 | 1,870 | 1,884 |
| 06000US4200303320 | Allegheny County | Aspinwall Borough | 2,687 | 2,613 | 2,518 | 2,476 | 2,440 | 2,408 | 2,420 |
| 06000US4200303608 | Allegheny County | Avalon Borough | 4,558 | 4,435 | 4,416 | 4,380 | 4,340 | 4,309 | 4,315 |
| 06000US4200303928 | Allegheny County | Baldwin Borough | 19,668 | 19,137 | 19,394 | 19,443 | 19,395 | 19,334 | 19,413 |
| 06000US4200303932 | Allegheny County | Baldwin Township | 2,103 | 2,045 | 2,078 | 2,080 | 2,071 | 2,057 | 2,057 |
| 06000US4200305216 | Allegheny County | Bell Acres Borough | 1,514 | 1,472 | 1,500 | 1,505 | 1,501 | 1,500 | 1,509 |
| 06000US4200305312 | Allegheny County | Bellevue Borough | 8,088 | 7,869 | 7,737 | 7,619 | 7,526 | 7,462 | 7,476 |
| 06000US4200305504 | Allegheny County | Ben Avon Borough | 1,931 | 1,879 | 2,068 | 2,053 | 2,047 | 2,048 | 2,066 |
| 06000US4200305520 | Allegheny County | Ben Avon Heights Borough | 321 | 312 | 295 | 288 | 285 | 282 | 285 |
| 06000US4200306064 | Allegheny County | Bethel Park Municipality | 32,311 | 31,432 | 32,866 | 33,958 | 34,836 | 35,613 | 36,573 |
| 06000US4200307000 | Allegheny County | Blawnox Borough | 1,580 | 1,513 | 1,577 | 1,570 | 1,567 | 1,569 | 1,581 |
| 06000US4200307976 | Allegheny County | Brackenridge Borough | 3,155 | 2,964 | 2,988 | 2,913 | 2,868 | 2,848 | 2,856 |
| 06000US4200307992 | Allegheny County | Braddock Borough | 1,885 | 1,840 | 1,707 | 1,640 | 1,592 | 1,552 | 1,528 |
| 06000US4200308008 | Allegheny County | Braddock Hills Borough | 1,635 | 1,589 | 1,440 | 1,356 | 1,306 | 1,278 | 1,266 |
| 06000US4200308064 | Allegheny County | Bradford Woods Borough | 1,267 | 1,232 | 1,254 | 1,258 | 1,258 | 1,257 | 1,267 |
| 06000US4200308416 | Allegheny County | Brentwood Borough | 9,319 | 9,063 | 8,789 | 8,628 | 8,491 | 8,376 | 8,355 |
| 06000US4200308624 | Allegheny County | Bridgeville Borough | 4,939 | 4,806 | 4,682 | 4,572 | 4,481 | 4,414 | 4,394 |
| 06000US4200311336 | Allegheny County | Carnegie Borough | 7,839 | 7,623 | 7,914 | 8,029 | 7,936 | 7,896 | 7,930 |
| 06000US4200311680 | Allegheny County | Castle Shannon Borough | 8,249 | 8,025 | 7,946 | 7,886 | 7,826 | 7,845 | 7,961 |
| 06000US4200312496 | Allegheny County | Chalfant Borough | 606 | 589 | 503 | 455 | 424 | 406 | 396 |
| 06000US4200313392 | Allegheny County | Cheswick Borough | 1,656 | 1,611 | 1,565 | 1,524 | 1,493 | 1,469 | 1,476 |
| 06000US4200313608 | Allegheny County | Churchill Borough | 2,925 | 2,845 | 2,635 | 2,490 | 2,396 | 2,335 | 2,310 |
| 06000US4200313704 | Allegheny County | Clairton City | 6,574 | 6,395 | 6,182 | 6,042 | 5,940 | 5,875 | 5,873 |
| 06000US4200315216 | Allegheny County | Collier Township | 8,187 | 7,964 | 8,726 | 9,223 | 9,554 | 9,785 | 10,022 |
| 06000US4200316144 | Allegheny County | Coraopolis Borough | 5,448 | 5,296 | 5,282 | 5,208 | 5,101 | 4,992 | 4,916 |
| 06000US4200316848 | Allegheny County | Crafton Borough | 5,810 | 5,652 | 5,641 | 5,597 | 5,541 | 5,491 | 5,486 |
| 06000US4200317048 | Allegheny County | Crescent Township | 2,573 | 2,502 | 2,594 | 2,646 | 2,675 | 2,692 | 2,721 |
| 06000US4200319576 | Allegheny County | Dormont Borough | 8,335 | 8,108 | 8,448 | 8,715 | 8,740 | 8,645 | 8,648 |
| 06000US4200319856 | Allegheny County | Dravosburg Borough | 1,710 | 1,664 | 1,659 | 1,648 | 1,633 | 1,622 | 1,625 |
| 06000US4200320432 | Allegheny County | Duquesne City | 5,534 | 5,384 | 5,096 | 4,880 | 4,731 | 4,628 | 4,586 |
| 06000US4200321024 | Allegheny County | East Deer Township | 1,450 | 1,411 | 1,448 | 1,471 | 1,483 | 1,491 | 1,509 |
| 06000US4200321444 | Allegheny County | East McKeesport Borough | 1,885 | 1,834 | 1,723 | 1,644 | 1,586 | 1,542 | 1,522 |
| 06000US4200321712 | Allegheny County | East Pittsburgh Borough | 1,659 | 1,613 | 1,513 | 1,442 | 1,385 | 1,344 | 1,314 |
| 06000US4200322520 | Allegheny County | Edgewood Borough | 3,020 | 2,937 | 2,954 | 2,951 | 2,942 | 2,936 | 2,957 |
| 06000US4200322576 | Allegheny County | Edgeworth Borough | 1,527 | 1,484 | 1,430 | 1,388 | 1,357 | 1,342 | 1,347 |
| 06000US4200322992 | Allegheny County | Elizabeth Borough | 1,418 | 1,379 | 1,324 | 1,285 | 1,253 | 1,230 | 1,219 |
| 06000US4200323000 | Allegheny County | Elizabeth Township | 13,013 | 12,656 | 12,638 | 12,538 | 12,417 | 12,310 | 12,313 |
| 06000US4200323616 | Allegheny County | Emsworth Borough | 2,514 | 2,449 | 2,526 | 2,581 | 2,624 | 2,659 | 2,711 |
| 06000US4200324160 | Allegheny County | Etna Borough | 3,336 | 3,245 | 3,270 | 3,269 | 3,253 | 3,239 | 3,246 |
| 06000US4200325400 | Allegheny County | Fawn Township | 2,302 | 2,238 | 2,191 | 2,152 | 2,119 | 2,100 | 2,103 |
| 06000US4200325904 | Allegheny County | Findlay Township | 5,883 | 5,725 | 6,534 | 7,086 | 7,463 | 7,733 | 7,981 |
| 06000US4200326592 | Allegheny County | Forest Hills Borough | 6,333 | 6,160 | 6,060 | 5,968 | 5,890 | 5,841 | 5,859 |
| 06000US4200326896 | Allegheny County | Forward Township | 3,290 | 3,201 | 3,113 | 3,035 | 2,969 | 2,919 | 2,902 |
| 06000US4200327120 | Allegheny County | Fox Chapel Borough | 5,104 | 4,964 | 4,721 | 4,634 | 4,561 | 4,506 | 4,530 |
| 06000US4200327552 | Allegheny County | Franklin Park Borough | 14,702 | 14,300 | 14,833 | 15,252 | 15,617 | 15,976 | 16,456 |
| 06000US4200327608 | Allegheny County | Frazer Township | 1,149 | 1,117 | 1,097 | 1,081 | 1,065 | 1,050 | 1,053 |
| 06000US4200329432 | Allegheny County | Glassport Borough | 4,338 | 4,220 | 4,061 | 3,945 | 3,855 | 3,787 | 3,763 |
| 06000US4200329732 | Allegheny County | Glen Osborne Borough | 463 | 451 | 421 | 407 | 398 | 389 | 390 |
| 06000US4200329592 | Allegheny County | Glenfield Borough | 228 | 222 | 263 | 288 | 301 | 309 | 313 |
| 06000US4200331256 | Allegheny County | Green Tree Borough | 4,814 | 4,683 | 4,905 | 5,079 | 5,233 | 5,382 | 5,564 |
| 06000US4200332328 | Allegheny County | Hampton Township | 18,236 | 17,736 | 17,551 | 17,377 | 17,173 | 17,107 | 17,248 |
| 06000US4200332624 | Allegheny County | Harmar Township | 3,024 | 2,945 | 3,173 | 3,316 | 3,397 | 3,443 | 3,489 |
| 06000US4200332832 | Allegheny County | Harrison Township | 10,281 | 10,001 | 10,302 | 10,431 | 10,468 | 10,458 | 10,495 |
| 06000US4200333312 | Allegheny County | Haysville Borough | 128 | 124 | 150 | 158 | 158 | 155 | 155 |
| 06000US4200333592 | Allegheny County | Heidelberg Borough | 1,228 | 1,196 | 1,202 | 1,216 | 1,237 | 1,268 | 1,315 |
| 06000US4200335424 | Allegheny County | Homestead Borough | 3,168 | 3,082 | 2,942 | 2,865 | 2,811 | 2,771 | 2,757 |
| 06000US4200336808 | Allegheny County | Indiana Township | 7,165 | 6,976 | 6,917 | 6,856 | 6,803 | 6,819 | 6,895 |
| 06000US4200337000 | Allegheny County | Ingram Borough | 3,210 | 3,122 | 3,028 | 2,972 | 2,924 | 2,883 | 2,876 |
| 06000US4200337955 | Allegheny County | Jefferson Hills Borough | 11,166 | 10,862 | 11,070 | 11,198 | 11,297 | 11,406 | 11,607 |
| 06000US4200339312 | Allegheny County | Kennedy Township | 8,106 | 7,885 | 8,280 | 8,646 | 9,003 | 9,375 | 9,833 |
| 06000US4200339624 | Allegheny County | Kilbuck Township | 704 | 684 | 688 | 684 | 682 | 681 | 683 |
| 06000US4200342368 | Allegheny County | Leet Township | 1,648 | 1,604 | 1,700 | 1,758 | 1,794 | 1,819 | 1,850 |
| 06000US4200342392 | Allegheny County | Leetsdale Borough | 1,130 | 1,099 | 1,112 | 1,108 | 1,098 | 1,086 | 1,081 |
| 06000US4200343064 | Allegheny County | Liberty Borough | 2,381 | 2,317 | 2,367 | 2,373 | 2,361 | 2,341 | 2,339 |
| 06000US4200343408 | Allegheny County | Lincoln Borough | 1,022 | 994 | 989 | 980 | 969 | 962 | 962 |
| 06000US4200347696 | Allegheny County | Marshall Township | 9,319 | 9,063 | 9,994 | 10,135 | 10,043 | 9,906 | 9,846 |
| 06000US4200345900 | Allegheny County | McCandless Township | 28,320 | 27,568 | 27,538 | 27,330 | 27,057 | 26,809 | 26,779 |
| 06000US4200346072 | Allegheny County | McDonald Borough (part) | 638 | 620 | 666 | 684 | 693 | 703 | 720 |
| 06000US4200346264 | Allegheny County | McKees Rocks Borough | 5,892 | 5,731 | 5,836 | 5,845 | 5,813 | 5,770 | 5,768 |
| 06000US4200346256 | Allegheny County | McKeesport City | 19,129 | 18,628 | 18,447 | 18,225 | 18,008 | 17,835 | 17,818 |
| 06000US4200349920 | Allegheny County | Millvale Borough | 3,686 | 3,587 | 3,505 | 3,437 | 3,384 | 3,350 | 3,354 |
| 06000US4200350528 | Allegheny County | Monroeville Municipality | 27,565 | 26,824 | 26,346 | 26,026 | 25,730 | 25,643 | 25,917 |
| 06000US4200350784 | Allegheny County | Moon Township | 25,422 | 25,023 | 26,627 | 27,139 | 27,591 | 28,050 | 28,732 |
| 06000US4200351696 | Allegheny County | Mount Lebanon Township | 31,809 | 30,943 | 30,411 | 30,126 | 29,771 | 29,572 | 29,852 |
| 06000US4200351744 | Allegheny County | Mount Oliver Borough | 3,304 | 3,214 | 3,103 | 3,046 | 2,999 | 2,960 | 2,950 |
| 06000US4200352320 | Allegheny County | Munhall Borough | 11,049 | 10,747 | 10,943 | 11,020 | 11,034 | 11,030 | 11,096 |
| 06000US4200353136 | Allegheny County | Neville Township | 1,006 | 979 | 939 | 908 | 886 | 871 | 869 |
| 06000US4200354816 | Allegheny County | North Braddock Borough | 4,694 | 4,574 | 4,643 | 4,631 | 4,585 | 4,536 | 4,523 |
| 06000US4200355016 | Allegheny County | North Fayette Township | 14,771 | 14,366 | 14,995 | 15,504 | 15,947 | 16,384 | 16,937 |
| 06000US4200355488 | Allegheny County | North Versailles Township | 9,998 | 9,724 | 9,857 | 9,881 | 9,851 | 9,811 | 9,836 |
| 06000US4200356384 | Allegheny County | O'Hara Township | 8,825 | 8,587 | 9,034 | 9,382 | 9,673 | 9,931 | 10,240 |
| 06000US4200355840 | Allegheny County | Oakdale Borough | 1,503 | 1,461 | 1,501 | 1,529 | 1,551 | 1,569 | 1,599 |
| 06000US4200356088 | Allegheny County | Oakmont Borough | 6,504 | 6,330 | 6,464 | 6,587 | 6,713 | 6,860 | 7,071 |
| 06000US4200356392 | Allegheny County | Ohio Township | 6,724 | 6,545 | 7,705 | 8,534 | 9,123 | 9,556 | 9,944 |
| 06000US4200359032 | Allegheny County | Penn Hills Township | 41,059 | 39,937 | 39,058 | 38,370 | 37,738 | 37,223 | 37,366 |
| 06000US4200359152 | Allegheny County | Pennsbury Village Borough | 720 | 698 | 718 | 723 | 724 | 724 | 730 |
| 06000US4200360272 | Allegheny County | Pine Township | 13,384 | 13,017 | 14,397 | 15,434 | 16,216 | 16,828 | 17,429 |
| 06000US4200360712 | Allegheny County | Pitcairn Borough | 3,180 | 3,093 | 3,062 | 3,028 | 2,996 | 2,977 | 2,988 |
| 06000US4200361000 | Allegheny County | Pittsburgh City | 301,339 | 296,390 | 301,423 | 303,719 | 306,072 | 309,474 | 315,293 |
| 06000US4200361328 | Allegheny County | Pleasant Hills Borough | 8,072 | 7,853 | 7,865 | 7,815 | 7,742 | 7,668 | 7,656 |
| 06000US4200361536 | Allegheny County | Plum Borough | 27,138 | 26,396 | 26,384 | 26,209 | 25,981 | 25,786 | 25,818 |
| 06000US4200362320 | Allegheny County | Port Vue Borough | 3,673 | 3,572 | 3,479 | 3,390 | 3,306 | 3,235 | 3,195 |
| 06000US4200363408 | Allegheny County | Rankin Borough | 1,948 | 2,001 | 2,241 | 2,167 | 2,113 | 2,072 | 2,057 |
| 06000US4200364240 | Allegheny County | Reserve Township | 3,243 | 3,154 | 3,183 | 3,184 | 3,172 | 3,156 | 3,167 |
| 06000US4200364528 | Allegheny County | Richland Township | 11,410 | 11,100 | 11,155 | 11,141 | 11,103 | 11,083 | 11,158 |
| 06000US4200365352 | Allegheny County | Robinson Township | 13,740 | 13,373 | 13,733 | 14,047 | 14,362 | 14,704 | 15,182 |
| 06000US4200366264 | Allegheny County | Ross Township | 30,519 | 29,699 | 29,384 | 29,088 | 28,832 | 28,888 | 29,187 |
| 06000US4200366320 | Allegheny County | Rosslyn Farms Borough | 430 | 418 | 460 | 487 | 507 | 517 | 528 |
| 06000US4200368388 | Allegheny County | Scott Township | 16,526 | 16,085 | 15,742 | 15,374 | 15,024 | 14,841 | 14,790 |
| 06000US4200369376 | Allegheny County | Sewickley Borough | 3,800 | 3,696 | 3,653 | 3,609 | 3,562 | 3,536 | 3,565 |
| 06000US4200369400 | Allegheny County | Sewickley Heights Borough | 652 | 634 | 630 | 624 | 618 | 615 | 617 |
| 06000US4200369416 | Allegheny County | Sewickley Hills Borough | 743 | 722 | 798 | 805 | 794 | 781 | 775 |
| 06000US4200369584 | Allegheny County | Shaler Township | 27,863 | 27,099 | 27,312 | 27,520 | 27,778 | 28,140 | 28,792 |
| 06000US4200369776 | Allegheny County | Sharpsburg Borough | 3,347 | 3,256 | 3,285 | 3,286 | 3,274 | 3,260 | 3,268 |
| 06000US4200372160 | Allegheny County | South Fayette Township | 15,689 | 15,558 | 16,724 | 16,806 | 16,800 | 16,787 | 16,907 |
| 06000US4200372400 | Allegheny County | South Park Township | 13,420 | 13,054 | 13,122 | 13,121 | 13,089 | 13,069 | 13,154 |
| 06000US4200372568 | Allegheny County | South Versailles Township | 353 | 343 | 346 | 343 | 340 | 338 | 340 |
| 06000US4200372960 | Allegheny County | Springdale Borough | 3,307 | 3,217 | 3,225 | 3,216 | 3,200 | 3,187 | 3,204 |
| 06000US4200372968 | Allegheny County | Springdale Township | 1,577 | 1,533 | 1,525 | 1,508 | 1,492 | 1,480 | 1,477 |
| 06000US4200374648 | Allegheny County | Stowe Township | 6,152 | 5,985 | 5,690 | 5,540 | 5,435 | 5,353 | 5,328 |
| 06000US4200375816 | Allegheny County | Swissvale Borough | 8,724 | 8,486 | 8,338 | 8,199 | 8,086 | 8,013 | 8,026 |
| 06000US4200376104 | Allegheny County | Tarentum Borough | 4,397 | 4,277 | 4,361 | 4,367 | 4,340 | 4,305 | 4,300 |
| 06000US4200376560 | Allegheny County | Thornburg Borough | 411 | 400 | 372 | 361 | 354 | 349 | 347 |
| 06000US4200377272 | Allegheny County | Trafford Borough (part) | 100 | 97 | 91 | 89 | 88 | 88 | 88 |
| 06000US4200377912 | Allegheny County | Turtle Creek Borough | 5,161 | 5,023 | 4,901 | 4,794 | 4,691 | 4,604 | 4,606 |
| 06000US4200379274 | Allegheny County | Upper St. Clair Township | 19,969 | 19,424 | 20,257 | 20,937 | 21,540 | 22,143 | 22,917 |
| 06000US4200380032 | Allegheny County | Verona Borough | 2,669 | 2,597 | 2,707 | 2,764 | 2,791 | 2,800 | 2,820 |
| 06000US4200380040 | Allegheny County | Versailles Borough | 1,609 | 1,565 | 1,575 | 1,574 | 1,569 | 1,568 | 1,581 |
| 06000US4200380600 | Allegheny County | Wall Borough | 506 | 492 | 443 | 416 | 399 | 388 | 384 |
| 06000US4200382800 | Allegheny County | West Deer Township | 11,942 | 11,620 | 11,866 | 12,116 | 12,386 | 12,700 | 13,149 |
| 06000US4200382848 | Allegheny County | West Elizabeth Borough | 507 | 493 | 447 | 416 | 397 | 386 | 381 |
| 06000US4200383200 | Allegheny County | West Homestead Borough | 1,807 | 1,757 | 1,816 | 1,837 | 1,839 | 1,830 | 1,835 |
| 06000US4200383512 | Allegheny County | West Mifflin Borough | 19,743 | 19,205 | 18,693 | 18,363 | 18,072 | 17,830 | 17,805 |
| 06000US4200384144 | Allegheny County | West View Borough | 6,547 | 6,367 | 6,243 | 6,166 | 6,092 | 6,071 | 6,137 |
| 06000US4200384440 | Allegheny County | Whitaker Borough | 1,212 | 1,179 | 1,222 | 1,233 | 1,204 | 1,185 | 1,182 |
| 06000US4200384704 | Allegheny County | White Oak Borough | 7,472 | 7,271 | 7,120 | 6,991 | 6,888 | 6,824 | 6,835 |
| 06000US4200384512 | Allegheny County | Whitehall Borough | 13,437 | 13,074 | 13,102 | 13,048 | 12,971 | 12,908 | 12,960 |
| 06000US4200385184 | Allegheny County | Wilkins Township | 6,174 | 6,003 | 6,212 | 6,348 | 6,446 | 6,528 | 6,649 |
| 06000US4200385188 | Allegheny County | Wilkinsburg Borough | 15,368 | 14,876 | 14,645 | 14,032 | 13,659 | 13,453 | 13,420 |
| 06000US4200385496 | Allegheny County | Wilmerding Borough | 1,840 | 1,790 | 1,789 | 1,769 | 1,741 | 1,714 | 1,698 |
| 06000US4200502720 | Armstrong County | Apollo Borough | 1,406 | 1,321 | 1,228 | 1,200 | 1,193 | 1,188 | 1,181 |
| 06000US4200502752 | Armstrong County | Applewold Borough | 374 | 338 | 358 | 366 | 367 | 367 | 365 |
| 06000US4200503480 | Armstrong County | Atwood Borough | 118 | 110 | 112 | 111 | 111 | 112 | 112 |
| 06000US4200505992 | Armstrong County | Bethel Township | 995 | 934 | 862 | 826 | 809 | 799 | 789 |
| 06000US4200507416 | Armstrong County | Boggs Township | 905 | 849 | 942 | 998 | 1,033 | 1,051 | 1,055 |
| 06000US4200508152 | Armstrong County | Bradys Bend Township | 699 | 657 | 611 | 597 | 591 | 590 | 587 |
| 06000US4200510344 | Armstrong County | Burrell Township | 551 | 519 | 456 | 426 | 414 | 406 | 402 |
| 06000US4200510680 | Armstrong County | Cadogan Township | 270 | 253 | 245 | 247 | 251 | 254 | 254 |
| 06000US4200516728 | Armstrong County | Cowanshannock Township | 2,757 | 2,589 | 2,535 | 2,525 | 2,529 | 2,537 | 2,561 |
| 06000US4200518400 | Armstrong County | Dayton Borough | 540 | 507 | 541 | 567 | 586 | 600 | 606 |
| 06000US4200521160 | Armstrong County | East Franklin Township | 3,853 | 3,620 | 3,666 | 3,724 | 3,776 | 3,805 | 3,800 |
| 06000US4200522832 | Armstrong County | Elderton Borough | 339 | 318 | 323 | 330 | 340 | 348 | 354 |
| 06000US4200526512 | Armstrong County | Ford City Borough | 2,794 | 2,623 | 2,712 | 2,786 | 2,840 | 2,810 | 2,748 |
| 06000US4200526520 | Armstrong County | Ford Cliff Borough | 372 | 349 | 349 | 350 | 354 | 359 | 360 |
| 06000US4200527784 | Armstrong County | Freeport Borough | 1,803 | 1,693 | 1,765 | 1,828 | 1,878 | 1,906 | 1,914 |
| 06000US4200529184 | Armstrong County | Gilpin Township | 2,408 | 2,263 | 2,216 | 2,194 | 2,178 | 2,170 | 2,164 |
| 06000US4200535936 | Armstrong County | Hovey Township | 66 | 62 | 48 | 42 | 39 | 38 | 38 |
| 06000US4200539968 | Armstrong County | Kiskiminetas Township | 4,510 | 4,234 | 4,160 | 4,152 | 4,176 | 4,204 | 4,216 |
| 06000US4200540040 | Armstrong County | Kittanning Borough | 3,747 | 3,526 | 3,354 | 3,329 | 3,345 | 3,357 | 3,350 |
| 06000US4200540056 | Armstrong County | Kittanning Township | 2,214 | 2,087 | 2,039 | 2,041 | 2,054 | 2,062 | 2,061 |
| 06000US4200542280 | Armstrong County | Leechburg Borough | 2,151 | 2,021 | 1,969 | 1,963 | 1,972 | 1,976 | 1,974 |
| 06000US4200546456 | Armstrong County | Madison Township | 869 | 816 | 811 | 816 | 824 | 834 | 838 |
| 06000US4200546632 | Armstrong County | Mahoning Township | 1,250 | 1,173 | 1,117 | 1,088 | 1,072 | 1,060 | 1,048 |
| 06000US4200546976 | Armstrong County | Manor Township | 4,073 | 3,824 | 3,960 | 4,087 | 4,207 | 4,293 | 4,338 |
| 06000US4200547064 | Armstrong County | Manorville Borough | 486 | 448 | 479 | 489 | 493 | 491 | 489 |
| 06000US4200554728 | Armstrong County | North Apollo Borough | 1,185 | 1,113 | 1,113 | 1,115 | 1,120 | 1,121 | 1,117 |
| 06000US4200554856 | Armstrong County | North Buffalo Township | 2,915 | 2,738 | 2,620 | 2,596 | 2,604 | 2,612 | 2,605 |
| 06000US4200557976 | Armstrong County | Parker City | 692 | 653 | 555 | 508 | 486 | 474 | 466 |
| 06000US4200558160 | Armstrong County | Parks Township | 2,579 | 2,422 | 2,409 | 2,428 | 2,460 | 2,490 | 2,506 |
| 06000US4200559440 | Armstrong County | Perry Township | 300 | 281 | 261 | 254 | 251 | 249 | 245 |
| 06000US4200560280 | Armstrong County | Pine Township | 417 | 392 | 422 | 446 | 465 | 479 | 486 |
| 06000US4200561576 | Armstrong County | Plumcreek Township | 2,400 | 2,254 | 2,250 | 2,262 | 2,277 | 2,283 | 2,276 |
| 06000US4200563560 | Armstrong County | Rayburn Township | 1,492 | 1,412 | 1,268 | 1,221 | 1,200 | 1,192 | 1,181 |
| 06000US4200563712 | Armstrong County | Redbank Township | 949 | 892 | 851 | 834 | 831 | 826 | 822 |
| 06000US4200566720 | Armstrong County | Rural Valley Borough | 937 | 879 | 930 | 971 | 1,004 | 1,028 | 1,041 |
| 06000US4200571968 | Armstrong County | South Bend Township | 964 | 905 | 799 | 752 | 732 | 722 | 714 |
| 06000US4200571976 | Armstrong County | South Bethlehem Borough | 468 | 441 | 475 | 481 | 475 | 467 | 462 |
| 06000US4200572000 | Armstrong County | South Buffalo Township | 2,574 | 2,530 | 2,585 | 2,661 | 2,743 | 2,822 | 2,876 |
| 06000US4200574992 | Armstrong County | Sugarcreek Township | 1,575 | 1,490 | 1,517 | 1,545 | 1,573 | 1,595 | 1,609 |
| 06000US4200579528 | Armstrong County | Valley Township | 600 | 563 | 533 | 519 | 511 | 506 | 499 |
| 06000US4200581176 | Armstrong County | Washington Township | 786 | 739 | 680 | 653 | 642 | 636 | 629 |
| 06000US4200581720 | Armstrong County | Wayne Township | 1,330 | 1,249 | 1,429 | 1,555 | 1,641 | 1,693 | 1,715 |
| 06000US4200583024 | Armstrong County | West Franklin Township | 1,710 | 1,606 | 1,605 | 1,616 | 1,634 | 1,649 | 1,650 |
| 06000US4200583248 | Armstrong County | West Kittanning Borough | 1,214 | 1,113 | 1,153 | 1,154 | 1,148 | 1,139 | 1,128 |
| 06000US4200586560 | Armstrong County | Worthington Borough | 643 | 604 | 588 | 583 | 584 | 582 | 580 |
| 06000US4200700820 | Beaver County | Aliquippa City | 8,918 | 8,437 | 8,645 | 8,758 | 8,824 | 8,869 | 8,915 |
| 06000US4200702288 | Beaver County | Ambridge Borough | 6,660 | 6,300 | 5,996 | 5,893 | 5,851 | 5,833 | 5,840 |
| 06000US4200703736 | Beaver County | Baden Borough | 3,911 | 3,710 | 3,468 | 3,344 | 3,280 | 3,248 | 3,236 |
| 06000US4200704688 | Beaver County | Beaver Borough | 4,299 | 4,066 | 3,920 | 3,823 | 3,749 | 3,722 | 3,707 |
| 06000US4200704792 | Beaver County | Beaver Falls City | 8,393 | 7,997 | 8,083 | 8,167 | 8,246 | 8,317 | 8,391 |
| 06000US4200706240 | Beaver County | Big Beaver Borough | 1,729 | 1,692 | 1,656 | 1,631 | 1,619 | 1,614 | 1,630 |
| 06000US4200708632 | Beaver County | Bridgewater Borough | 865 | 818 | 975 | 1,079 | 1,148 | 1,195 | 1,227 |
| 06000US4200708680 | Beaver County | Brighton Township | 8,269 | 7,835 | 7,819 | 7,842 | 7,892 | 7,955 | 8,041 |
| 06000US4200712016 | Beaver County | Center Township | 11,467 | 11,016 | 11,488 | 11,949 | 12,393 | 12,812 | 13,222 |
| 06000US4200713488 | Beaver County | Chippewa Township | 7,601 | 7,189 | 7,132 | 7,111 | 7,108 | 7,120 | 7,149 |
| 06000US4200715872 | Beaver County | Conway Borough | 2,150 | 2,034 | 2,152 | 2,266 | 2,377 | 2,485 | 2,592 |
| 06000US4200718192 | Beaver County | Darlington Borough | 201 | 190 | 167 | 160 | 157 | 156 | 157 |
| 06000US4200718200 | Beaver County | Darlington Township | 1,958 | 1,852 | 1,834 | 1,824 | 1,822 | 1,824 | 1,828 |
| 06000US4200718264 | Beaver County | Daugherty Township | 3,026 | 2,863 | 2,876 | 2,907 | 2,946 | 2,990 | 3,038 |
| 06000US4200721752 | Beaver County | East Rochester Borough | 539 | 510 | 506 | 514 | 525 | 536 | 546 |
| 06000US4200721968 | Beaver County | Eastvale Borough | 214 | 203 | 183 | 172 | 165 | 162 | 161 |
| 06000US4200722264 | Beaver County | Economy Borough | 9,133 | 8,637 | 8,889 | 9,106 | 9,290 | 9,450 | 9,599 |
| 06000US4200723304 | Beaver County | Ellwood City Borough (part) | 681 | 645 | 727 | 702 | 693 | 687 | 687 |
| 06000US4200725152 | Beaver County | Fallston Borough | 238 | 225 | 246 | 251 | 254 | 252 | 252 |
| 06000US4200727312 | Beaver County | Frankfort Springs Borough | 167 | 158 | 191 | 211 | 222 | 229 | 232 |
| 06000US4200727336 | Beaver County | Franklin Township | 3,856 | 3,648 | 3,767 | 3,895 | 4,021 | 4,146 | 4,269 |
| 06000US4200727712 | Beaver County | Freedom Borough | 1,677 | 1,586 | 1,683 | 1,744 | 1,782 | 1,806 | 1,822 |
| 06000US4200728824 | Beaver County | Georgetown Borough | 152 | 144 | 136 | 131 | 129 | 126 | 125 |
| 06000US4200729392 | Beaver County | Glasgow Borough | 115 | 109 | 136 | 148 | 155 | 159 | 161 |
| 06000US4200730920 | Beaver County | Greene Township | 2,155 | 2,039 | 2,077 | 2,099 | 2,111 | 2,119 | 2,130 |
| 06000US4200732392 | Beaver County | Hanover Township | 3,624 | 3,427 | 3,336 | 3,312 | 3,300 | 3,301 | 3,346 |
| 06000US4200732680 | Beaver County | Harmony Township | 3,019 | 2,854 | 2,773 | 2,729 | 2,711 | 2,711 | 2,725 |
| 06000US4200735488 | Beaver County | Homewood Borough | 95 | 90 | 82 | 79 | 79 | 77 | 76 |
| 06000US4200735576 | Beaver County | Hookstown Borough | 127 | 120 | 124 | 126 | 126 | 127 | 127 |
| 06000US4200735640 | Beaver County | Hopewell Township | 12,571 | 11,913 | 12,477 | 12,933 | 13,303 | 13,607 | 13,875 |
| 06000US4200736776 | Beaver County | Independence Township | 2,370 | 2,242 | 2,151 | 2,117 | 2,101 | 2,096 | 2,104 |
| 06000US4200736944 | Beaver County | Industry Borough | 1,637 | 1,549 | 1,455 | 1,411 | 1,388 | 1,374 | 1,373 |
| 06000US4200740400 | Beaver County | Koppel Borough | 753 | 712 | 752 | 773 | 786 | 792 | 794 |
| 06000US4200747432 | Beaver County | Marion Township | 823 | 778 | 730 | 711 | 701 | 693 | 693 |
| 06000US4200749184 | Beaver County | Midland Borough | 2,608 | 2,466 | 2,716 | 2,880 | 2,988 | 3,062 | 3,115 |
| 06000US4200750320 | Beaver County | Monaca Borough | 5,466 | 5,169 | 4,979 | 4,859 | 4,768 | 4,698 | 4,691 |
| 06000US4200753288 | Beaver County | New Brighton Borough | 5,731 | 5,428 | 5,291 | 5,232 | 5,217 | 5,235 | 5,274 |
| 06000US4200753592 | Beaver County | New Galilee Borough | 320 | 303 | 269 | 250 | 242 | 236 | 232 |
| 06000US4200754072 | Beaver County | New Sewickley Township | 7,221 | 6,828 | 6,681 | 6,617 | 6,600 | 6,621 | 6,670 |
| 06000US4200755400 | Beaver County | North Sewickley Township | 5,384 | 5,090 | 4,979 | 4,903 | 4,869 | 4,891 | 4,915 |
| 06000US4200756432 | Beaver County | Ohioville Borough | 3,313 | 3,133 | 2,979 | 2,931 | 2,911 | 2,903 | 2,905 |
| 06000US4200758384 | Beaver County | Patterson Heights Borough | 570 | 539 | 508 | 495 | 484 | 480 | 480 |
| 06000US4200758375 | Beaver County | Patterson Township | 2,878 | 2,723 | 2,531 | 2,458 | 2,431 | 2,420 | 2,418 |
| 06000US4200762352 | Beaver County | Potter Township | 547 | 517 | 565 | 602 | 631 | 655 | 674 |
| 06000US4200762888 | Beaver County | Pulaski Township | 1,251 | 1,183 | 1,181 | 1,197 | 1,216 | 1,229 | 1,244 |
| 06000US4200763224 | Beaver County | Raccoon Township | 2,922 | 2,765 | 2,681 | 2,633 | 2,606 | 2,614 | 2,638 |
| 06000US4200765392 | Beaver County | Rochester Borough | 3,468 | 3,282 | 3,195 | 3,149 | 3,133 | 3,134 | 3,151 |
| 06000US4200765400 | Beaver County | Rochester Township | 2,650 | 2,507 | 2,541 | 2,574 | 2,606 | 2,635 | 2,666 |
| 06000US4200770376 | Beaver County | Shippingport Borough | 199 | 188 | 232 | 264 | 288 | 307 | 321 |
| 06000US4200771952 | Beaver County | South Beaver Township | 2,655 | 2,517 | 2,626 | 2,716 | 2,789 | 2,850 | 2,903 |
| 06000US4200772216 | Beaver County | South Heights Borough | 310 | 293 | 228 | 196 | 181 | 175 | 172 |
| 06000US4200779856 | Beaver County | Vanport Township | 1,354 | 1,280 | 1,270 | 1,265 | 1,261 | 1,263 | 1,280 |
| 06000US4200783472 | Beaver County | West Mayfield Borough | 1,205 | 1,140 | 1,138 | 1,143 | 1,147 | 1,152 | 1,161 |
| 06000US4200784444 | Beaver County | White Township | 1,336 | 1,263 | 1,289 | 1,303 | 1,313 | 1,321 | 1,327 |
| 06000US4201900300 | Butler County | Adams Township | 13,784 | 13,710 | 14,350 | 14,987 | 15,596 | 16,113 | 16,547 |
| 06000US4201900860 | Butler County | Allegheny Township | 603 | 600 | 580 | 572 | 566 | 561 | 554 |
| 06000US4201908096 | Butler County | Brady Township | 1,114 | 1,108 | 1,020 | 993 | 981 | 969 | 954 |
| 06000US4201909528 | Butler County | Bruin Borough | 457 | 454 | 438 | 426 | 421 | 416 | 411 |
| 06000US4201910000 | Butler County | Buffalo Township | 7,372 | 7,333 | 7,371 | 7,486 | 7,632 | 7,761 | 7,873 |
| 06000US4201910464 | Butler County | Butler City | 13,007 | 12,938 | 12,624 | 12,464 | 12,325 | 12,192 | 12,107 |
| 06000US4201910472 | Butler County | Butler Township | 16,556 | 16,468 | 16,256 | 16,247 | 16,335 | 16,413 | 16,464 |
| 06000US4201910800 | Butler County | Callery Borough | 518 | 515 | 578 | 598 | 606 | 605 | 599 |
| 06000US4201912024 | Butler County | Center Township | 7,651 | 7,610 | 7,489 | 7,475 | 7,474 | 7,485 | 7,509 |
| 06000US4201912992 | Butler County | Cherry Township | 961 | 956 | 897 | 892 | 891 | 886 | 884 |
| 06000US4201913152 | Butler County | Cherry Valley Borough | 67 | 66 | 74 | 74 | 75 | 74 | 73 |
| 06000US4201913440 | Butler County | Chicora Borough | 1,046 | 1,040 | 1,081 | 1,118 | 1,150 | 1,171 | 1,181 |
| 06000US4201913936 | Butler County | Clay Township | 2,572 | 2,558 | 2,509 | 2,489 | 2,486 | 2,494 | 2,494 |
| 06000US4201914048 | Butler County | Clearfield Township | 2,613 | 2,599 | 2,842 | 3,068 | 3,269 | 3,436 | 3,566 |
| 06000US4201914320 | Butler County | Clinton Township | 2,787 | 2,772 | 2,786 | 2,819 | 2,861 | 2,895 | 2,917 |
| 06000US4201915480 | Butler County | Concord Township | 1,405 | 1,398 | 1,373 | 1,363 | 1,362 | 1,360 | 1,354 |
| 06000US4201915808 | Butler County | Connoquenessing Borough | 562 | 559 | 585 | 607 | 622 | 632 | 639 |
| 06000US4201915816 | Butler County | Connoquenessing Township | 3,902 | 3,881 | 4,031 | 4,193 | 4,353 | 4,484 | 4,585 |
| 06000US4201916920 | Butler County | Cranberry Township | 31,359 | 32,540 | 36,062 | 38,759 | 40,819 | 42,209 | 43,052 |
| 06000US4201919456 | Butler County | Donegal Township | 1,663 | 1,654 | 1,598 | 1,580 | 1,571 | 1,573 | 1,571 |
| 06000US4201920904 | Butler County | East Butler Borough | 947 | 942 | 1,122 | 1,224 | 1,276 | 1,293 | 1,289 |
| 06000US4201922128 | Butler County | Eau Claire Borough | 322 | 321 | 307 | 303 | 302 | 298 | 297 |
| 06000US4201924248 | Butler County | Evans City Borough | 2,010 | 1,999 | 2,099 | 2,197 | 2,285 | 2,355 | 2,403 |
| 06000US4201924832 | Butler County | Fairview Borough | 199 | 198 | 223 | 232 | 236 | 237 | 235 |
| 06000US4201924840 | Butler County | Fairview Township | 2,067 | 2,055 | 2,056 | 2,062 | 2,067 | 2,059 | 2,046 |
| 06000US4201926904 | Butler County | Forward Township | 2,792 | 2,776 | 3,136 | 3,365 | 3,510 | 3,585 | 3,612 |
| 06000US4201927352 | Butler County | Franklin Township | 2,740 | 2,725 | 2,753 | 2,814 | 2,893 | 2,969 | 3,037 |
| 06000US4201932688 | Butler County | Harmony Borough | 1,104 | 1,098 | 1,302 | 1,364 | 1,358 | 1,349 | 1,339 |
| 06000US4201932896 | Butler County | Harrisville Borough | 969 | 964 | 989 | 1,013 | 1,028 | 1,039 | 1,043 |
| 06000US4201937344 | Butler County | Jackson Township | 4,131 | 4,664 | 4,922 | 5,131 | 5,302 | 5,412 | 5,474 |
| 06000US4201937848 | Butler County | Jefferson Township | 5,294 | 5,266 | 5,151 | 5,151 | 5,152 | 5,167 | 5,179 |
| 06000US4201938768 | Butler County | Karns City Borough | 208 | 207 | 204 | 204 | 205 | 203 | 201 |
| 06000US4201941208 | Butler County | Lancaster Township | 2,682 | 2,667 | 2,861 | 3,043 | 3,206 | 3,334 | 3,434 |
| 06000US4201947448 | Butler County | Marion Township | 1,098 | 1,092 | 1,054 | 1,035 | 1,025 | 1,018 | 1,009 |
| 06000US4201947672 | Butler County | Mars Borough | 1,477 | 1,469 | 1,668 | 1,821 | 1,868 | 1,845 | 1,826 |
| 06000US4201948688 | Butler County | Mercer Township | 1,359 | 1,352 | 1,401 | 1,428 | 1,446 | 1,455 | 1,457 |
| 06000US4201949056 | Butler County | Middlesex Township | 5,736 | 6,055 | 6,640 | 7,091 | 7,438 | 7,667 | 7,802 |
| 06000US4201952176 | Butler County | Muddy Creek Township | 2,269 | 2,256 | 2,248 | 2,248 | 2,255 | 2,272 | 2,276 |
| 06000US4201955992 | Butler County | Oakland Township | 2,863 | 2,848 | 2,832 | 2,838 | 2,848 | 2,848 | 2,836 |
| 06000US4201957984 | Butler County | Parker Township | 561 | 558 | 542 | 533 | 529 | 526 | 522 |
| 06000US4201958792 | Butler County | Penn Township | 4,938 | 4,911 | 4,820 | 4,791 | 4,790 | 4,789 | 4,778 |
| 06000US4201959672 | Butler County | Petrolia Borough | 179 | 178 | 171 | 171 | 174 | 175 | 174 |
| 06000US4201962224 | Butler County | Portersville Borough | 262 | 261 | 281 | 300 | 318 | 331 | 341 |
| 06000US4201962752 | Butler County | Prospect Borough | 1,046 | 1,040 | 976 | 960 | 954 | 947 | 938 |
| 06000US4201968056 | Butler County | Saxonburg Borough | 1,441 | 1,434 | 1,448 | 1,466 | 1,484 | 1,493 | 1,495 |
| 06000US4201969309 | Butler County | Seven Fields Borough | 2,762 | 2,747 | 2,695 | 2,669 | 2,655 | 2,651 | 2,634 |
| 06000US4201971184 | Butler County | Slippery Rock Borough | 3,526 | 3,511 | 3,637 | 3,741 | 3,827 | 3,888 | 3,932 |
| 06000US4201971192 | Butler County | Slippery Rock Township | 6,382 | 6,360 | 6,363 | 6,375 | 6,383 | 6,378 | 6,351 |
| 06000US4201975184 | Butler County | Summit Township | 4,656 | 4,632 | 4,891 | 5,144 | 5,385 | 5,582 | 5,742 |
| 06000US4201979504 | Butler County | Valencia Borough | 540 | 537 | 531 | 529 | 527 | 528 | 527 |
| 06000US4201979904 | Butler County | Venango Township | 944 | 939 | 969 | 999 | 1,030 | 1,054 | 1,072 |
| 06000US4201981192 | Butler County | Washington Township | 1,345 | 1,338 | 1,342 | 1,347 | 1,351 | 1,361 | 1,364 |
| 06000US4201983376 | Butler County | West Liberty Borough | 294 | 292 | 277 | 268 | 262 | 261 | 258 |
| 06000US4201984064 | Butler County | West Sunbury Borough | 242 | 240 | 301 | 304 | 302 | 300 | 298 |
| 06000US4201985784 | Butler County | Winfield Township | 3,375 | 3,356 | 3,307 | 3,304 | 3,312 | 3,340 | 3,351 |
| 06000US4201986536 | Butler County | Worth Township | 1,338 | 1,331 | 1,296 | 1,282 | 1,276 | 1,268 | 1,261 |
| 06000US4201987272 | Butler County | Zelienople Borough | 3,694 | 3,674 | 3,846 | 4,020 | 4,183 | 4,316 | 4,415 |
| 06000US4205105288 | Fayette County | Belle Vernon Borough | 952 | 893 | 851 | 824 | 807 | 793 | 780 |
| 06000US4205109432 | Fayette County | Brownsville Borough | 2,313 | 2,171 | 2,168 | 2,186 | 2,209 | 2,223 | 2,227 |
| 06000US4205109434 | Fayette County | Brownsville Township | 847 | 794 | 834 | 856 | 872 | 878 | 879 |
| 06000US4205110152 | Fayette County | Bullskin Township | 6,695 | 6,282 | 6,299 | 6,374 | 6,464 | 6,522 | 6,546 |
| 06000US4205115776 | Fayette County | Connellsville City | 7,414 | 6,960 | 6,846 | 6,789 | 6,763 | 6,720 | 6,663 |
| 06000US4205115784 | Fayette County | Connellsville Township | 2,388 | 2,241 | 2,152 | 2,106 | 2,082 | 2,063 | 2,066 |
| 06000US4205118360 | Fayette County | Dawson Borough | 467 | 439 | 449 | 460 | 467 | 472 | 473 |
| 06000US4205120216 | Fayette County | Dunbar Borough | 1,004 | 942 | 889 | 867 | 855 | 848 | 843 |
| 06000US4205120224 | Fayette County | Dunbar Township | 6,796 | 6,382 | 6,178 | 6,112 | 6,112 | 6,116 | 6,121 |
| 06000US4205124336 | Fayette County | Everson Borough | 775 | 727 | 699 | 686 | 678 | 673 | 666 |
| 06000US4205124536 | Fayette County | Fairchance Borough | 1,854 | 1,740 | 1,762 | 1,781 | 1,799 | 1,803 | 1,798 |
| 06000US4205125456 | Fayette County | Fayette City Borough | 490 | 460 | 501 | 543 | 558 | 554 | 553 |
| 06000US4205127400 | Fayette County | Franklin Township | 2,477 | 2,325 | 2,444 | 2,578 | 2,710 | 2,826 | 2,924 |
| 06000US4205128792 | Fayette County | Georges Township | 6,280 | 5,895 | 5,655 | 5,543 | 5,494 | 5,456 | 5,419 |
| 06000US4205128856 | Fayette County | German Township | 4,816 | 4,520 | 4,253 | 4,135 | 4,068 | 4,017 | 4,004 |
| 06000US4205133896 | Fayette County | Henry Clay Township | 1,710 | 1,612 | 1,453 | 1,402 | 1,376 | 1,359 | 1,352 |
| 06000US4205137872 | Fayette County | Jefferson Township | 1,849 | 1,736 | 1,681 | 1,658 | 1,649 | 1,642 | 1,631 |
| 06000US4205145144 | Fayette County | Lower Tyrone Township | 1,089 | 1,021 | 950 | 924 | 913 | 902 | 892 |
| 06000US4205145560 | Fayette County | Luzerne Township | 5,865 | 5,644 | 5,332 | 5,243 | 5,204 | 5,173 | 5,155 |
| 06000US4205147560 | Fayette County | Markleysburg Borough | 303 | 288 | 300 | 308 | 315 | 318 | 318 |
| 06000US4205148000 | Fayette County | Masontown Borough | 3,314 | 3,114 | 3,159 | 3,218 | 3,273 | 3,306 | 3,323 |
| 06000US4205148616 | Fayette County | Menallen Township | 4,032 | 3,785 | 3,956 | 4,030 | 4,057 | 4,046 | 4,014 |
| 06000US4205153504 | Fayette County | Newell Borough | 612 | 574 | 568 | 566 | 566 | 566 | 567 |
| 06000US4205154392 | Fayette County | Nicholson Township | 1,695 | 1,590 | 1,634 | 1,663 | 1,680 | 1,680 | 1,666 |
| 06000US4205155464 | Fayette County | North Union Township | 12,159 | 11,423 | 11,244 | 11,210 | 11,243 | 11,253 | 11,236 |
| 06000US4205156408 | Fayette County | Ohiopyle Borough | 34 | 32 | 24 | 22 | 21 | 20 | 20 |
| 06000US4205159464 | Fayette County | Perry Township | 2,256 | 2,117 | 2,051 | 2,031 | 2,039 | 2,047 | 2,054 |
| 06000US4205159520 | Fayette County | Perryopolis Borough | 1,641 | 1,540 | 1,434 | 1,378 | 1,343 | 1,330 | 1,323 |
| 06000US4205161864 | Fayette County | Point Marion Borough | 1,331 | 1,252 | 1,269 | 1,274 | 1,276 | 1,274 | 1,269 |
| 06000US4205163904 | Fayette County | Redstone Township | 5,326 | 4,997 | 5,191 | 5,335 | 5,436 | 5,481 | 5,486 |
| 06000US4205167640 | Fayette County | Saltlick Township | 3,287 | 3,086 | 2,912 | 2,822 | 2,776 | 2,763 | 2,756 |
| 06000US4205169336 | Fayette County | Seven Springs Borough (part) | 26 | 24 | 41 | 54 | 62 | 69 | 74 |
| 06000US4205171320 | Fayette County | Smithfield Borough | 981 | 920 | 915 | 920 | 929 | 935 | 935 |
| 06000US4205172080 | Fayette County | South Connellsville Borough | 1,636 | 1,536 | 1,459 | 1,421 | 1,404 | 1,393 | 1,385 |
| 06000US4205172544 | Fayette County | South Union Township | 10,305 | 9,691 | 9,189 | 8,937 | 8,786 | 8,709 | 8,661 |
| 06000US4205173064 | Fayette County | Springfield Township | 2,909 | 2,732 | 2,806 | 2,880 | 2,949 | 2,997 | 3,025 |
| 06000US4205173240 | Fayette County | Springhill Township | 2,775 | 2,604 | 2,403 | 2,332 | 2,300 | 2,274 | 2,249 |
| 06000US4205174080 | Fayette County | Stewart Township | 610 | 572 | 539 | 523 | 514 | 511 | 509 |
| 06000US4205178528 | Fayette County | Uniontown City | 9,741 | 9,171 | 8,695 | 8,458 | 8,347 | 8,273 | 8,219 |
| 06000US4205179344 | Fayette County | Upper Tyrone Township | 1,938 | 1,818 | 1,707 | 1,653 | 1,623 | 1,599 | 1,593 |
| 06000US4205179768 | Fayette County | Vanderbilt Borough | 349 | 327 | 274 | 256 | 246 | 241 | 236 |
| 06000US4205181232 | Fayette County | Washington Township | 3,565 | 3,348 | 3,095 | 2,982 | 2,924 | 2,877 | 2,847 |
| 06000US4205184344 | Fayette County | Wharton Township | 3,426 | 3,268 | 3,024 | 2,959 | 2,933 | 2,912 | 2,900 |
| 06000US4205900740 | Greene County | Aleppo Township | 557 | 505 | 538 | 572 | 604 | 635 | 659 |
| 06000US4205911328 | Greene County | Carmichaels Borough | 481 | 437 | 455 | 469 | 481 | 494 | 499 |
| 06000US4205912032 | Greene County | Center Township | 1,276 | 1,157 | 1,101 | 1,083 | 1,083 | 1,094 | 1,104 |
| 06000US4205913896 | Greene County | Clarksville Borough | 199 | 184 | 163 | 155 | 154 | 151 | 151 |
| 06000US4205917648 | Greene County | Cumberland Township | 6,227 | 5,651 | 5,208 | 5,004 | 4,961 | 4,992 | 5,024 |
| 06000US4205920296 | Greene County | Dunkard Township | 2,123 | 1,925 | 1,717 | 1,649 | 1,633 | 1,636 | 1,641 |
| 06000US4205927408 | Greene County | Franklin Township | 6,875 | 6,469 | 6,773 | 6,921 | 7,011 | 7,076 | 7,100 |
| 06000US4205927800 | Greene County | Freeport Township | 216 | 196 | 184 | 181 | 184 | 186 | 188 |
| 06000US4205929152 | Greene County | Gilmore Township | 232 | 210 | 189 | 181 | 177 | 175 | 173 |
| 06000US4205930640 | Greene County | Gray Township | 133 | 121 | 98 | 94 | 91 | 93 | 92 |
| 06000US4205930952 | Greene County | Greene Township | 538 | 488 | 470 | 460 | 458 | 460 | 465 |
| 06000US4205931192 | Greene County | Greensboro Borough | 387 | 220 | 233 | 239 | 241 | 241 | 239 |
| 06000US4205937376 | Greene County | Jackson Township | 623 | 565 | 631 | 641 | 639 | 641 | 638 |
| 06000US4205937880 | Greene County | Jefferson Borough | 266 | 241 | 222 | 216 | 214 | 215 | 214 |
| 06000US4205937888 | Greene County | Jefferson Township | 2,195 | 1,990 | 1,842 | 1,786 | 1,772 | 1,780 | 1,792 |
| 06000US4205950400 | Greene County | Monongahela Township | 1,638 | 1,485 | 1,410 | 1,380 | 1,374 | 1,385 | 1,404 |
| 06000US4205950992 | Greene County | Morgan Township | 2,069 | 1,875 | 1,605 | 1,504 | 1,466 | 1,455 | 1,445 |
| 06000US4205951064 | Greene County | Morris Township | 791 | 718 | 829 | 886 | 921 | 943 | 954 |
| 06000US4205959472 | Greene County | Perry Township | 1,352 | 1,226 | 1,093 | 1,039 | 1,016 | 1,007 | 997 |
| 06000US4205964432 | Greene County | Rices Landing Borough | 600 | 544 | 570 | 574 | 577 | 579 | 579 |
| 06000US4205964512 | Greene County | Richhill Township | 821 | 745 | 776 | 789 | 798 | 804 | 805 |
| 06000US4205973248 | Greene County | Springhill Township | 225 | 204 | 158 | 145 | 142 | 142 | 142 |
| 06000US4205981248 | Greene County | Washington Township | 936 | 849 | 784 | 766 | 767 | 777 | 784 |
| 06000US4205981768 | Greene County | Wayne Township | 1,108 | 1,005 | 1,012 | 1,040 | 1,071 | 1,100 | 1,120 |
| 06000US4205981832 | Greene County | Waynesburg Borough | 3,976 | 3,694 | 3,436 | 3,325 | 3,283 | 3,271 | 3,272 |
| 06000US4205984608 | Greene County | Whiteley Township | 647 | 587 | 555 | 542 | 540 | 541 | 541 |
| 06000US4206303032 | Indiana County | Armagh Borough | 103 | 96 | 90 | 87 | 86 | 82 | 78 |
| 06000US4206303064 | Indiana County | Armstrong Township | 2,853 | 2,682 | 2,605 | 2,616 | 2,618 | 2,586 | 2,530 |
| 06000US4206304056 | Indiana County | Banks Township | 1,199 | 1,126 | 1,260 | 1,367 | 1,443 | 1,471 | 1,459 |
| 06000US4206306752 | Indiana County | Black Lick Township | 1,151 | 1,081 | 1,112 | 1,154 | 1,179 | 1,179 | 1,153 |
| 06000US4206306904 | Indiana County | Blairsville Borough | 3,243 | 3,044 | 3,113 | 3,199 | 3,239 | 3,200 | 3,091 |
| 06000US4206309624 | Indiana County | Brush Valley Township | 1,985 | 1,864 | 1,850 | 1,864 | 1,866 | 1,842 | 1,798 |
| 06000US4206310104 | Indiana County | Buffington Township | 1,465 | 1,376 | 1,397 | 1,418 | 1,426 | 1,405 | 1,361 |
| 06000US4206310352 | Indiana County | Burrell Township | 4,133 | 3,881 | 3,925 | 4,032 | 4,111 | 4,110 | 4,029 |
| 06000US4206311120 | Indiana County | Canoe Township | 1,473 | 1,387 | 1,396 | 1,426 | 1,450 | 1,445 | 1,418 |
| 06000US4206312040 | Indiana County | Center Township | 4,476 | 4,203 | 4,033 | 4,005 | 3,971 | 3,871 | 3,719 |
| 06000US4206313120 | Indiana County | Cherry Tree Borough | 287 | 270 | 258 | 259 | 259 | 258 | 249 |
| 06000US4206313072 | Indiana County | Cherryhill Township | 2,616 | 2,458 | 2,368 | 2,353 | 2,334 | 2,279 | 2,199 |
| 06000US4206314520 | Indiana County | Clymer Borough | 1,079 | 1,013 | 907 | 875 | 858 | 831 | 796 |
| 06000US4206315560 | Indiana County | Conemaugh Township | 2,380 | 2,234 | 2,215 | 2,234 | 2,238 | 2,199 | 2,138 |
| 06000US4206317024 | Indiana County | Creekside Borough | 319 | 299 | 304 | 312 | 316 | 313 | 305 |
| 06000US4206321456 | Indiana County | East Mahoning Township | 945 | 887 | 916 | 946 | 963 | 954 | 926 |
| 06000US4206322048 | Indiana County | East Wheatfield Township | 2,098 | 1,970 | 2,051 | 2,161 | 2,255 | 2,304 | 2,302 |
| 06000US4206324040 | Indiana County | Ernest Borough | 574 | 539 | 703 | 787 | 784 | 769 | 757 |
| 06000US4206329512 | Indiana County | Glen Campbell Borough | 191 | 179 | 157 | 152 | 150 | 146 | 139 |
| 06000US4206330416 | Indiana County | Grant Township | 592 | 556 | 542 | 541 | 540 | 531 | 515 |
| 06000US4206330816 | Indiana County | Green Township | 3,617 | 3,395 | 3,286 | 3,289 | 3,282 | 3,230 | 3,150 |
| 06000US4206335408 | Indiana County | Homer City Borough | 1,582 | 1,485 | 1,416 | 1,396 | 1,375 | 1,332 | 1,274 |
| 06000US4206336816 | Indiana County | Indiana Borough | 13,164 | 12,602 | 12,071 | 11,946 | 11,862 | 11,669 | 11,373 |
| 06000US4206347472 | Indiana County | Marion Center Borough | 465 | 436 | 452 | 450 | 443 | 428 | 406 |
| 06000US4206350624 | Indiana County | Montgomery Township | 1,590 | 1,498 | 1,479 | 1,490 | 1,492 | 1,477 | 1,443 |
| 06000US4206355184 | Indiana County | North Mahoning Township | 1,259 | 1,183 | 1,110 | 1,094 | 1,081 | 1,053 | 1,008 |
| 06000US4206360320 | Indiana County | Pine Township | 1,450 | 1,362 | 1,162 | 1,104 | 1,077 | 1,044 | 1,000 |
| 06000US4206361632 | Indiana County | Plumville Borough | 233 | 219 | 190 | 186 | 182 | 178 | 173 |
| 06000US4206363584 | Indiana County | Rayne Township | 2,813 | 2,642 | 2,785 | 2,932 | 3,034 | 3,057 | 3,008 |
| 06000US4206367648 | Indiana County | Saltsburg Borough | 689 | 647 | 575 | 557 | 547 | 532 | 510 |
| 06000US4206370040 | Indiana County | Shelocta Borough | 74 | 69 | 54 | 50 | 48 | 48 | 45 |
| 06000US4206371256 | Indiana County | Smicksburg Borough | 51 | 48 | 70 | 86 | 100 | 108 | 112 |
| 06000US4206372304 | Indiana County | South Mahoning Township | 2,056 | 1,930 | 1,846 | 1,834 | 1,826 | 1,787 | 1,720 |
| 06000US4206381256 | Indiana County | Washington Township | 1,553 | 1,459 | 1,369 | 1,352 | 1,339 | 1,307 | 1,270 |
| 06000US4206383416 | Indiana County | West Mahoning Township | 1,552 | 1,457 | 1,452 | 1,465 | 1,464 | 1,450 | 1,414 |
| 06000US4206384184 | Indiana County | West Wheatfield Township | 1,777 | 1,669 | 1,504 | 1,484 | 1,469 | 1,432 | 1,382 |
| 06000US4206384472 | Indiana County | White Township | 15,676 | 14,792 | 14,724 | 14,955 | 15,153 | 15,126 | 14,874 |
| 06000US4206387160 | Indiana County | Young Township | 1,708 | 1,604 | 1,648 | 1,696 | 1,720 | 1,704 | 1,653 |
| 06000US4207305936 | Lawrence County | Bessemer Borough | 1,041 | 977 | 918 | 901 | 898 | 901 | 900 |
| 06000US4207323280 | Lawrence County | Ellport Borough | 974 | 914 | 833 | 798 | 783 | 774 | 767 |
| 06000US4207323304 | Lawrence County | Ellwood City Borough (part) | 6,753 | 6,343 | 6,439 | 6,581 | 6,714 | 6,818 | 6,790 |
| 06000US4207323768 | Lawrence County | Enon Valley Borough | 326 | 307 | 310 | 318 | 326 | 333 | 339 |
| 06000US4207334248 | Lawrence County | Hickory Township | 2,464 | 2,314 | 2,451 | 2,594 | 2,722 | 2,827 | 2,898 |
| 06000US4207343824 | Lawrence County | Little Beaver Township | 1,265 | 1,187 | 1,232 | 1,280 | 1,320 | 1,350 | 1,361 |
| 06000US4207346648 | Lawrence County | Mahoning Township | 2,888 | 2,714 | 2,880 | 3,017 | 3,116 | 3,175 | 3,189 |
| 06000US4207353064 | Lawrence County | Neshannock Township | 9,210 | 8,648 | 8,484 | 8,525 | 8,639 | 8,765 | 8,851 |
| 06000US4207353184 | Lawrence County | New Beaver Borough | 1,424 | 1,336 | 1,318 | 1,325 | 1,340 | 1,354 | 1,358 |
| 06000US4207353368 | Lawrence County | New Castle City | 21,798 | 20,526 | 19,747 | 19,631 | 19,707 | 19,825 | 19,990 |
| 06000US4207354352 | Lawrence County | New Wilmington Borough | 2,196 | 2,123 | 2,096 | 2,109 | 2,124 | 2,142 | 2,161 |
| 06000US4207354768 | Lawrence County | North Beaver Township | 3,957 | 3,716 | 3,687 | 3,732 | 3,803 | 3,866 | 3,907 |
| 06000US4207359488 | Lawrence County | Perry Township | 1,964 | 1,844 | 1,928 | 2,035 | 2,140 | 2,237 | 2,309 |
| 06000US4207361104 | Lawrence County | Plain Grove Township | 878 | 824 | 910 | 979 | 1,032 | 1,064 | 1,083 |
| 06000US4207362904 | Lawrence County | Pulaski Township | 3,252 | 3,059 | 2,960 | 2,966 | 2,994 | 3,030 | 3,073 |
| 06000US4207371620 | Lawrence County | S.N.P.J. Borough | 34 | 32 | 56 | 76 | 92 | 106 | 118 |
| 06000US4207368408 | Lawrence County | Scott Township | 2,032 | 1,908 | 1,798 | 1,786 | 1,793 | 1,808 | 1,827 |
| 06000US4207370080 | Lawrence County | Shenango Township | 7,172 | 6,737 | 7,101 | 7,404 | 7,639 | 7,811 | 7,896 |
| 06000US4207371200 | Lawrence County | Slippery Rock Township | 3,103 | 2,915 | 2,849 | 2,855 | 2,888 | 2,929 | 2,956 |
| 06000US4207372376 | Lawrence County | South New Castle Borough | 916 | 860 | 938 | 1,001 | 1,025 | 1,022 | 1,016 |
| 06000US4207376192 | Lawrence County | Taylor Township | 1,117 | 1,054 | 1,067 | 1,087 | 1,107 | 1,120 | 1,126 |
| 06000US4207378368 | Lawrence County | Union Township | 4,886 | 4,589 | 4,603 | 4,706 | 4,825 | 4,941 | 5,019 |
| 06000US4207380368 | Lawrence County | Volant Borough | 100 | 94 | 100 | 104 | 108 | 112 | 113 |
| 06000US4207380880 | Lawrence County | Wampum Borough | 601 | 564 | 585 | 606 | 623 | 636 | 642 |
| 06000US4207381272 | Lawrence County | Washington Township | 615 | 578 | 522 | 507 | 502 | 502 | 505 |
| 06000US4207381776 | Lawrence County | Wayne Township | 2,572 | 2,416 | 2,448 | 2,514 | 2,585 | 2,648 | 2,685 |
| 06000US4207385504 | Lawrence County | Wilmington Township | 2,585 | 2,427 | 2,352 | 2,366 | 2,396 | 2,428 | 2,468 |
| 06000US4212500988 | Washington County | Allenport Borough | 548 | 541 | 626 | 669 | 688 | 699 | 700 |
| 06000US4212502384 | Washington County | Amwell Township | 3,661 | 3,615 | 3,578 | 3,565 | 3,564 | 3,577 | 3,584 |
| 06000US4212504568 | Washington County | Beallsville Borough | 471 | 465 | 455 | 452 | 452 | 450 | 446 |
| 06000US4212505672 | Washington County | Bentleyville Borough | 2,466 | 2,436 | 2,348 | 2,328 | 2,312 | 2,309 | 2,319 |
| 06000US4212506840 | Washington County | Blaine Township | 694 | 686 | 669 | 664 | 661 | 659 | 664 |
| 06000US4212510032 | Washington County | Buffalo Township | 2,142 | 2,115 | 2,112 | 2,112 | 2,109 | 2,126 | 2,138 |
| 06000US4212510224 | Washington County | Burgettstown Borough | 1,311 | 1,295 | 1,316 | 1,335 | 1,350 | 1,363 | 1,368 |
| 06000US4212510768 | Washington County | California Borough | 6,306 | 6,247 | 6,242 | 6,237 | 6,235 | 6,283 | 6,310 |
| 06000US4212511152 | Washington County | Canonsburg Borough | 8,815 | 8,707 | 8,508 | 8,483 | 8,462 | 8,456 | 8,500 |
| 06000US4212511176 | Washington County | Canton Township | 8,087 | 7,988 | 7,786 | 7,734 | 7,698 | 7,690 | 7,725 |
| 06000US4212511424 | Washington County | Carroll Township | 5,443 | 5,377 | 5,540 | 5,689 | 5,814 | 5,929 | 6,002 |
| 06000US4212511800 | Washington County | Cecil Township | 12,747 | 13,062 | 15,551 | 17,779 | 19,657 | 20,386 | 20,971 |
| 06000US4212512224 | Washington County | Centerville Borough | 3,159 | 3,120 | 3,053 | 3,023 | 3,000 | 2,999 | 3,015 |
| 06000US4212512704 | Washington County | Charleroi Borough | 3,923 | 3,875 | 3,440 | 3,187 | 3,047 | 2,976 | 2,925 |
| 06000US4212512848 | Washington County | Chartiers Township | 8,048 | 7,953 | 8,747 | 9,453 | 10,073 | 10,633 | 11,085 |
| 06000US4212514000 | Washington County | Claysville Borough | 841 | 831 | 823 | 820 | 818 | 824 | 828 |
| 06000US4212514568 | Washington County | Coal Center Borough | 138 | 136 | 197 | 191 | 187 | 184 | 183 |
| 06000US4212514896 | Washington County | Cokeburg Borough | 691 | 683 | 745 | 778 | 797 | 805 | 805 |
| 06000US4212517314 | Washington County | Cross Creek Township | 1,666 | 1,645 | 1,734 | 1,810 | 1,869 | 1,922 | 1,955 |
| 06000US4212518496 | Washington County | Deemston Borough | 702 | 693 | 677 | 674 | 669 | 670 | 674 |
| 06000US4212519464 | Washington County | Donegal Township | 2,244 | 2,216 | 2,240 | 2,271 | 2,302 | 2,334 | 2,355 |
| 06000US4212519536 | Washington County | Donora Borough | 4,580 | 4,524 | 4,877 | 5,097 | 5,234 | 5,322 | 5,356 |
| 06000US4212520328 | Washington County | Dunlevy Borough | 424 | 419 | 536 | 624 | 686 | 732 | 762 |
| 06000US4212520808 | Washington County | East Bethlehem Township | 1,997 | 1,972 | 1,823 | 1,758 | 1,723 | 1,702 | 1,684 |
| 06000US4212521144 | Washington County | East Finley Township | 1,530 | 1,511 | 1,644 | 1,745 | 1,819 | 1,877 | 1,911 |
| 06000US4212522016 | Washington County | East Washington Borough | 1,754 | 1,735 | 1,648 | 1,611 | 1,590 | 1,577 | 1,563 |
| 06000US4212522800 | Washington County | Elco Borough | 324 | 320 | 349 | 366 | 373 | 376 | 377 |
| 06000US4212523296 | Washington County | Ellsworth Borough | 682 | 674 | 581 | 558 | 551 | 545 | 542 |
| 06000US4212525104 | Washington County | Fallowfield Township | 4,185 | 4,133 | 4,262 | 4,366 | 4,442 | 4,510 | 4,543 |
| 06000US4212525944 | Washington County | Finleyville Borough | 266 | 263 | 206 | 190 | 186 | 184 | 183 |
| 06000US4212531082 | Washington County | Green Hills Borough | 14 | 14 | 10 | 9 | 9 | 9 | 9 |
| 06000US4212532440 | Washington County | Hanover Township | 2,601 | 2,569 | 2,568 | 2,583 | 2,606 | 2,636 | 2,656 |
| 06000US4212535696 | Washington County | Hopewell Township | 978 | 965 | 1,066 | 1,139 | 1,190 | 1,232 | 1,260 |
| 06000US4212535896 | Washington County | Houston Borough | 1,260 | 1,244 | 1,242 | 1,242 | 1,237 | 1,236 | 1,227 |
| 06000US4212536800 | Washington County | Independence Township | 1,478 | 1,460 | 1,420 | 1,412 | 1,410 | 1,413 | 1,429 |
| 06000US4212537936 | Washington County | Jefferson Township | 1,284 | 1,268 | 1,342 | 1,398 | 1,443 | 1,478 | 1,497 |
| 06000US4212544512 | Washington County | Long Branch Borough | 430 | 425 | 433 | 441 | 446 | 451 | 454 |
| 06000US4212547400 | Washington County | Marianna Borough | 531 | 524 | 543 | 552 | 558 | 565 | 565 |
| 06000US4212546072 | Washington County | McDonald Borough (part) | 1,644 | 1,624 | 1,568 | 1,555 | 1,550 | 1,553 | 1,566 |
| 06000US4212549240 | Washington County | Midway Borough | 1,014 | 1,001 | 1,144 | 1,236 | 1,295 | 1,335 | 1,354 |
| 06000US4212550408 | Washington County | Monongahela City | 4,142 | 4,091 | 4,174 | 4,204 | 4,213 | 4,222 | 4,211 |
| 06000US4212551104 | Washington County | Morris Township | 1,022 | 1,009 | 1,087 | 1,147 | 1,191 | 1,225 | 1,247 |
| 06000US4212551864 | Washington County | Mount Pleasant Township | 3,514 | 3,470 | 3,559 | 3,655 | 3,754 | 3,853 | 3,930 |
| 06000US4212553496 | Washington County | New Eagle Borough | 2,433 | 2,403 | 2,695 | 2,924 | 3,102 | 3,247 | 3,346 |
| 06000US4212554800 | Washington County | North Bethlehem Township | 1,715 | 1,694 | 1,695 | 1,697 | 1,695 | 1,704 | 1,715 |
| 06000US4212554888 | Washington County | North Charleroi Borough | 1,355 | 1,339 | 1,384 | 1,412 | 1,418 | 1,389 | 1,364 |
| 06000US4212555040 | Washington County | North Franklin Township | 4,633 | 4,577 | 4,860 | 5,085 | 5,263 | 5,411 | 5,510 |
| 06000US4212555432 | Washington County | North Strabane Township | 14,479 | 14,855 | 15,822 | 16,245 | 16,673 | 17,139 | 17,548 |
| 06000US4212555712 | Washington County | Nottingham Township | 3,013 | 2,975 | 3,304 | 3,589 | 3,832 | 4,047 | 4,216 |
| 06000US4212559608 | Washington County | Peters Township | 22,034 | 21,911 | 22,336 | 22,662 | 22,984 | 23,339 | 23,602 |
| 06000US4212565376 | Washington County | Robinson Township | 1,718 | 1,696 | 1,599 | 1,557 | 1,531 | 1,514 | 1,504 |
| 06000US4212566016 | Washington County | Roscoe Borough | 672 | 664 | 605 | 580 | 566 | 559 | 551 |
| 06000US4212571288 | Washington County | Smith Township | 4,367 | 4,313 | 4,224 | 4,198 | 4,177 | 4,179 | 4,202 |
| 06000US4212571792 | Washington County | Somerset Township | 2,649 | 2,616 | 2,733 | 2,839 | 2,940 | 3,034 | 3,106 |
| 06000US4212572176 | Washington County | South Franklin Township | 3,166 | 3,127 | 3,244 | 3,336 | 3,406 | 3,467 | 3,499 |
| 06000US4212572504 | Washington County | South Strabane Township | 9,415 | 9,299 | 9,274 | 9,271 | 9,271 | 9,288 | 9,273 |
| 06000US4212572736 | Washington County | Speers Borough | 1,014 | 1,001 | 910 | 867 | 846 | 836 | 830 |
| 06000US4212574224 | Washington County | Stockdale Borough | 369 | 364 | 351 | 343 | 340 | 336 | 335 |
| 06000US4212578008 | Washington County | Twilight Borough | 277 | 274 | 311 | 330 | 339 | 347 | 346 |
| 06000US4212578432 | Washington County | Union Township | 5,699 | 5,628 | 5,569 | 5,521 | 5,475 | 5,437 | 5,380 |
| 06000US4212581328 | Washington County | Washington City | 13,404 | 13,260 | 13,128 | 13,077 | 13,066 | 13,099 | 13,107 |
| 06000US4212582512 | Washington County | West Bethlehem Township | 1,316 | 1,300 | 1,238 | 1,225 | 1,217 | 1,214 | 1,220 |
| 06000US4212582616 | Washington County | West Brownsville Borough | 1,121 | 1,107 | 1,287 | 1,392 | 1,454 | 1,491 | 1,508 |
| 06000US4212583000 | Washington County | West Finley Township | 750 | 741 | 693 | 682 | 677 | 676 | 676 |
| 06000US4212583504 | Washington County | West Middletown Borough | 111 | 110 | 99 | 97 | 98 | 97 | 98 |
| 06000US4212583840 | Washington County | West Pike Run Township | 1,614 | 1,594 | 1,580 | 1,574 | 1,565 | 1,562 | 1,572 |
| 06000US4212900332 | Westmoreland County | Adamsburg Borough | 138 | 135 | 125 | 121 | 121 | 120 | 120 |
| 06000US4212900892 | Westmoreland County | Allegheny Township | 8,065 | 7,849 | 7,955 | 8,041 | 8,117 | 8,148 | 8,128 |
| 06000US4212903088 | Westmoreland County | Arnold City | 4,852 | 4,724 | 4,615 | 4,556 | 4,534 | 4,513 | 4,488 |
| 06000US4212903120 | Westmoreland County | Arona Borough | 291 | 283 | 288 | 297 | 303 | 310 | 309 |
| 06000US4212903688 | Westmoreland County | Avonmore Borough | 1,160 | 1,129 | 1,270 | 1,356 | 1,411 | 1,440 | 1,450 |
| 06000US4212905208 | Westmoreland County | Bell Township | 2,155 | 2,097 | 2,071 | 2,059 | 2,058 | 2,058 | 2,050 |
| 06000US4212907480 | Westmoreland County | Bolivar Borough | 395 | 385 | 345 | 328 | 320 | 315 | 311 |
| 06000US4212915912 | Westmoreland County | Cook Township | 1,967 | 1,915 | 1,894 | 1,883 | 1,883 | 1,878 | 1,866 |
| 06000US4212918768 | Westmoreland County | Delmont Borough | 2,532 | 2,464 | 2,695 | 2,914 | 3,103 | 3,103 | 3,084 |
| 06000US4212918960 | Westmoreland County | Derry Borough | 2,317 | 2,255 | 2,135 | 2,079 | 2,048 | 2,022 | 1,995 |
| 06000US4212918968 | Westmoreland County | Derry Township | 13,906 | 13,547 | 13,344 | 13,257 | 13,190 | 13,137 | 13,077 |
| 06000US4212919472 | Westmoreland County | Donegal Borough | 150 | 146 | 149 | 149 | 147 | 145 | 145 |
| 06000US4212919480 | Westmoreland County | Donegal Township | 2,388 | 2,325 | 2,556 | 2,754 | 2,926 | 3,062 | 3,160 |
| 06000US4212921304 | Westmoreland County | East Huntingdon Township | 7,670 | 7,466 | 7,942 | 8,379 | 8,786 | 9,122 | 9,374 |
| 06000US4212921976 | Westmoreland County | East Vandergrift Borough | 697 | 678 | 688 | 693 | 696 | 700 | 703 |
| 06000US4212924432 | Westmoreland County | Export Borough | 896 | 872 | 868 | 871 | 875 | 876 | 879 |
| 06000US4212924608 | Westmoreland County | Fairfield Township | 2,120 | 2,064 | 1,935 | 1,902 | 1,896 | 1,887 | 1,871 |
| 06000US4212931200 | Westmoreland County | Greensburg City | 14,240 | 13,890 | 13,652 | 13,474 | 13,303 | 13,159 | 12,993 |
| 06000US4212933792 | Westmoreland County | Hempfield Township | 40,771 | 39,744 | 40,011 | 40,339 | 40,729 | 40,983 | 41,055 |
| 06000US4212936288 | Westmoreland County | Hunker Borough | 266 | 259 | 246 | 243 | 242 | 242 | 239 |
| 06000US4212936592 | Westmoreland County | Hyde Park Borough | 486 | 473 | 502 | 520 | 532 | 537 | 537 |
| 06000US4212937208 | Westmoreland County | Irwin Borough | 3,773 | 3,673 | 3,834 | 3,750 | 3,688 | 3,632 | 3,591 |
| 06000US4212937784 | Westmoreland County | Jeannette City | 9,146 | 8,902 | 8,952 | 9,005 | 9,060 | 9,070 | 9,031 |
| 06000US4212941680 | Westmoreland County | Latrobe Borough | 7,888 | 7,678 | 7,547 | 7,476 | 7,412 | 7,350 | 7,292 |
| 06000US4212941834 | Westmoreland County | Laurel Mountain Borough | 125 | 122 | 108 | 101 | 97 | 95 | 92 |
| 06000US4212943232 | Westmoreland County | Ligonier Borough | 1,381 | 1,344 | 1,331 | 1,325 | 1,327 | 1,325 | 1,321 |
| 06000US4212943240 | Westmoreland County | Ligonier Township | 6,406 | 6,237 | 6,272 | 6,315 | 6,362 | 6,385 | 6,372 |
| 06000US4212944864 | Westmoreland County | Lower Burrell City | 11,159 | 10,863 | 10,984 | 11,050 | 11,076 | 11,020 | 10,882 |
| 06000US4212945200 | Westmoreland County | Loyalhanna Township | 2,006 | 1,956 | 1,930 | 1,913 | 1,903 | 1,889 | 1,870 |
| 06000US4212946488 | Westmoreland County | Madison Borough | 391 | 380 | 402 | 417 | 427 | 432 | 433 |
| 06000US4212947000 | Westmoreland County | Manor Borough | 3,324 | 3,235 | 3,272 | 3,302 | 3,331 | 3,367 | 3,380 |
| 06000US4212950344 | Westmoreland County | Monessen City | 7,287 | 7,097 | 6,923 | 6,840 | 6,794 | 6,744 | 6,729 |
| 06000US4212951880 | Westmoreland County | Mount Pleasant Borough | 4,255 | 4,145 | 4,151 | 4,168 | 4,191 | 4,205 | 4,199 |
| 06000US4212951888 | Westmoreland County | Mount Pleasant Township | 10,422 | 10,144 | 10,356 | 10,580 | 10,810 | 10,984 | 11,086 |
| 06000US4212952432 | Westmoreland County | Murrysville Municipality | 19,693 | 19,172 | 19,397 | 19,648 | 19,923 | 20,121 | 20,224 |
| 06000US4212953160 | Westmoreland County | New Alexandria Borough | 466 | 454 | 422 | 408 | 400 | 393 | 387 |
| 06000US4212953544 | Westmoreland County | New Florence Borough | 635 | 618 | 596 | 595 | 596 | 598 | 598 |
| 06000US4212953736 | Westmoreland County | New Kensington City | 12,379 | 12,047 | 12,123 | 12,191 | 12,254 | 12,257 | 12,186 |
| 06000US4212954104 | Westmoreland County | New Stanton Borough | 2,452 | 2,386 | 2,471 | 2,528 | 2,575 | 2,600 | 2,609 |
| 06000US4212954776 | Westmoreland County | North Belle Vernon Borough | 1,706 | 1,661 | 1,566 | 1,532 | 1,518 | 1,504 | 1,487 |
| 06000US4212955128 | Westmoreland County | North Huntingdon Township | 30,400 | 29,590 | 30,319 | 30,954 | 31,532 | 31,923 | 32,105 |
| 06000US4212955136 | Westmoreland County | North Irwin Borough | 839 | 816 | 863 | 889 | 905 | 905 | 897 |
| 06000US4212956496 | Westmoreland County | Oklahoma Borough | 943 | 917 | 1,109 | 1,213 | 1,271 | 1,296 | 1,300 |
| 06000US4212958872 | Westmoreland County | Penn Borough | 634 | 617 | 715 | 782 | 783 | 779 | 775 |
| 06000US4212958880 | Westmoreland County | Penn Township | 19,414 | 18,899 | 19,413 | 19,992 | 20,628 | 21,207 | 21,694 |
| 06000US4212966376 | Westmoreland County | Rostraver Township | 11,110 | 10,816 | 11,497 | 12,107 | 12,659 | 13,101 | 13,413 |
| 06000US4212967496 | Westmoreland County | Salem Township | 6,449 | 6,277 | 6,234 | 6,260 | 6,284 | 6,299 | 6,330 |
| 06000US4212968432 | Westmoreland County | Scottdale Borough | 4,116 | 4,006 | 3,978 | 3,971 | 3,980 | 3,982 | 3,970 |
| 06000US4212969368 | Westmoreland County | Seward Borough | 355 | 345 | 298 | 285 | 284 | 282 | 278 |
| 06000US4212969392 | Westmoreland County | Sewickley Township | 5,753 | 5,600 | 5,519 | 5,543 | 5,564 | 5,569 | 5,592 |
| 06000US4212971424 | Westmoreland County | Smithton Borough | 419 | 408 | 410 | 408 | 410 | 407 | 407 |
| 06000US4212972192 | Westmoreland County | South Greensburg Borough | 2,248 | 2,188 | 2,447 | 2,591 | 2,550 | 2,512 | 2,482 |
| 06000US4212972256 | Westmoreland County | South Huntingdon Township | 5,499 | 5,350 | 5,545 | 5,696 | 5,817 | 5,890 | 5,913 |
| 06000US4212972616 | Westmoreland County | Southwest Greensburg Borough | 2,145 | 2,088 | 2,182 | 2,235 | 2,236 | 2,226 | 2,215 |
| 06000US4212967240 | Westmoreland County | St. Clair Township | 1,396 | 1,359 | 1,303 | 1,291 | 1,291 | 1,284 | 1,274 |
| 06000US4212975584 | Westmoreland County | Sutersville Borough | 474 | 461 | 434 | 425 | 424 | 426 | 428 |
| 06000US4212977272 | Westmoreland County | Trafford Borough (part) | 2,957 | 2,878 | 2,784 | 2,770 | 2,774 | 2,767 | 2,746 |
| 06000US4212978656 | Westmoreland County | Unity Township | 21,898 | 21,360 | 21,849 | 22,389 | 22,965 | 23,472 | 23,877 |
| 06000US4212978768 | Westmoreland County | Upper Burrell Township | 2,243 | 2,183 | 2,168 | 2,178 | 2,195 | 2,208 | 2,227 |
| 06000US4212979776 | Westmoreland County | Vandergrift Borough | 4,914 | 4,783 | 4,682 | 4,615 | 4,551 | 4,473 | 4,410 |
| 06000US4212981336 | Westmoreland County | Washington Township | 7,068 | 6,884 | 6,789 | 6,817 | 6,861 | 6,886 | 6,937 |
| 06000US4212983328 | Westmoreland County | West Leechburg Borough | 1,389 | 1,352 | 1,424 | 1,470 | 1,501 | 1,511 | 1,502 |
| 06000US4212983680 | Westmoreland County | West Newton Borough | 2,581 | 2,512 | 2,617 | 2,685 | 2,728 | 2,744 | 2,735 |
| 06000US4212987208 | Westmoreland County | Youngstown Borough | 263 | 256 | 232 | 225 | 225 | 222 | 221 |
| 06000US4212987232 | Westmoreland County | Youngwood Borough | 2,870 | 2,794 | 2,754 | 2,757 | 2,769 | 2,779 | 2,797 |