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2020-2024 Total Population Estimates |
| GeoID | County | Municipality | 2020 Total Population | July 1, 2020 Population Estimate | July 1, 2021 Population Estimate | July 1, 2022 Population Estimate | July 1, 2023 Population Estimate | July 1, 2024 Population Estimate | July 1, 2025 Population Estimate | July 1, 2026 Population Estimate | July 1, 2027 Population Estimate | July 1, 2028 Population Estimate | July 1, 2029 Population Estimate | July 1, 2030 Population Estimate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 06000US4200300724 | Allegheny County | Aleppo Township | 1,825 | 1,825 | 1,809 | 1,788 | 1,780 | 1,777 | NA | NA | NA | NA | NA | NA |
| 06000US4200303320 | Allegheny County | Aspinwall Borough | 2,916 | 2,911 | 2,879 | 2,842 | 2,817 | 2,803 | NA | NA | NA | NA | NA | NA |
| 06000US4200303608 | Allegheny County | Avalon Borough | 4,762 | 4,768 | 4,716 | 4,655 | 4,616 | 4,594 | NA | NA | NA | NA | NA | NA |
| 06000US4200303928 | Allegheny County | Baldwin Borough | 21,510 | 21,487 | 21,261 | 20,981 | 20,812 | 20,712 | NA | NA | NA | NA | NA | NA |
| 06000US4200303932 | Allegheny County | Baldwin Township | 1,985 | 1,983 | 1,961 | 1,940 | 1,928 | 1,920 | NA | NA | NA | NA | NA | NA |
| 06000US4200305216 | Allegheny County | Bell Acres Borough | 1,505 | 1,506 | 1,496 | 1,482 | 1,470 | 1,468 | NA | NA | NA | NA | NA | NA |
| 06000US4200305312 | Allegheny County | Bellevue Borough | 8,311 | 8,300 | 8,212 | 8,104 | 8,034 | 7,996 | NA | NA | NA | NA | NA | NA |
| 06000US4200305504 | Allegheny County | Ben Avon Borough | 1,918 | 1,912 | 1,890 | 1,866 | 1,851 | 1,841 | NA | NA | NA | NA | NA | NA |
| 06000US4200305520 | Allegheny County | Ben Avon Heights Borough | 400 | 398 | 394 | 389 | 386 | 384 | NA | NA | NA | NA | NA | NA |
| 06000US4200306064 | Allegheny County | Bethel Park Municipality | 33,577 | 33,515 | 33,177 | 32,788 | 32,531 | 32,376 | NA | NA | NA | NA | NA | NA |
| 06000US4200307000 | Allegheny County | Blawnox Borough | 1,454 | 1,454 | 1,437 | 1,419 | 1,406 | 1,400 | NA | NA | NA | NA | NA | NA |
| 06000US4200307976 | Allegheny County | Brackenridge Borough | 3,240 | 3,240 | 3,205 | 3,165 | 3,140 | 3,125 | NA | NA | NA | NA | NA | NA |
| 06000US4200307992 | Allegheny County | Braddock Borough | 1,721 | 1,721 | 1,714 | 1,691 | 1,677 | 1,669 | NA | NA | NA | NA | NA | NA |
| 06000US4200308008 | Allegheny County | Braddock Hills Borough | 1,730 | 1,732 | 1,712 | 1,690 | 1,676 | 1,667 | NA | NA | NA | NA | NA | NA |
| 06000US4200308064 | Allegheny County | Bradford Woods Borough | 1,183 | 1,185 | 1,173 | 1,158 | 1,149 | 1,141 | NA | NA | NA | NA | NA | NA |
| 06000US4200308416 | Allegheny County | Brentwood Borough | 10,082 | 10,075 | 9,969 | 9,835 | 9,753 | 9,704 | NA | NA | NA | NA | NA | NA |
| 06000US4200308624 | Allegheny County | Bridgeville Borough | 4,804 | 4,794 | 4,745 | 4,681 | 4,642 | 4,620 | NA | NA | NA | NA | NA | NA |
| 06000US4200311336 | Allegheny County | Carnegie Borough | 8,134 | 8,118 | 8,032 | 7,927 | 7,875 | 7,855 | NA | NA | NA | NA | NA | NA |
| 06000US4200311680 | Allegheny County | Castle Shannon Borough | 8,249 | 8,286 | 8,301 | 8,190 | 8,130 | 8,094 | NA | NA | NA | NA | NA | NA |
| 06000US4200312496 | Allegheny County | Chalfant Borough | 748 | 746 | 738 | 729 | 721 | 718 | NA | NA | NA | NA | NA | NA |
| 06000US4200313392 | Allegheny County | Cheswick Borough | 1,672 | 1,670 | 1,651 | 1,631 | 1,618 | 1,611 | NA | NA | NA | NA | NA | NA |
| 06000US4200313608 | Allegheny County | Churchill Borough | 3,157 | 3,151 | 3,117 | 3,077 | 3,050 | 3,035 | NA | NA | NA | NA | NA | NA |
| 06000US4200313704 | Allegheny County | Clairton City | 6,181 | 6,172 | 6,108 | 6,026 | 5,974 | 5,945 | NA | NA | NA | NA | NA | NA |
| 06000US4200315216 | Allegheny County | Collier Township | 8,935 | 8,944 | 8,958 | 8,936 | 8,961 | 9,014 | NA | NA | NA | NA | NA | NA |
| 06000US4200316144 | Allegheny County | Coraopolis Borough | 5,559 | 5,544 | 5,486 | 5,411 | 5,366 | 5,340 | NA | NA | NA | NA | NA | NA |
| 06000US4200316848 | Allegheny County | Crafton Borough | 6,099 | 6,088 | 6,024 | 5,943 | 5,893 | 5,863 | NA | NA | NA | NA | NA | NA |
| 06000US4200317048 | Allegheny County | Crescent Township | 2,488 | 2,479 | 2,460 | 2,426 | 2,406 | 2,394 | NA | NA | NA | NA | NA | NA |
| 06000US4200319576 | Allegheny County | Dormont Borough | 8,244 | 8,227 | 8,139 | 8,031 | 7,963 | 7,922 | NA | NA | NA | NA | NA | NA |
| 06000US4200319856 | Allegheny County | Dravosburg Borough | 1,612 | 1,609 | 1,591 | 1,572 | 1,559 | 1,552 | NA | NA | NA | NA | NA | NA |
| 06000US4200320432 | Allegheny County | Duquesne City | 5,254 | 5,246 | 5,206 | 5,137 | 5,096 | 5,074 | NA | NA | NA | NA | NA | NA |
| 06000US4200321024 | Allegheny County | East Deer Township | 1,490 | 1,488 | 1,473 | 1,453 | 1,441 | 1,433 | NA | NA | NA | NA | NA | NA |
| 06000US4200321444 | Allegheny County | East McKeesport Borough | 2,076 | 2,069 | 2,046 | 2,020 | 2,002 | 1,991 | NA | NA | NA | NA | NA | NA |
| 06000US4200321712 | Allegheny County | East Pittsburgh Borough | 1,927 | 1,926 | 1,905 | 1,880 | 1,863 | 1,855 | NA | NA | NA | NA | NA | NA |
| 06000US4200322520 | Allegheny County | Edgewood Borough | 3,145 | 3,136 | 3,103 | 3,061 | 3,038 | 3,032 | NA | NA | NA | NA | NA | NA |
| 06000US4200322576 | Allegheny County | Edgeworth Borough | 1,669 | 1,677 | 1,663 | 1,646 | 1,638 | 1,631 | NA | NA | NA | NA | NA | NA |
| 06000US4200322992 | Allegheny County | Elizabeth Borough | 1,398 | 1,395 | 1,394 | 1,376 | 1,363 | 1,357 | NA | NA | NA | NA | NA | NA |
| 06000US4200323000 | Allegheny County | Elizabeth Township | 12,982 | 12,956 | 12,824 | 12,665 | 12,568 | 12,515 | NA | NA | NA | NA | NA | NA |
| 06000US4200323616 | Allegheny County | Emsworth Borough | 2,525 | 2,520 | 2,493 | 2,461 | 2,439 | 2,426 | NA | NA | NA | NA | NA | NA |
| 06000US4200324160 | Allegheny County | Etna Borough | 3,437 | 3,430 | 3,395 | 3,349 | 3,321 | 3,304 | NA | NA | NA | NA | NA | NA |
| 06000US4200325400 | Allegheny County | Fawn Township | 2,210 | 2,191 | 2,173 | 2,147 | 2,131 | 2,124 | NA | NA | NA | NA | NA | NA |
| 06000US4200325904 | Allegheny County | Findlay Township | 6,372 | 6,411 | 6,473 | 6,540 | 6,572 | 7,478 | NA | NA | NA | NA | NA | NA |
| 06000US4200326592 | Allegheny County | Forest Hills Borough | 6,429 | 6,419 | 6,351 | 6,267 | 6,217 | 6,186 | NA | NA | NA | NA | NA | NA |
| 06000US4200326896 | Allegheny County | Forward Township | 3,070 | 3,061 | 3,030 | 2,989 | 2,963 | 2,946 | NA | NA | NA | NA | NA | NA |
| 06000US4200327120 | Allegheny County | Fox Chapel Borough | 5,343 | 5,338 | 5,281 | 5,237 | 5,202 | 5,185 | NA | NA | NA | NA | NA | NA |
| 06000US4200327552 | Allegheny County | Franklin Park Borough | 15,479 | 15,493 | 15,359 | 15,178 | 15,092 | 15,079 | NA | NA | NA | NA | NA | NA |
| 06000US4200327608 | Allegheny County | Frazer Township | 1,161 | 1,162 | 1,153 | 1,136 | 1,232 | 1,226 | NA | NA | NA | NA | NA | NA |
| 06000US4200329432 | Allegheny County | Glassport Borough | 4,475 | 4,464 | 4,414 | 4,355 | 4,318 | 4,298 | NA | NA | NA | NA | NA | NA |
| 06000US4200329732 | Allegheny County | Glen Osborne Borough | 590 | 588 | 582 | 575 | 570 | 568 | NA | NA | NA | NA | NA | NA |
| 06000US4200329592 | Allegheny County | Glenfield Borough | 212 | 208 | 206 | 203 | 201 | 200 | NA | NA | NA | NA | NA | NA |
| 06000US4200331256 | Allegheny County | Green Tree Borough | 4,941 | 4,930 | 4,880 | 4,815 | 4,776 | 4,751 | NA | NA | NA | NA | NA | NA |
| 06000US4200332328 | Allegheny County | Hampton Township | 18,479 | 18,467 | 18,322 | 18,136 | 18,016 | 17,960 | NA | NA | NA | NA | NA | NA |
| 06000US4200332624 | Allegheny County | Harmar Township | 3,133 | 3,129 | 3,096 | 3,060 | 3,035 | 3,021 | NA | NA | NA | NA | NA | NA |
| 06000US4200332832 | Allegheny County | Harrison Township | 10,157 | 10,158 | 10,049 | 9,915 | 9,831 | 9,786 | NA | NA | NA | NA | NA | NA |
| 06000US4200333312 | Allegheny County | Haysville Borough | 81 | 82 | 81 | 80 | 79 | 79 | NA | NA | NA | NA | NA | NA |
| 06000US4200333592 | Allegheny County | Heidelberg Borough | 1,288 | 1,287 | 1,274 | 1,256 | 1,246 | 1,240 | NA | NA | NA | NA | NA | NA |
| 06000US4200335424 | Allegheny County | Homestead Borough | 2,884 | 2,881 | 2,881 | 2,889 | 2,866 | 2,852 | NA | NA | NA | NA | NA | NA |
| 06000US4200336808 | Allegheny County | Indiana Township | 7,254 | 7,245 | 7,279 | 7,338 | 7,302 | 7,370 | NA | NA | NA | NA | NA | NA |
| 06000US4200337000 | Allegheny County | Ingram Borough | 3,391 | 3,383 | 3,346 | 3,301 | 3,273 | 3,256 | NA | NA | NA | NA | NA | NA |
| 06000US4200337955 | Allegheny County | Jefferson Hills Borough | 12,424 | 12,426 | 12,393 | 12,304 | 12,227 | 12,291 | NA | NA | NA | NA | NA | NA |
| 06000US4200339312 | Allegheny County | Kennedy Township | 8,701 | 8,697 | 8,627 | 8,539 | 8,472 | 8,439 | NA | NA | NA | NA | NA | NA |
| 06000US4200339624 | Allegheny County | Kilbuck Township | 773 | 776 | 768 | 758 | 750 | 746 | NA | NA | NA | NA | NA | NA |
| 06000US4200342368 | Allegheny County | Leet Township | 1,624 | 1,618 | 1,601 | 1,583 | 1,570 | 1,563 | NA | NA | NA | NA | NA | NA |
| 06000US4200342392 | Allegheny County | Leetsdale Borough | 1,162 | 1,158 | 1,150 | 1,134 | 1,124 | 1,119 | NA | NA | NA | NA | NA | NA |
| 06000US4200343064 | Allegheny County | Liberty Borough | 2,355 | 2,354 | 2,327 | 2,297 | 2,277 | 2,265 | NA | NA | NA | NA | NA | NA |
| 06000US4200343408 | Allegheny County | Lincoln Borough | 932 | 930 | 920 | 908 | 899 | 895 | NA | NA | NA | NA | NA | NA |
| 06000US4200347696 | Allegheny County | Marshall Township | 10,080 | 10,153 | 10,242 | 10,180 | 10,181 | 10,388 | NA | NA | NA | NA | NA | NA |
| 06000US4200345900 | Allegheny County | McCandless Township | 29,698 | 29,665 | 29,382 | 28,981 | 28,792 | 28,684 | NA | NA | NA | NA | NA | NA |
| 06000US4200346072 | Allegheny County | McDonald Borough (part) | 396 | 394 | 390 | 385 | 382 | 381 | NA | NA | NA | NA | NA | NA |
| 06000US4200346264 | Allegheny County | McKees Rocks Borough | 5,920 | 5,909 | 5,846 | 5,769 | 5,721 | 5,694 | NA | NA | NA | NA | NA | NA |
| 06000US4200346256 | Allegheny County | McKeesport City | 17,727 | 17,707 | 17,562 | 17,339 | 17,199 | 17,119 | NA | NA | NA | NA | NA | NA |
| 06000US4200349920 | Allegheny County | Millvale Borough | 3,376 | 3,370 | 3,335 | 3,292 | 3,266 | 3,255 | NA | NA | NA | NA | NA | NA |
| 06000US4200350528 | Allegheny County | Monroeville Municipality | 28,640 | 28,653 | 28,403 | 28,279 | 28,086 | 27,966 | NA | NA | NA | NA | NA | NA |
| 06000US4200350784 | Allegheny County | Moon Township | 27,240 | 27,214 | 27,030 | 26,732 | 26,692 | 26,753 | NA | NA | NA | NA | NA | NA |
| 06000US4200351696 | Allegheny County | Mount Lebanon Township | 34,075 | 34,022 | 33,669 | 33,240 | 33,073 | 32,917 | NA | NA | NA | NA | NA | NA |
| 06000US4200351744 | Allegheny County | Mount Oliver Borough | 3,394 | 3,385 | 3,349 | 3,303 | 3,275 | 3,259 | NA | NA | NA | NA | NA | NA |
| 06000US4200352320 | Allegheny County | Munhall Borough | 10,774 | 10,764 | 10,650 | 10,508 | 10,422 | 10,371 | NA | NA | NA | NA | NA | NA |
| 06000US4200353136 | Allegheny County | Neville Township | 1,108 | 1,105 | 1,094 | 1,078 | 1,070 | 1,065 | NA | NA | NA | NA | NA | NA |
| 06000US4200354816 | Allegheny County | North Braddock Borough | 4,320 | 4,311 | 4,265 | 4,207 | 4,171 | 4,149 | NA | NA | NA | NA | NA | NA |
| 06000US4200355016 | Allegheny County | North Fayette Township | 16,167 | 16,195 | 16,152 | 16,120 | 16,072 | 16,024 | NA | NA | NA | NA | NA | NA |
| 06000US4200355488 | Allegheny County | North Versailles Township | 10,074 | 10,061 | 9,954 | 9,826 | 9,743 | 9,694 | NA | NA | NA | NA | NA | NA |
| 06000US4200356384 | Allegheny County | O'Hara Township | 9,284 | 9,274 | 9,185 | 9,080 | 9,011 | 8,987 | NA | NA | NA | NA | NA | NA |
| 06000US4200355840 | Allegheny County | Oakdale Borough | 1,475 | 1,477 | 1,466 | 1,445 | 1,433 | 1,427 | NA | NA | NA | NA | NA | NA |
| 06000US4200356088 | Allegheny County | Oakmont Borough | 6,758 | 6,765 | 6,764 | 6,679 | 6,649 | 6,628 | NA | NA | NA | NA | NA | NA |
| 06000US4200356392 | Allegheny County | Ohio Township | 7,178 | 7,172 | 7,152 | 7,188 | 7,286 | 7,330 | NA | NA | NA | NA | NA | NA |
| 06000US4200359032 | Allegheny County | Penn Hills Township | 41,059 | 40,998 | 40,668 | 40,148 | 39,810 | 39,638 | NA | NA | NA | NA | NA | NA |
| 06000US4200359152 | Allegheny County | Pennsbury Village Borough | 677 | 675 | 668 | 660 | 653 | 650 | NA | NA | NA | NA | NA | NA |
| 06000US4200360272 | Allegheny County | Pine Township | 14,691 | 14,743 | 15,050 | 15,290 | 15,445 | 15,537 | NA | NA | NA | NA | NA | NA |
| 06000US4200360712 | Allegheny County | Pitcairn Borough | 3,101 | 3,101 | 3,067 | 3,026 | 2,999 | 2,984 | NA | NA | NA | NA | NA | NA |
| 06000US4200361000 | Allegheny County | Pittsburgh City | 302,971 | 302,798 | 305,427 | 303,057 | 304,766 | 307,668 | NA | NA | NA | NA | NA | NA |
| 06000US4200361328 | Allegheny County | Pleasant Hills Borough | 8,504 | 8,490 | 8,403 | 8,403 | 8,356 | 8,318 | NA | NA | NA | NA | NA | NA |
| 06000US4200361536 | Allegheny County | Plum Borough | 27,144 | 27,140 | 26,945 | 26,674 | 26,495 | 26,420 | NA | NA | NA | NA | NA | NA |
| 06000US4200362320 | Allegheny County | Port Vue Borough | 3,680 | 3,670 | 3,660 | 3,611 | 3,580 | 3,562 | NA | NA | NA | NA | NA | NA |
| 06000US4200363408 | Allegheny County | Rankin Borough | 1,896 | 1,888 | 1,867 | 1,843 | 1,826 | 1,910 | NA | NA | NA | NA | NA | NA |
| 06000US4200364240 | Allegheny County | Reserve Township | 3,255 | 3,247 | 3,214 | 3,179 | 3,161 | 3,147 | NA | NA | NA | NA | NA | NA |
| 06000US4200364528 | Allegheny County | Richland Township | 11,942 | 11,925 | 11,812 | 11,826 | 11,780 | 11,836 | NA | NA | NA | NA | NA | NA |
| 06000US4200365352 | Allegheny County | Robinson Township | 15,503 | 15,506 | 15,481 | 15,435 | 15,570 | 15,665 | NA | NA | NA | NA | NA | NA |
| 06000US4200366264 | Allegheny County | Ross Township | 33,567 | 33,531 | 33,251 | 32,835 | 32,566 | 32,457 | NA | NA | NA | NA | NA | NA |
| 06000US4200366320 | Allegheny County | Rosslyn Farms Borough | 441 | 440 | 436 | 430 | 427 | 425 | NA | NA | NA | NA | NA | NA |
| 06000US4200368388 | Allegheny County | Scott Township | 17,649 | 17,619 | 17,440 | 17,220 | 17,083 | 17,011 | NA | NA | NA | NA | NA | NA |
| 06000US4200369376 | Allegheny County | Sewickley Borough | 3,907 | 3,901 | 3,863 | 3,815 | 3,787 | 3,770 | NA | NA | NA | NA | NA | NA |
| 06000US4200369400 | Allegheny County | Sewickley Heights Borough | 857 | 849 | 840 | 832 | 827 | 824 | NA | NA | NA | NA | NA | NA |
| 06000US4200369416 | Allegheny County | Sewickley Hills Borough | 689 | 692 | 695 | 698 | 690 | 687 | NA | NA | NA | NA | NA | NA |
| 06000US4200369584 | Allegheny County | Shaler Township | 28,132 | 28,083 | 27,811 | 27,457 | 27,231 | 27,109 | NA | NA | NA | NA | NA | NA |
| 06000US4200369776 | Allegheny County | Sharpsburg Borough | 3,187 | 3,181 | 3,147 | 3,105 | 3,078 | 3,063 | NA | NA | NA | NA | NA | NA |
| 06000US4200372160 | Allegheny County | South Fayette Township | 18,358 | 18,351 | 18,440 | 18,450 | 18,507 | 18,586 | NA | NA | NA | NA | NA | NA |
| 06000US4200372400 | Allegheny County | South Park Township | 13,727 | 13,718 | 13,746 | 13,636 | 13,705 | 13,706 | NA | NA | NA | NA | NA | NA |
| 06000US4200372568 | Allegheny County | South Versailles Township | 310 | 316 | 312 | 308 | 306 | 303 | NA | NA | NA | NA | NA | NA |
| 06000US4200372960 | Allegheny County | Springdale Borough | 3,400 | 3,395 | 3,358 | 3,315 | 3,288 | 3,272 | NA | NA | NA | NA | NA | NA |
| 06000US4200372968 | Allegheny County | Springdale Township | 1,540 | 1,534 | 1,516 | 1,497 | 1,485 | 1,476 | NA | NA | NA | NA | NA | NA |
| 06000US4200374648 | Allegheny County | Stowe Township | 6,426 | 6,423 | 6,355 | 6,270 | 6,218 | 6,187 | NA | NA | NA | NA | NA | NA |
| 06000US4200375816 | Allegheny County | Swissvale Borough | 8,624 | 8,603 | 8,510 | 8,395 | 8,322 | 8,280 | NA | NA | NA | NA | NA | NA |
| 06000US4200376104 | Allegheny County | Tarentum Borough | 4,352 | 4,343 | 4,296 | 4,239 | 4,203 | 4,183 | NA | NA | NA | NA | NA | NA |
| 06000US4200376560 | Allegheny County | Thornburg Borough | 466 | 465 | 461 | 455 | 451 | 449 | NA | NA | NA | NA | NA | NA |
| 06000US4200377272 | Allegheny County | Trafford Borough (part) | 90 | 92 | 91 | 90 | 89 | 89 | NA | NA | NA | NA | NA | NA |
| 06000US4200377912 | Allegheny County | Turtle Creek Borough | 5,114 | 5,112 | 5,059 | 4,992 | 4,950 | 4,925 | NA | NA | NA | NA | NA | NA |
| 06000US4200379274 | Allegheny County | Upper St. Clair Township | 21,160 | 21,143 | 20,994 | 20,813 | 20,669 | 20,621 | NA | NA | NA | NA | NA | NA |
| 06000US4200380032 | Allegheny County | Verona Borough | 2,492 | 2,494 | 2,467 | 2,435 | 2,414 | 2,403 | NA | NA | NA | NA | NA | NA |
| 06000US4200380040 | Allegheny County | Versailles Borough | 1,476 | 1,479 | 1,462 | 1,443 | 1,432 | 1,424 | NA | NA | NA | NA | NA | NA |
| 06000US4200380600 | Allegheny County | Wall Borough | 519 | 515 | 510 | 503 | 499 | 495 | NA | NA | NA | NA | NA | NA |
| 06000US4200382800 | Allegheny County | West Deer Township | 12,262 | 12,270 | 12,263 | 12,242 | 12,166 | 12,242 | NA | NA | NA | NA | NA | NA |
| 06000US4200382848 | Allegheny County | West Elizabeth Borough | 403 | 403 | 399 | 394 | 389 | 387 | NA | NA | NA | NA | NA | NA |
| 06000US4200383200 | Allegheny County | West Homestead Borough | 1,872 | 1,868 | 1,849 | 1,827 | 1,811 | 1,804 | NA | NA | NA | NA | NA | NA |
| 06000US4200383512 | Allegheny County | West Mifflin Borough | 19,589 | 19,571 | 19,386 | 19,155 | 18,995 | 18,902 | NA | NA | NA | NA | NA | NA |
| 06000US4200384144 | Allegheny County | West View Borough | 6,685 | 6,673 | 6,603 | 6,514 | 6,459 | 6,426 | NA | NA | NA | NA | NA | NA |
| 06000US4200384440 | Allegheny County | Whitaker Borough | 1,179 | 1,178 | 1,166 | 1,149 | 1,140 | 1,135 | NA | NA | NA | NA | NA | NA |
| 06000US4200384704 | Allegheny County | White Oak Borough | 7,630 | 7,625 | 7,546 | 7,451 | 7,388 | 7,352 | NA | NA | NA | NA | NA | NA |
| 06000US4200384512 | Allegheny County | Whitehall Borough | 15,064 | 15,035 | 14,928 | 14,788 | 14,663 | 14,678 | NA | NA | NA | NA | NA | NA |
| 06000US4200385184 | Allegheny County | Wilkins Township | 6,350 | 6,344 | 6,277 | 6,198 | 6,146 | 6,117 | NA | NA | NA | NA | NA | NA |
| 06000US4200385188 | Allegheny County | Wilkinsburg Borough | 14,349 | 14,327 | 14,174 | 13,986 | 13,869 | 13,800 | NA | NA | NA | NA | NA | NA |
| 06000US4200385496 | Allegheny County | Wilmerding Borough | 1,781 | 1,782 | 1,764 | 1,740 | 1,726 | 1,719 | NA | NA | NA | NA | NA | NA |
| 06000US4200502720 | Armstrong County | Apollo Borough | 1,615 | 1,604 | 1,596 | 1,580 | 1,563 | 1,551 | NA | NA | NA | NA | NA | NA |
| 06000US4200502752 | Armstrong County | Applewold Borough | 334 | 338 | 336 | 333 | 330 | 325 | NA | NA | NA | NA | NA | NA |
| 06000US4200503480 | Armstrong County | Atwood Borough | 112 | 110 | 109 | 108 | 107 | 106 | NA | NA | NA | NA | NA | NA |
| 06000US4200505992 | Armstrong County | Bethel Township | 1,098 | 1,099 | 1,094 | 1,084 | 1,075 | 1,066 | NA | NA | NA | NA | NA | NA |
| 06000US4200507416 | Armstrong County | Boggs Township | 817 | 812 | 807 | 799 | 789 | 781 | NA | NA | NA | NA | NA | NA |
| 06000US4200508152 | Armstrong County | Bradys Bend Township | 784 | 782 | 780 | 771 | 764 | 758 | NA | NA | NA | NA | NA | NA |
| 06000US4200510344 | Armstrong County | Burrell Township | 656 | 653 | 651 | 644 | 640 | 633 | NA | NA | NA | NA | NA | NA |
| 06000US4200510680 | Armstrong County | Cadogan Township | 345 | 333 | 331 | 328 | 325 | 322 | NA | NA | NA | NA | NA | NA |
| 06000US4200516728 | Armstrong County | Cowanshannock Township | 2,741 | 2,727 | 2,716 | 2,688 | 2,668 | 2,654 | NA | NA | NA | NA | NA | NA |
| 06000US4200518400 | Armstrong County | Dayton Borough | 549 | 550 | 548 | 541 | 536 | 531 | NA | NA | NA | NA | NA | NA |
| 06000US4200521160 | Armstrong County | East Franklin Township | 3,816 | 3,810 | 3,810 | 3,782 | 3,745 | 3,716 | NA | NA | NA | NA | NA | NA |
| 06000US4200522832 | Armstrong County | Elderton Borough | 334 | 333 | 331 | 326 | 323 | 320 | NA | NA | NA | NA | NA | NA |
| 06000US4200526512 | Armstrong County | Ford City Borough | 2,859 | 2,859 | 2,845 | 2,816 | 2,786 | 2,763 | NA | NA | NA | NA | NA | NA |
| 06000US4200526520 | Armstrong County | Ford Cliff Borough | 361 | 361 | 359 | 356 | 352 | 349 | NA | NA | NA | NA | NA | NA |
| 06000US4200527784 | Armstrong County | Freeport Borough | 1,736 | 1,735 | 1,726 | 1,709 | 1,691 | 1,677 | NA | NA | NA | NA | NA | NA |
| 06000US4200529184 | Armstrong County | Gilpin Township | 2,411 | 2,408 | 2,398 | 2,375 | 2,352 | 2,337 | NA | NA | NA | NA | NA | NA |
| 06000US4200535936 | Armstrong County | Hovey Township | 74 | 74 | 74 | 72 | 71 | 71 | NA | NA | NA | NA | NA | NA |
| 06000US4200539968 | Armstrong County | Kiskiminetas Township | 4,605 | 4,608 | 4,604 | 4,560 | 4,528 | 4,497 | NA | NA | NA | NA | NA | NA |
| 06000US4200540040 | Armstrong County | Kittanning Borough | 3,921 | 3,919 | 3,901 | 3,925 | 3,889 | 3,920 | NA | NA | NA | NA | NA | NA |
| 06000US4200540056 | Armstrong County | Kittanning Township | 2,035 | 2,027 | 2,019 | 2,000 | 1,988 | 1,985 | NA | NA | NA | NA | NA | NA |
| 06000US4200542280 | Armstrong County | Leechburg Borough | 2,149 | 2,145 | 2,135 | 2,114 | 2,092 | 2,075 | NA | NA | NA | NA | NA | NA |
| 06000US4200546456 | Armstrong County | Madison Township | 824 | 820 | 815 | 807 | 799 | 791 | NA | NA | NA | NA | NA | NA |
| 06000US4200546632 | Armstrong County | Mahoning Township | 1,404 | 1,397 | 1,389 | 1,380 | 1,367 | 1,354 | NA | NA | NA | NA | NA | NA |
| 06000US4200546976 | Armstrong County | Manor Township | 4,179 | 4,177 | 4,154 | 4,120 | 4,078 | 4,048 | NA | NA | NA | NA | NA | NA |
| 06000US4200547064 | Armstrong County | Manorville Borough | 382 | 376 | 377 | 373 | 370 | 367 | NA | NA | NA | NA | NA | NA |
| 06000US4200554728 | Armstrong County | North Apollo Borough | 1,252 | 1,253 | 1,248 | 1,236 | 1,224 | 1,215 | NA | NA | NA | NA | NA | NA |
| 06000US4200554856 | Armstrong County | North Buffalo Township | 2,699 | 2,691 | 2,680 | 2,652 | 2,634 | 2,614 | NA | NA | NA | NA | NA | NA |
| 06000US4200557976 | Armstrong County | Parker City | 695 | 699 | 696 | 690 | 683 | 678 | NA | NA | NA | NA | NA | NA |
| 06000US4200558160 | Armstrong County | Parks Township | 2,472 | 2,468 | 2,460 | 2,436 | 2,415 | 2,396 | NA | NA | NA | NA | NA | NA |
| 06000US4200559440 | Armstrong County | Perry Township | 373 | 367 | 365 | 362 | 363 | 360 | NA | NA | NA | NA | NA | NA |
| 06000US4200560280 | Armstrong County | Pine Township | 351 | 351 | 349 | 346 | 342 | 340 | NA | NA | NA | NA | NA | NA |
| 06000US4200561576 | Armstrong County | Plumcreek Township | 2,112 | 2,105 | 2,095 | 2,074 | 2,056 | 2,038 | NA | NA | NA | NA | NA | NA |
| 06000US4200563560 | Armstrong County | Rayburn Township | 1,775 | 1,786 | 1,779 | 1,763 | 1,745 | 1,733 | NA | NA | NA | NA | NA | NA |
| 06000US4200563712 | Armstrong County | Redbank Township | 974 | 970 | 966 | 956 | 947 | 938 | NA | NA | NA | NA | NA | NA |
| 06000US4200566720 | Armstrong County | Rural Valley Borough | 826 | 826 | 823 | 815 | 807 | 801 | NA | NA | NA | NA | NA | NA |
| 06000US4200571968 | Armstrong County | South Bend Township | 1,006 | 1,010 | 1,003 | 992 | 986 | 978 | NA | NA | NA | NA | NA | NA |
| 06000US4200571976 | Armstrong County | South Bethlehem Borough | 489 | 487 | 485 | 481 | 476 | 473 | NA | NA | NA | NA | NA | NA |
| 06000US4200572000 | Armstrong County | South Buffalo Township | 2,709 | 2,711 | 2,704 | 2,689 | 2,672 | 2,660 | NA | NA | NA | NA | NA | NA |
| 06000US4200574992 | Armstrong County | Sugarcreek Township | 1,350 | 1,347 | 1,350 | 1,349 | 1,335 | 1,325 | NA | NA | NA | NA | NA | NA |
| 06000US4200579528 | Armstrong County | Valley Township | 656 | 654 | 652 | 643 | 637 | 632 | NA | NA | NA | NA | NA | NA |
| 06000US4200581176 | Armstrong County | Washington Township | 895 | 894 | 888 | 880 | 871 | 866 | NA | NA | NA | NA | NA | NA |
| 06000US4200581720 | Armstrong County | Wayne Township | 1,296 | 1,295 | 1,288 | 1,275 | 1,270 | 1,258 | NA | NA | NA | NA | NA | NA |
| 06000US4200583024 | Armstrong County | West Franklin Township | 1,701 | 1,705 | 1,698 | 1,679 | 1,665 | 1,652 | NA | NA | NA | NA | NA | NA |
| 06000US4200583248 | Armstrong County | West Kittanning Borough | 1,192 | 1,192 | 1,187 | 1,173 | 1,162 | 1,153 | NA | NA | NA | NA | NA | NA |
| 06000US4200586560 | Armstrong County | Worthington Borough | 594 | 592 | 590 | 582 | 576 | 572 | NA | NA | NA | NA | NA | NA |
| 06000US4200700820 | Beaver County | Aliquippa City | 9,238 | 9,221 | 9,149 | 9,056 | 9,021 | 9,003 | NA | NA | NA | NA | NA | NA |
| 06000US4200702288 | Beaver County | Ambridge Borough | 6,972 | 6,951 | 6,895 | 6,826 | 6,872 | 6,886 | NA | NA | NA | NA | NA | NA |
| 06000US4200703736 | Beaver County | Baden Borough | 3,904 | 3,899 | 3,868 | 3,830 | 3,816 | 3,813 | NA | NA | NA | NA | NA | NA |
| 06000US4200704688 | Beaver County | Beaver Borough | 4,438 | 4,425 | 4,411 | 4,366 | 4,347 | 4,336 | NA | NA | NA | NA | NA | NA |
| 06000US4200704792 | Beaver County | Beaver Falls City | 9,005 | 8,981 | 8,869 | 8,804 | 8,776 | 8,757 | NA | NA | NA | NA | NA | NA |
| 06000US4200706240 | Beaver County | Big Beaver Borough | 1,852 | 1,869 | 1,857 | 1,839 | 1,837 | 1,832 | NA | NA | NA | NA | NA | NA |
| 06000US4200708632 | Beaver County | Bridgewater Borough | 745 | 743 | 738 | 732 | 732 | 734 | NA | NA | NA | NA | NA | NA |
| 06000US4200708680 | Beaver County | Brighton Township | 8,790 | 8,775 | 8,760 | 8,755 | 8,756 | 8,770 | NA | NA | NA | NA | NA | NA |
| 06000US4200712016 | Beaver County | Center Township | 11,648 | 11,641 | 11,674 | 11,660 | 11,711 | 11,765 | NA | NA | NA | NA | NA | NA |
| 06000US4200713488 | Beaver County | Chippewa Township | 8,042 | 8,032 | 7,981 | 7,957 | 8,025 | 8,073 | NA | NA | NA | NA | NA | NA |
| 06000US4200715872 | Beaver County | Conway Borough | 2,168 | 2,168 | 2,155 | 2,136 | 2,135 | 2,130 | NA | NA | NA | NA | NA | NA |
| 06000US4200718192 | Beaver County | Darlington Borough | 249 | 249 | 248 | 245 | 247 | 246 | NA | NA | NA | NA | NA | NA |
| 06000US4200718200 | Beaver County | Darlington Township | 1,818 | 1,804 | 1,789 | 1,771 | 1,763 | 1,763 | NA | NA | NA | NA | NA | NA |
| 06000US4200718264 | Beaver County | Daugherty Township | 3,078 | 3,074 | 3,051 | 3,024 | 3,014 | 3,006 | NA | NA | NA | NA | NA | NA |
| 06000US4200721752 | Beaver County | East Rochester Borough | 565 | 563 | 558 | 553 | 551 | 548 | NA | NA | NA | NA | NA | NA |
| 06000US4200721968 | Beaver County | Eastvale Borough | 184 | 180 | 179 | 177 | 175 | 175 | NA | NA | NA | NA | NA | NA |
| 06000US4200722264 | Beaver County | Economy Borough | 9,098 | 9,079 | 9,039 | 8,967 | 8,947 | 8,990 | NA | NA | NA | NA | NA | NA |
| 06000US4200723304 | Beaver County | Ellwood City Borough (part) | 610 | 599 | 595 | 587 | 585 | 584 | NA | NA | NA | NA | NA | NA |
| 06000US4200725152 | Beaver County | Fallston Borough | 259 | 255 | 253 | 251 | 250 | 249 | NA | NA | NA | NA | NA | NA |
| 06000US4200727312 | Beaver County | Frankfort Springs Borough | 116 | 115 | 114 | 113 | 112 | 112 | NA | NA | NA | NA | NA | NA |
| 06000US4200727336 | Beaver County | Franklin Township | 3,882 | 3,882 | 3,852 | 3,813 | 3,830 | 3,838 | NA | NA | NA | NA | NA | NA |
| 06000US4200727712 | Beaver County | Freedom Borough | 1,496 | 1,491 | 1,482 | 1,466 | 1,461 | 1,457 | NA | NA | NA | NA | NA | NA |
| 06000US4200728824 | Beaver County | Georgetown Borough | 208 | 207 | 206 | 204 | 203 | 203 | NA | NA | NA | NA | NA | NA |
| 06000US4200729392 | Beaver County | Glasgow Borough | 71 | 72 | 71 | 71 | 70 | 70 | NA | NA | NA | NA | NA | NA |
| 06000US4200730920 | Beaver County | Greene Township | 2,187 | 2,186 | 2,210 | 2,196 | 2,220 | 2,257 | NA | NA | NA | NA | NA | NA |
| 06000US4200732392 | Beaver County | Hanover Township | 3,343 | 3,334 | 3,323 | 3,297 | 3,306 | 3,318 | NA | NA | NA | NA | NA | NA |
| 06000US4200732680 | Beaver County | Harmony Township | 3,187 | 3,190 | 3,164 | 3,131 | 3,120 | 3,110 | NA | NA | NA | NA | NA | NA |
| 06000US4200735488 | Beaver County | Homewood Borough | 104 | 91 | 90 | 89 | 89 | 89 | NA | NA | NA | NA | NA | NA |
| 06000US4200735576 | Beaver County | Hookstown Borough | 129 | 130 | 129 | 127 | 127 | 127 | NA | NA | NA | NA | NA | NA |
| 06000US4200735640 | Beaver County | Hopewell Township | 13,495 | 13,488 | 13,462 | 13,341 | 13,304 | 13,268 | NA | NA | NA | NA | NA | NA |
| 06000US4200736776 | Beaver County | Independence Township | 2,248 | 2,245 | 2,233 | 2,218 | 2,215 | 2,209 | NA | NA | NA | NA | NA | NA |
| 06000US4200736944 | Beaver County | Industry Borough | 1,838 | 1,829 | 1,813 | 1,798 | 1,792 | 1,785 | NA | NA | NA | NA | NA | NA |
| 06000US4200740400 | Beaver County | Koppel Borough | 712 | 708 | 707 | 698 | 696 | 694 | NA | NA | NA | NA | NA | NA |
| 06000US4200747432 | Beaver County | Marion Township | 798 | 798 | 794 | 790 | 790 | 790 | NA | NA | NA | NA | NA | NA |
| 06000US4200749184 | Beaver County | Midland Borough | 2,433 | 2,427 | 2,407 | 2,382 | 2,372 | 2,366 | NA | NA | NA | NA | NA | NA |
| 06000US4200750320 | Beaver County | Monaca Borough | 5,625 | 5,609 | 5,563 | 5,507 | 5,484 | 5,466 | NA | NA | NA | NA | NA | NA |
| 06000US4200753288 | Beaver County | New Brighton Borough | 5,729 | 5,643 | 5,606 | 5,554 | 5,531 | 5,517 | NA | NA | NA | NA | NA | NA |
| 06000US4200753592 | Beaver County | New Galilee Borough | 330 | 328 | 326 | 323 | 322 | 321 | NA | NA | NA | NA | NA | NA |
| 06000US4200754072 | Beaver County | New Sewickley Township | 7,183 | 7,150 | 7,115 | 7,047 | 7,029 | 7,003 | NA | NA | NA | NA | NA | NA |
| 06000US4200755400 | Beaver County | North Sewickley Township | 5,495 | 5,485 | 5,469 | 5,435 | 5,428 | 5,428 | NA | NA | NA | NA | NA | NA |
| 06000US4200756432 | Beaver County | Ohioville Borough | 3,349 | 3,345 | 3,331 | 3,296 | 3,300 | 3,309 | NA | NA | NA | NA | NA | NA |
| 06000US4200758384 | Beaver County | Patterson Heights Borough | 639 | 636 | 632 | 625 | 623 | 620 | NA | NA | NA | NA | NA | NA |
| 06000US4200758375 | Beaver County | Patterson Township | 3,129 | 3,119 | 3,097 | 3,068 | 3,058 | 3,052 | NA | NA | NA | NA | NA | NA |
| 06000US4200762352 | Beaver County | Potter Township | 520 | 521 | 517 | 523 | 521 | 522 | NA | NA | NA | NA | NA | NA |
| 06000US4200762888 | Beaver County | Pulaski Township | 1,300 | 1,291 | 1,279 | 1,267 | 1,262 | 1,257 | NA | NA | NA | NA | NA | NA |
| 06000US4200763224 | Beaver County | Raccoon Township | 2,793 | 2,780 | 2,764 | 2,744 | 2,739 | 2,727 | NA | NA | NA | NA | NA | NA |
| 06000US4200765392 | Beaver County | Rochester Borough | 3,472 | 3,467 | 3,439 | 3,405 | 3,392 | 3,382 | NA | NA | NA | NA | NA | NA |
| 06000US4200765400 | Beaver County | Rochester Township | 2,711 | 2,777 | 2,756 | 2,730 | 2,720 | 2,711 | NA | NA | NA | NA | NA | NA |
| 06000US4200770376 | Beaver County | Shippingport Borough | 160 | 158 | 156 | 155 | 153 | 152 | NA | NA | NA | NA | NA | NA |
| 06000US4200771952 | Beaver County | South Beaver Township | 2,680 | 2,672 | 2,653 | 2,628 | 2,631 | 2,636 | NA | NA | NA | NA | NA | NA |
| 06000US4200772216 | Beaver County | South Heights Borough | 384 | 385 | 382 | 378 | 375 | 374 | NA | NA | NA | NA | NA | NA |
| 06000US4200779856 | Beaver County | Vanport Township | 1,295 | 1,287 | 1,277 | 1,265 | 1,267 | 1,262 | NA | NA | NA | NA | NA | NA |
| 06000US4200783472 | Beaver County | West Mayfield Borough | 1,195 | 1,195 | 1,186 | 1,172 | 1,168 | 1,165 | NA | NA | NA | NA | NA | NA |
| 06000US4200784444 | Beaver County | White Township | 1,316 | 1,315 | 1,305 | 1,290 | 1,286 | 1,283 | NA | NA | NA | NA | NA | NA |
| 06000US4201900300 | Butler County | Adams Township | 14,844 | 14,855 | 14,948 | 15,334 | 15,624 | 15,705 | NA | NA | NA | NA | NA | NA |
| 06000US4201900860 | Butler County | Allegheny Township | 620 | 621 | 613 | 610 | 605 | 606 | NA | NA | NA | NA | NA | NA |
| 06000US4201908096 | Butler County | Brady Township | 1,214 | 1,215 | 1,204 | 1,195 | 1,197 | 1,186 | NA | NA | NA | NA | NA | NA |
| 06000US4201909528 | Butler County | Bruin Borough | 423 | 419 | 414 | 408 | 405 | 402 | NA | NA | NA | NA | NA | NA |
| 06000US4201910000 | Butler County | Buffalo Township | 7,900 | 7,933 | 7,984 | 8,077 | 8,170 | 8,185 | NA | NA | NA | NA | NA | NA |
| 06000US4201910464 | Butler County | Butler City | 13,502 | 13,486 | 13,331 | 13,185 | 13,117 | 13,010 | NA | NA | NA | NA | NA | NA |
| 06000US4201910472 | Butler County | Butler Township | 17,230 | 17,227 | 16,993 | 16,858 | 16,904 | 16,953 | NA | NA | NA | NA | NA | NA |
| 06000US4201910800 | Butler County | Callery Borough | 364 | 359 | 355 | 351 | 349 | 346 | NA | NA | NA | NA | NA | NA |
| 06000US4201912024 | Butler County | Center Township | 7,899 | 7,894 | 7,815 | 7,808 | 7,821 | 7,774 | NA | NA | NA | NA | NA | NA |
| 06000US4201912992 | Butler County | Cherry Township | 1,054 | 1,051 | 1,048 | 1,042 | 1,043 | 1,041 | NA | NA | NA | NA | NA | NA |
| 06000US4201913152 | Butler County | Cherry Valley Borough | 60 | 59 | 58 | 58 | 57 | 57 | NA | NA | NA | NA | NA | NA |
| 06000US4201913440 | Butler County | Chicora Borough | 916 | 917 | 907 | 895 | 893 | 886 | NA | NA | NA | NA | NA | NA |
| 06000US4201913936 | Butler County | Clay Township | 2,551 | 2,546 | 2,526 | 2,499 | 2,491 | 2,474 | NA | NA | NA | NA | NA | NA |
| 06000US4201914048 | Butler County | Clearfield Township | 2,427 | 2,431 | 2,406 | 2,383 | 2,368 | 2,354 | NA | NA | NA | NA | NA | NA |
| 06000US4201914320 | Butler County | Clinton Township | 2,907 | 2,911 | 2,878 | 2,873 | 2,880 | 2,857 | NA | NA | NA | NA | NA | NA |
| 06000US4201915480 | Butler County | Concord Township | 1,409 | 1,410 | 1,392 | 1,381 | 1,374 | 1,368 | NA | NA | NA | NA | NA | NA |
| 06000US4201915808 | Butler County | Connoquenessing Borough | 668 | 674 | 678 | 739 | 755 | 786 | NA | NA | NA | NA | NA | NA |
| 06000US4201915816 | Butler County | Connoquenessing Township | 4,263 | 4,254 | 4,201 | 4,153 | 4,167 | 4,157 | NA | NA | NA | NA | NA | NA |
| 06000US4201916920 | Butler County | Cranberry Township | 33,096 | 33,185 | 33,907 | 33,933 | 34,533 | 35,004 | NA | NA | NA | NA | NA | NA |
| 06000US4201919456 | Butler County | Donegal Township | 1,823 | 1,819 | 1,797 | 1,779 | 1,775 | 1,771 | NA | NA | NA | NA | NA | NA |
| 06000US4201920904 | Butler County | East Butler Borough | 764 | 763 | 754 | 746 | 742 | 736 | NA | NA | NA | NA | NA | NA |
| 06000US4201922128 | Butler County | Eau Claire Borough | 307 | 306 | 302 | 299 | 298 | 295 | NA | NA | NA | NA | NA | NA |
| 06000US4201924248 | Butler County | Evans City Borough | 1,737 | 1,746 | 1,726 | 1,706 | 1,695 | 1,686 | NA | NA | NA | NA | NA | NA |
| 06000US4201924832 | Butler County | Fairview Borough | 180 | 179 | 179 | 180 | 184 | 187 | NA | NA | NA | NA | NA | NA |
| 06000US4201924840 | Butler County | Fairview Township | 1,940 | 1,943 | 1,937 | 1,919 | 1,918 | 1,920 | NA | NA | NA | NA | NA | NA |
| 06000US4201926904 | Butler County | Forward Township | 3,164 | 3,206 | 3,271 | 3,318 | 3,346 | 3,380 | NA | NA | NA | NA | NA | NA |
| 06000US4201927352 | Butler County | Franklin Township | 2,598 | 2,597 | 2,579 | 2,564 | 2,586 | 2,595 | NA | NA | NA | NA | NA | NA |
| 06000US4201932688 | Butler County | Harmony Borough | 942 | 950 | 940 | 932 | 925 | 918 | NA | NA | NA | NA | NA | NA |
| 06000US4201932896 | Butler County | Harrisville Borough | 819 | 819 | 810 | 803 | 797 | 792 | NA | NA | NA | NA | NA | NA |
| 06000US4201937344 | Butler County | Jackson Township | 4,883 | 4,964 | 5,236 | 5,573 | 5,755 | 6,079 | NA | NA | NA | NA | NA | NA |
| 06000US4201937848 | Butler County | Jefferson Township | 5,212 | 5,209 | 5,155 | 5,109 | 5,087 | 5,064 | NA | NA | NA | NA | NA | NA |
| 06000US4201938768 | Butler County | Karns City Borough | 175 | 172 | 170 | 168 | 167 | 166 | NA | NA | NA | NA | NA | NA |
| 06000US4201941208 | Butler County | Lancaster Township | 2,745 | 2,768 | 3,050 | 3,229 | 3,416 | 3,587 | NA | NA | NA | NA | NA | NA |
| 06000US4201947448 | Butler County | Marion Township | 1,167 | 1,152 | 1,141 | 1,127 | 1,136 | 1,128 | NA | NA | NA | NA | NA | NA |
| 06000US4201947672 | Butler County | Mars Borough | 1,458 | 1,460 | 1,443 | 1,430 | 1,423 | 1,415 | NA | NA | NA | NA | NA | NA |
| 06000US4201948688 | Butler County | Mercer Township | 993 | 1,008 | 1,010 | 1,014 | 1,008 | 998 | NA | NA | NA | NA | NA | NA |
| 06000US4201949056 | Butler County | Middlesex Township | 6,820 | 6,889 | 7,096 | 7,342 | 7,395 | 7,438 | NA | NA | NA | NA | NA | NA |
| 06000US4201952176 | Butler County | Muddy Creek Township | 2,207 | 2,207 | 2,193 | 2,182 | 2,173 | 2,163 | NA | NA | NA | NA | NA | NA |
| 06000US4201955992 | Butler County | Oakland Township | 2,769 | 2,773 | 2,758 | 2,735 | 2,721 | 2,704 | NA | NA | NA | NA | NA | NA |
| 06000US4201957984 | Butler County | Parker Township | 573 | 574 | 567 | 567 | 564 | 559 | NA | NA | NA | NA | NA | NA |
| 06000US4201958792 | Butler County | Penn Township | 4,990 | 4,990 | 4,943 | 4,914 | 4,905 | 4,890 | NA | NA | NA | NA | NA | NA |
| 06000US4201959672 | Butler County | Petrolia Borough | 179 | 179 | 177 | 175 | 174 | 173 | NA | NA | NA | NA | NA | NA |
| 06000US4201962224 | Butler County | Portersville Borough | 231 | 233 | 230 | 228 | 227 | 225 | NA | NA | NA | NA | NA | NA |
| 06000US4201962752 | Butler County | Prospect Borough | 1,123 | 1,120 | 1,105 | 1,098 | 1,090 | 1,082 | NA | NA | NA | NA | NA | NA |
| 06000US4201968056 | Butler County | Saxonburg Borough | 1,426 | 1,428 | 1,411 | 1,396 | 1,388 | 1,378 | NA | NA | NA | NA | NA | NA |
| 06000US4201969309 | Butler County | Seven Fields Borough | 2,919 | 2,919 | 2,891 | 2,867 | 2,864 | 2,861 | NA | NA | NA | NA | NA | NA |
| 06000US4201971184 | Butler County | Slippery Rock Borough | 3,081 | 3,166 | 3,608 | 3,591 | 3,580 | 3,558 | NA | NA | NA | NA | NA | NA |
| 06000US4201971192 | Butler County | Slippery Rock Township | 6,806 | 6,711 | 8,289 | 8,444 | 8,429 | 8,396 | NA | NA | NA | NA | NA | NA |
| 06000US4201975184 | Butler County | Summit Township | 4,504 | 4,495 | 4,448 | 4,408 | 4,390 | 4,354 | NA | NA | NA | NA | NA | NA |
| 06000US4201979504 | Butler County | Valencia Borough | 537 | 539 | 685 | 693 | 689 | 684 | NA | NA | NA | NA | NA | NA |
| 06000US4201979904 | Butler County | Venango Township | 866 | 868 | 858 | 847 | 843 | 836 | NA | NA | NA | NA | NA | NA |
| 06000US4201981192 | Butler County | Washington Township | 1,288 | 1,287 | 1,272 | 1,261 | 1,257 | 1,249 | NA | NA | NA | NA | NA | NA |
| 06000US4201983376 | Butler County | West Liberty Borough | 335 | 335 | 331 | 327 | 326 | 323 | NA | NA | NA | NA | NA | NA |
| 06000US4201984064 | Butler County | West Sunbury Borough | 182 | 182 | 180 | 178 | 177 | 176 | NA | NA | NA | NA | NA | NA |
| 06000US4201985784 | Butler County | Winfield Township | 3,361 | 3,362 | 3,331 | 3,302 | 3,297 | 3,295 | NA | NA | NA | NA | NA | NA |
| 06000US4201986536 | Butler County | Worth Township | 1,400 | 1,399 | 1,383 | 1,372 | 1,367 | 1,360 | NA | NA | NA | NA | NA | NA |
| 06000US4201987272 | Butler County | Zelienople Borough | 3,912 | 3,905 | 3,859 | 3,817 | 3,798 | 3,769 | NA | NA | NA | NA | NA | NA |
| 06000US4205105288 | Fayette County | Belle Vernon Borough | 1,024 | 1,024 | 1,013 | 1,002 | 994 | 988 | NA | NA | NA | NA | NA | NA |
| 06000US4205109432 | Fayette County | Brownsville Borough | 2,185 | 2,176 | 2,153 | 2,130 | 2,113 | 2,099 | NA | NA | NA | NA | NA | NA |
| 06000US4205109434 | Fayette County | Brownsville Township | 534 | 534 | 528 | 522 | 518 | 515 | NA | NA | NA | NA | NA | NA |
| 06000US4205110152 | Fayette County | Bullskin Township | 6,740 | 6,735 | 6,664 | 6,587 | 6,536 | 6,489 | NA | NA | NA | NA | NA | NA |
| 06000US4205115776 | Fayette County | Connellsville City | 7,031 | 7,022 | 6,925 | 6,818 | 6,746 | 6,682 | NA | NA | NA | NA | NA | NA |
| 06000US4205115784 | Fayette County | Connellsville Township | 2,076 | 2,072 | 2,052 | 2,031 | 2,016 | 2,002 | NA | NA | NA | NA | NA | NA |
| 06000US4205118360 | Fayette County | Dawson Borough | 352 | 351 | 346 | 343 | 342 | 338 | NA | NA | NA | NA | NA | NA |
| 06000US4205120216 | Fayette County | Dunbar Borough | 1,013 | 1,013 | 1,003 | 992 | 985 | 977 | NA | NA | NA | NA | NA | NA |
| 06000US4205120224 | Fayette County | Dunbar Township | 6,672 | 6,653 | 6,586 | 6,510 | 6,462 | 6,418 | NA | NA | NA | NA | NA | NA |
| 06000US4205124336 | Fayette County | Everson Borough | 771 | 767 | 759 | 752 | 747 | 742 | NA | NA | NA | NA | NA | NA |
| 06000US4205124536 | Fayette County | Fairchance Borough | 1,890 | 1,877 | 1,858 | 1,839 | 1,827 | 1,816 | NA | NA | NA | NA | NA | NA |
| 06000US4205125456 | Fayette County | Fayette City Borough | 502 | 504 | 499 | 493 | 490 | 485 | NA | NA | NA | NA | NA | NA |
| 06000US4205127400 | Fayette County | Franklin Township | 2,378 | 2,374 | 2,351 | 2,324 | 2,309 | 2,296 | NA | NA | NA | NA | NA | NA |
| 06000US4205128792 | Fayette County | Georges Township | 6,346 | 6,341 | 6,272 | 6,196 | 6,146 | 6,100 | NA | NA | NA | NA | NA | NA |
| 06000US4205128856 | Fayette County | German Township | 4,669 | 4,665 | 4,614 | 4,559 | 4,522 | 4,487 | NA | NA | NA | NA | NA | NA |
| 06000US4205133896 | Fayette County | Henry Clay Township | 1,761 | 1,763 | 1,739 | 1,715 | 1,704 | 1,692 | NA | NA | NA | NA | NA | NA |
| 06000US4205137872 | Fayette County | Jefferson Township | 2,004 | 2,008 | 1,986 | 1,963 | 1,949 | 1,937 | NA | NA | NA | NA | NA | NA |
| 06000US4205145144 | Fayette County | Lower Tyrone Township | 1,073 | 1,068 | 1,059 | 1,047 | 1,040 | 1,033 | NA | NA | NA | NA | NA | NA |
| 06000US4205145560 | Fayette County | Luzerne Township | 5,586 | 5,582 | 5,470 | 5,368 | 5,272 | 5,384 | NA | NA | NA | NA | NA | NA |
| 06000US4205147560 | Fayette County | Markleysburg Borough | 246 | 243 | 241 | 240 | 240 | 238 | NA | NA | NA | NA | NA | NA |
| 06000US4205148000 | Fayette County | Masontown Borough | 3,276 | 3,265 | 3,231 | 3,197 | 3,172 | 3,153 | NA | NA | NA | NA | NA | NA |
| 06000US4205148616 | Fayette County | Menallen Township | 4,098 | 4,085 | 4,074 | 4,058 | 4,036 | 4,015 | NA | NA | NA | NA | NA | NA |
| 06000US4205153504 | Fayette County | Newell Borough | 513 | 513 | 508 | 503 | 497 | 495 | NA | NA | NA | NA | NA | NA |
| 06000US4205154392 | Fayette County | Nicholson Township | 1,732 | 1,726 | 1,707 | 1,686 | 1,672 | 1,660 | NA | NA | NA | NA | NA | NA |
| 06000US4205155464 | Fayette County | North Union Township | 11,828 | 11,824 | 11,708 | 11,584 | 11,503 | 11,429 | NA | NA | NA | NA | NA | NA |
| 06000US4205156408 | Fayette County | Ohiopyle Borough | 37 | 38 | 37 | 37 | 36 | 36 | NA | NA | NA | NA | NA | NA |
| 06000US4205159464 | Fayette County | Perry Township | 2,338 | 2,338 | 2,313 | 2,288 | 2,273 | 2,257 | NA | NA | NA | NA | NA | NA |
| 06000US4205159520 | Fayette County | Perryopolis Borough | 1,705 | 1,702 | 1,679 | 1,656 | 1,636 | 1,621 | NA | NA | NA | NA | NA | NA |
| 06000US4205161864 | Fayette County | Point Marion Borough | 1,156 | 1,153 | 1,142 | 1,129 | 1,121 | 1,112 | NA | NA | NA | NA | NA | NA |
| 06000US4205163904 | Fayette County | Redstone Township | 5,079 | 5,064 | 5,015 | 4,961 | 4,925 | 4,894 | NA | NA | NA | NA | NA | NA |
| 06000US4205167640 | Fayette County | Saltlick Township | 3,037 | 3,037 | 3,006 | 2,972 | 2,951 | 2,932 | NA | NA | NA | NA | NA | NA |
| 06000US4205169336 | Fayette County | Seven Springs Borough (part) | 12 | 11 | 11 | 11 | 11 | 11 | NA | NA | NA | NA | NA | NA |
| 06000US4205171320 | Fayette County | Smithfield Borough | 831 | 830 | 821 | 811 | 804 | 798 | NA | NA | NA | NA | NA | NA |
| 06000US4205172080 | Fayette County | South Connellsville Borough | 1,917 | 1,913 | 1,893 | 1,871 | 1,857 | 1,843 | NA | NA | NA | NA | NA | NA |
| 06000US4205172544 | Fayette County | South Union Township | 10,890 | 10,871 | 10,722 | 10,605 | 10,512 | 10,420 | NA | NA | NA | NA | NA | NA |
| 06000US4205173064 | Fayette County | Springfield Township | 2,732 | 2,727 | 2,699 | 2,668 | 2,648 | 2,627 | NA | NA | NA | NA | NA | NA |
| 06000US4205173240 | Fayette County | Springhill Township | 2,722 | 2,723 | 2,693 | 2,663 | 2,643 | 2,624 | NA | NA | NA | NA | NA | NA |
| 06000US4205174080 | Fayette County | Stewart Township | 623 | 619 | 613 | 610 | 608 | 614 | NA | NA | NA | NA | NA | NA |
| 06000US4205178528 | Fayette County | Uniontown City | 9,984 | 9,969 | 9,835 | 9,688 | 9,647 | 9,554 | NA | NA | NA | NA | NA | NA |
| 06000US4205179344 | Fayette County | Upper Tyrone Township | 1,773 | 1,763 | 1,746 | 1,726 | 1,711 | 1,699 | NA | NA | NA | NA | NA | NA |
| 06000US4205179768 | Fayette County | Vanderbilt Borough | 419 | 411 | 408 | 403 | 399 | 397 | NA | NA | NA | NA | NA | NA |
| 06000US4205181232 | Fayette County | Washington Township | 3,894 | 3,879 | 3,828 | 3,769 | 3,731 | 3,694 | NA | NA | NA | NA | NA | NA |
| 06000US4205184344 | Fayette County | Wharton Township | 3,355 | 3,352 | 3,329 | 3,295 | 3,348 | 3,338 | NA | NA | NA | NA | NA | NA |
| 06000US4205900740 | Greene County | Aleppo Township | 429 | 422 | 417 | 415 | 410 | 403 | NA | NA | NA | NA | NA | NA |
| 06000US4205911328 | Greene County | Carmichaels Borough | 432 | 425 | 419 | 409 | 405 | 401 | NA | NA | NA | NA | NA | NA |
| 06000US4205912032 | Greene County | Center Township | 1,113 | 1,109 | 1,095 | 1,076 | 1,075 | 1,058 | NA | NA | NA | NA | NA | NA |
| 06000US4205913896 | Greene County | Clarksville Borough | 203 | 194 | 191 | 188 | 187 | 185 | NA | NA | NA | NA | NA | NA |
| 06000US4205917648 | Greene County | Cumberland Township | 6,383 | 6,375 | 6,310 | 6,206 | 6,170 | 6,088 | NA | NA | NA | NA | NA | NA |
| 06000US4205920296 | Greene County | Dunkard Township | 2,177 | 2,168 | 2,143 | 2,102 | 2,083 | 2,049 | NA | NA | NA | NA | NA | NA |
| 06000US4205927408 | Greene County | Franklin Township | 7,056 | 7,060 | 6,913 | 6,681 | 6,773 | 6,624 | NA | NA | NA | NA | NA | NA |
| 06000US4205927800 | Greene County | Freeport Township | 269 | 267 | 266 | 260 | 260 | 256 | NA | NA | NA | NA | NA | NA |
| 06000US4205929152 | Greene County | Gilmore Township | 234 | 240 | 237 | 232 | 229 | 225 | NA | NA | NA | NA | NA | NA |
| 06000US4205930640 | Greene County | Gray Township | 182 | 181 | 178 | 174 | 175 | 172 | NA | NA | NA | NA | NA | NA |
| 06000US4205930952 | Greene County | Greene Township | 401 | 397 | 393 | 396 | 393 | 388 | NA | NA | NA | NA | NA | NA |
| 06000US4205931192 | Greene County | Greensboro Borough | 264 | 266 | 262 | 257 | 255 | 251 | NA | NA | NA | NA | NA | NA |
| 06000US4205937376 | Greene County | Jackson Township | 381 | 379 | 379 | 377 | 373 | 368 | NA | NA | NA | NA | NA | NA |
| 06000US4205937880 | Greene County | Jefferson Borough | 253 | 252 | 249 | 244 | 242 | 238 | NA | NA | NA | NA | NA | NA |
| 06000US4205937888 | Greene County | Jefferson Township | 2,351 | 2,343 | 2,310 | 2,268 | 2,251 | 2,220 | NA | NA | NA | NA | NA | NA |
| 06000US4205950400 | Greene County | Monongahela Township | 1,480 | 1,481 | 1,464 | 1,442 | 1,436 | 1,414 | NA | NA | NA | NA | NA | NA |
| 06000US4205950992 | Greene County | Morgan Township | 2,335 | 2,327 | 2,295 | 2,250 | 2,232 | 2,195 | NA | NA | NA | NA | NA | NA |
| 06000US4205951064 | Greene County | Morris Township | 564 | 562 | 551 | 541 | 536 | 526 | NA | NA | NA | NA | NA | NA |
| 06000US4205959472 | Greene County | Perry Township | 1,396 | 1,394 | 1,380 | 1,361 | 1,353 | 1,332 | NA | NA | NA | NA | NA | NA |
| 06000US4205964432 | Greene County | Rices Landing Borough | 425 | 419 | 413 | 405 | 401 | 395 | NA | NA | NA | NA | NA | NA |
| 06000US4205964512 | Greene County | Richhill Township | 775 | 775 | 762 | 747 | 742 | 736 | NA | NA | NA | NA | NA | NA |
| 06000US4205973248 | Greene County | Springhill Township | 319 | 319 | 314 | 307 | 304 | 299 | NA | NA | NA | NA | NA | NA |
| 06000US4205981248 | Greene County | Washington Township | 932 | 926 | 911 | 898 | 896 | 886 | NA | NA | NA | NA | NA | NA |
| 06000US4205981768 | Greene County | Wayne Township | 1,025 | 1,025 | 1,020 | 1,015 | 1,014 | 1,004 | NA | NA | NA | NA | NA | NA |
| 06000US4205981832 | Greene County | Waynesburg Borough | 4,006 | 3,992 | 3,849 | 3,765 | 3,750 | 3,701 | NA | NA | NA | NA | NA | NA |
| 06000US4205984608 | Greene County | Whiteley Township | 569 | 569 | 561 | 550 | 548 | 546 | NA | NA | NA | NA | NA | NA |
| 06000US4206303032 | Indiana County | Armagh Borough | 102 | 102 | 102 | 101 | 101 | 101 | NA | NA | NA | NA | NA | NA |
| 06000US4206303064 | Indiana County | Armstrong Township | 2,761 | 2,756 | 2,755 | 2,747 | 2,757 | 2,760 | NA | NA | NA | NA | NA | NA |
| 06000US4206304056 | Indiana County | Banks Township | 899 | 901 | 899 | 896 | 899 | 899 | NA | NA | NA | NA | NA | NA |
| 06000US4206306752 | Indiana County | Black Lick Township | 1,117 | 1,119 | 1,116 | 1,115 | 1,117 | 1,117 | NA | NA | NA | NA | NA | NA |
| 06000US4206306904 | Indiana County | Blairsville Borough | 3,214 | 3,215 | 3,210 | 3,200 | 3,209 | 3,211 | NA | NA | NA | NA | NA | NA |
| 06000US4206309624 | Indiana County | Brush Valley Township | 1,675 | 1,673 | 1,672 | 1,666 | 1,674 | 1,678 | NA | NA | NA | NA | NA | NA |
| 06000US4206310104 | Indiana County | Buffington Township | 1,225 | 1,227 | 1,224 | 1,222 | 1,223 | 1,225 | NA | NA | NA | NA | NA | NA |
| 06000US4206310352 | Indiana County | Burrell Township | 3,491 | 3,480 | 3,474 | 3,464 | 3,466 | 3,466 | NA | NA | NA | NA | NA | NA |
| 06000US4206311120 | Indiana County | Canoe Township | 1,432 | 1,426 | 1,422 | 1,415 | 1,426 | 1,424 | NA | NA | NA | NA | NA | NA |
| 06000US4206312040 | Indiana County | Center Township | 4,391 | 4,384 | 4,374 | 4,359 | 4,371 | 4,372 | NA | NA | NA | NA | NA | NA |
| 06000US4206313120 | Indiana County | Cherry Tree Borough | 268 | 272 | 271 | 270 | 270 | 272 | NA | NA | NA | NA | NA | NA |
| 06000US4206313072 | Indiana County | Cherryhill Township | 2,445 | 2,444 | 2,436 | 2,425 | 2,431 | 2,429 | NA | NA | NA | NA | NA | NA |
| 06000US4206314520 | Indiana County | Clymer Borough | 1,321 | 1,320 | 1,317 | 1,312 | 1,317 | 1,317 | NA | NA | NA | NA | NA | NA |
| 06000US4206315560 | Indiana County | Conemaugh Township | 2,060 | 2,060 | 2,055 | 2,048 | 2,054 | 2,054 | NA | NA | NA | NA | NA | NA |
| 06000US4206317024 | Indiana County | Creekside Borough | 288 | 285 | 284 | 283 | 285 | 285 | NA | NA | NA | NA | NA | NA |
| 06000US4206321456 | Indiana County | East Mahoning Township | 965 | 962 | 962 | 959 | 964 | 964 | NA | NA | NA | NA | NA | NA |
| 06000US4206322048 | Indiana County | East Wheatfield Township | 2,136 | 2,134 | 2,129 | 2,124 | 2,127 | 2,127 | NA | NA | NA | NA | NA | NA |
| 06000US4206324040 | Indiana County | Ernest Borough | 417 | 419 | 419 | 417 | 420 | 420 | NA | NA | NA | NA | NA | NA |
| 06000US4206329512 | Indiana County | Glen Campbell Borough | 256 | 254 | 253 | 253 | 253 | 253 | NA | NA | NA | NA | NA | NA |
| 06000US4206330416 | Indiana County | Grant Township | 626 | 635 | 634 | 632 | 634 | 634 | NA | NA | NA | NA | NA | NA |
| 06000US4206330816 | Indiana County | Green Township | 3,414 | 3,412 | 3,407 | 3,397 | 3,401 | 3,404 | NA | NA | NA | NA | NA | NA |
| 06000US4206335408 | Indiana County | Homer City Borough | 1,730 | 1,729 | 1,725 | 1,719 | 1,724 | 1,725 | NA | NA | NA | NA | NA | NA |
| 06000US4206336816 | Indiana County | Indiana Borough | 14,044 | 14,021 | 14,223 | 14,295 | 14,296 | 14,294 | NA | NA | NA | NA | NA | NA |
| 06000US4206347472 | Indiana County | Marion Center Borough | 405 | 404 | 404 | 402 | 403 | 405 | NA | NA | NA | NA | NA | NA |
| 06000US4206350624 | Indiana County | Montgomery Township | 1,430 | 1,421 | 1,417 | 1,415 | 1,418 | 1,418 | NA | NA | NA | NA | NA | NA |
| 06000US4206355184 | Indiana County | North Mahoning Township | 1,331 | 1,332 | 1,329 | 1,324 | 1,327 | 1,328 | NA | NA | NA | NA | NA | NA |
| 06000US4206360320 | Indiana County | Pine Township | 1,860 | 1,856 | 1,852 | 1,848 | 1,853 | 1,854 | NA | NA | NA | NA | NA | NA |
| 06000US4206361632 | Indiana County | Plumville Borough | 255 | 254 | 253 | 252 | 252 | 252 | NA | NA | NA | NA | NA | NA |
| 06000US4206363584 | Indiana County | Rayne Township | 2,786 | 2,783 | 2,777 | 2,766 | 2,769 | 2,772 | NA | NA | NA | NA | NA | NA |
| 06000US4206367648 | Indiana County | Saltsburg Borough | 780 | 770 | 768 | 766 | 768 | 768 | NA | NA | NA | NA | NA | NA |
| 06000US4206370040 | Indiana County | Shelocta Borough | 102 | 100 | 100 | 99 | 99 | 99 | NA | NA | NA | NA | NA | NA |
| 06000US4206371256 | Indiana County | Smicksburg Borough | 56 | 56 | 56 | 56 | 56 | 56 | NA | NA | NA | NA | NA | NA |
| 06000US4206372304 | Indiana County | South Mahoning Township | 1,825 | 1,818 | 1,814 | 1,811 | 1,817 | 1,817 | NA | NA | NA | NA | NA | NA |
| 06000US4206381256 | Indiana County | Washington Township | 1,649 | 1,647 | 1,644 | 1,640 | 1,643 | 1,644 | NA | NA | NA | NA | NA | NA |
| 06000US4206383416 | Indiana County | West Mahoning Township | 1,324 | 1,322 | 1,319 | 1,314 | 1,319 | 1,315 | NA | NA | NA | NA | NA | NA |
| 06000US4206384184 | Indiana County | West Wheatfield Township | 2,142 | 2,140 | 2,133 | 2,123 | 2,127 | 2,123 | NA | NA | NA | NA | NA | NA |
| 06000US4206384472 | Indiana County | White Township | 15,336 | 15,333 | 15,182 | 15,088 | 15,157 | 14,988 | NA | NA | NA | NA | NA | NA |
| 06000US4206387160 | Indiana County | Young Township | 1,688 | 1,687 | 1,684 | 1,678 | 1,683 | 1,683 | NA | NA | NA | NA | NA | NA |
| 06000US4207305936 | Lawrence County | Bessemer Borough | 1,076 | 1,072 | 1,066 | 1,052 | 1,048 | 1,043 | NA | NA | NA | NA | NA | NA |
| 06000US4207323280 | Lawrence County | Ellport Borough | 1,082 | 1,081 | 1,083 | 1,084 | 1,092 | 1,087 | NA | NA | NA | NA | NA | NA |
| 06000US4207323304 | Lawrence County | Ellwood City Borough (part) | 7,032 | 7,018 | 6,971 | 6,898 | 6,867 | 6,832 | NA | NA | NA | NA | NA | NA |
| 06000US4207323768 | Lawrence County | Enon Valley Borough | 301 | 301 | 299 | 296 | 294 | 295 | NA | NA | NA | NA | NA | NA |
| 06000US4207334248 | Lawrence County | Hickory Township | 2,320 | 2,319 | 2,308 | 2,290 | 2,292 | 2,285 | NA | NA | NA | NA | NA | NA |
| 06000US4207343824 | Lawrence County | Little Beaver Township | 1,224 | 1,225 | 1,218 | 1,205 | 1,200 | 1,194 | NA | NA | NA | NA | NA | NA |
| 06000US4207346648 | Lawrence County | Mahoning Township | 2,708 | 2,703 | 2,688 | 2,660 | 2,647 | 2,635 | NA | NA | NA | NA | NA | NA |
| 06000US4207353064 | Lawrence County | Neshannock Township | 9,843 | 9,836 | 9,792 | 9,708 | 9,678 | 9,644 | NA | NA | NA | NA | NA | NA |
| 06000US4207353184 | Lawrence County | New Beaver Borough | 1,372 | 1,369 | 1,362 | 1,348 | 1,343 | 1,342 | NA | NA | NA | NA | NA | NA |
| 06000US4207353368 | Lawrence County | New Castle City | 21,926 | 21,900 | 21,757 | 21,525 | 21,435 | 21,332 | NA | NA | NA | NA | NA | NA |
| 06000US4207354352 | Lawrence County | New Wilmington Borough | 2,092 | 2,096 | 2,102 | 2,100 | 2,096 | 2,089 | NA | NA | NA | NA | NA | NA |
| 06000US4207354768 | Lawrence County | North Beaver Township | 3,962 | 3,957 | 3,954 | 3,940 | 3,950 | 3,945 | NA | NA | NA | NA | NA | NA |
| 06000US4207359488 | Lawrence County | Perry Township | 1,853 | 1,850 | 1,841 | 1,826 | 1,818 | 1,814 | NA | NA | NA | NA | NA | NA |
| 06000US4207361104 | Lawrence County | Plain Grove Township | 777 | 776 | 773 | 763 | 760 | 756 | NA | NA | NA | NA | NA | NA |
| 06000US4207362904 | Lawrence County | Pulaski Township | 3,102 | 3,095 | 3,076 | 3,050 | 3,043 | 3,042 | NA | NA | NA | NA | NA | NA |
| 06000US4207371620 | Lawrence County | S.N.P.J. Borough | 18 | 15 | 15 | 15 | 15 | 15 | NA | NA | NA | NA | NA | NA |
| 06000US4207368408 | Lawrence County | Scott Township | 2,176 | 2,170 | 2,166 | 2,154 | 2,145 | 2,140 | NA | NA | NA | NA | NA | NA |
| 06000US4207370080 | Lawrence County | Shenango Township | 7,133 | 7,127 | 7,107 | 7,045 | 7,024 | 6,998 | NA | NA | NA | NA | NA | NA |
| 06000US4207371200 | Lawrence County | Slippery Rock Township | 2,913 | 2,911 | 2,902 | 2,880 | 2,873 | 2,860 | NA | NA | NA | NA | NA | NA |
| 06000US4207372376 | Lawrence County | South New Castle Borough | 647 | 650 | 646 | 639 | 639 | 636 | NA | NA | NA | NA | NA | NA |
| 06000US4207376192 | Lawrence County | Taylor Township | 989 | 991 | 985 | 973 | 970 | 966 | NA | NA | NA | NA | NA | NA |
| 06000US4207378368 | Lawrence County | Union Township | 4,996 | 4,986 | 4,955 | 4,906 | 4,889 | 4,868 | NA | NA | NA | NA | NA | NA |
| 06000US4207380368 | Lawrence County | Volant Borough | 126 | 127 | 126 | 125 | 124 | 122 | NA | NA | NA | NA | NA | NA |
| 06000US4207380880 | Lawrence County | Wampum Borough | 559 | 556 | 553 | 547 | 546 | 542 | NA | NA | NA | NA | NA | NA |
| 06000US4207381272 | Lawrence County | Washington Township | 711 | 710 | 705 | 696 | 693 | 694 | NA | NA | NA | NA | NA | NA |
| 06000US4207381776 | Lawrence County | Wayne Township | 2,469 | 2,466 | 2,453 | 2,431 | 2,426 | 2,413 | NA | NA | NA | NA | NA | NA |
| 06000US4207385504 | Lawrence County | Wilmington Township | 2,663 | 2,663 | 2,662 | 2,644 | 2,646 | 2,644 | NA | NA | NA | NA | NA | NA |
| 06000US4212500988 | Washington County | Allenport Borough | 484 | 484 | 482 | 477 | 476 | 474 | NA | NA | NA | NA | NA | NA |
| 06000US4212502384 | Washington County | Amwell Township | 3,679 | 3,679 | 3,669 | 3,666 | 3,657 | 3,655 | NA | NA | NA | NA | NA | NA |
| 06000US4212504568 | Washington County | Beallsville Borough | 393 | 393 | 391 | 389 | 388 | 386 | NA | NA | NA | NA | NA | NA |
| 06000US4212505672 | Washington County | Bentleyville Borough | 2,352 | 2,365 | 2,357 | 2,350 | 2,345 | 2,335 | NA | NA | NA | NA | NA | NA |
| 06000US4212506840 | Washington County | Blaine Township | 617 | 620 | 618 | 619 | 617 | 614 | NA | NA | NA | NA | NA | NA |
| 06000US4212510032 | Washington County | Buffalo Township | 1,991 | 1,980 | 1,973 | 1,959 | 1,954 | 1,952 | NA | NA | NA | NA | NA | NA |
| 06000US4212510224 | Washington County | Burgettstown Borough | 1,425 | 1,426 | 1,421 | 1,411 | 1,407 | 1,401 | NA | NA | NA | NA | NA | NA |
| 06000US4212510768 | Washington County | California Borough | 5,362 | 5,363 | 5,087 | 4,655 | 4,644 | 4,628 | NA | NA | NA | NA | NA | NA |
| 06000US4212511152 | Washington County | Canonsburg Borough | 9,744 | 9,752 | 9,720 | 9,668 | 9,641 | 9,601 | NA | NA | NA | NA | NA | NA |
| 06000US4212511176 | Washington County | Canton Township | 8,209 | 8,216 | 8,258 | 8,291 | 8,279 | 8,266 | NA | NA | NA | NA | NA | NA |
| 06000US4212511424 | Washington County | Carroll Township | 5,380 | 5,380 | 5,361 | 5,336 | 5,322 | 5,300 | NA | NA | NA | NA | NA | NA |
| 06000US4212511800 | Washington County | Cecil Township | 14,609 | 14,656 | 14,798 | 14,934 | 15,079 | 15,118 | NA | NA | NA | NA | NA | NA |
| 06000US4212512224 | Washington County | Centerville Borough | 3,256 | 3,256 | 3,244 | 3,230 | 3,222 | 3,214 | NA | NA | NA | NA | NA | NA |
| 06000US4212512704 | Washington County | Charleroi Borough | 4,234 | 4,235 | 4,219 | 4,194 | 4,178 | 4,159 | NA | NA | NA | NA | NA | NA |
| 06000US4212512848 | Washington County | Chartiers Township | 8,632 | 8,681 | 8,944 | 9,141 | 9,174 | 9,235 | NA | NA | NA | NA | NA | NA |
| 06000US4212514000 | Washington County | Claysville Borough | 733 | 730 | 727 | 725 | 723 | 718 | NA | NA | NA | NA | NA | NA |
| 06000US4212514568 | Washington County | Coal Center Borough | 110 | 108 | 108 | 107 | 108 | 107 | NA | NA | NA | NA | NA | NA |
| 06000US4212514896 | Washington County | Cokeburg Borough | 629 | 620 | 619 | 616 | 612 | 609 | NA | NA | NA | NA | NA | NA |
| 06000US4212517314 | Washington County | Cross Creek Township | 1,371 | 1,373 | 1,369 | 1,363 | 1,367 | 1,361 | NA | NA | NA | NA | NA | NA |
| 06000US4212518496 | Washington County | Deemston Borough | 754 | 753 | 750 | 746 | 744 | 740 | NA | NA | NA | NA | NA | NA |
| 06000US4212519464 | Washington County | Donegal Township | 2,395 | 2,395 | 2,389 | 2,378 | 2,373 | 2,362 | NA | NA | NA | NA | NA | NA |
| 06000US4212519536 | Washington County | Donora Borough | 4,569 | 4,563 | 4,543 | 4,518 | 4,504 | 4,482 | NA | NA | NA | NA | NA | NA |
| 06000US4212520328 | Washington County | Dunlevy Borough | 371 | 370 | 369 | 366 | 365 | 366 | NA | NA | NA | NA | NA | NA |
| 06000US4212520808 | Washington County | East Bethlehem Township | 2,311 | 2,296 | 2,288 | 2,277 | 2,270 | 2,258 | NA | NA | NA | NA | NA | NA |
| 06000US4212521144 | Washington County | East Finley Township | 1,288 | 1,288 | 1,282 | 1,274 | 1,275 | 1,278 | NA | NA | NA | NA | NA | NA |
| 06000US4212522016 | Washington County | East Washington Borough | 1,853 | 1,852 | 1,842 | 1,836 | 1,829 | 1,821 | NA | NA | NA | NA | NA | NA |
| 06000US4212522800 | Washington County | Elco Borough | 267 | 263 | 262 | 260 | 260 | 257 | NA | NA | NA | NA | NA | NA |
| 06000US4212523296 | Washington County | Ellsworth Borough | 945 | 919 | 915 | 910 | 907 | 902 | NA | NA | NA | NA | NA | NA |
| 06000US4212525104 | Washington County | Fallowfield Township | 4,099 | 4,099 | 4,083 | 4,055 | 4,039 | 4,023 | NA | NA | NA | NA | NA | NA |
| 06000US4212525944 | Washington County | Finleyville Borough | 376 | 374 | 373 | 370 | 369 | 368 | NA | NA | NA | NA | NA | NA |
| 06000US4212531082 | Washington County | Green Hills Borough | 20 | 19 | 19 | 19 | 19 | 19 | NA | NA | NA | NA | NA | NA |
| 06000US4212532440 | Washington County | Hanover Township | 2,416 | 2,418 | 2,407 | 2,404 | 2,395 | 2,384 | NA | NA | NA | NA | NA | NA |
| 06000US4212535696 | Washington County | Hopewell Township | 852 | 855 | 861 | 865 | 867 | 869 | NA | NA | NA | NA | NA | NA |
| 06000US4212535896 | Washington County | Houston Borough | 1,172 | 1,172 | 1,168 | 1,160 | 1,156 | 1,151 | NA | NA | NA | NA | NA | NA |
| 06000US4212536800 | Washington County | Independence Township | 1,515 | 1,510 | 1,507 | 1,501 | 1,501 | 1,494 | NA | NA | NA | NA | NA | NA |
| 06000US4212537936 | Washington County | Jefferson Township | 1,119 | 1,121 | 1,119 | 1,119 | 1,118 | 1,118 | NA | NA | NA | NA | NA | NA |
| 06000US4212544512 | Washington County | Long Branch Borough | 421 | 420 | 418 | 416 | 415 | 413 | NA | NA | NA | NA | NA | NA |
| 06000US4212547400 | Washington County | Marianna Borough | 399 | 396 | 394 | 392 | 389 | 388 | NA | NA | NA | NA | NA | NA |
| 06000US4212546072 | Washington County | McDonald Borough (part) | 1,664 | 1,661 | 1,654 | 1,644 | 1,639 | 1,632 | NA | NA | NA | NA | NA | NA |
| 06000US4212549240 | Washington County | Midway Borough | 924 | 923 | 919 | 916 | 916 | 914 | NA | NA | NA | NA | NA | NA |
| 06000US4212550408 | Washington County | Monongahela City | 4,159 | 4,147 | 4,131 | 4,106 | 4,091 | 4,072 | NA | NA | NA | NA | NA | NA |
| 06000US4212551104 | Washington County | Morris Township | 909 | 908 | 911 | 908 | 907 | 906 | NA | NA | NA | NA | NA | NA |
| 06000US4212551864 | Washington County | Mount Pleasant Township | 3,290 | 3,290 | 3,309 | 3,315 | 3,335 | 3,338 | NA | NA | NA | NA | NA | NA |
| 06000US4212553496 | Washington County | New Eagle Borough | 2,049 | 2,054 | 2,045 | 2,031 | 2,025 | 2,018 | NA | NA | NA | NA | NA | NA |
| 06000US4212554800 | Washington County | North Bethlehem Township | 1,553 | 1,563 | 1,556 | 1,551 | 1,548 | 1,546 | NA | NA | NA | NA | NA | NA |
| 06000US4212554888 | Washington County | North Charleroi Borough | 1,303 | 1,303 | 1,297 | 1,290 | 1,284 | 1,279 | NA | NA | NA | NA | NA | NA |
| 06000US4212555040 | Washington County | North Franklin Township | 4,825 | 4,821 | 4,804 | 4,780 | 4,768 | 4,746 | NA | NA | NA | NA | NA | NA |
| 06000US4212555432 | Washington County | North Strabane Township | 15,700 | 15,767 | 16,026 | 16,376 | 16,805 | 17,093 | NA | NA | NA | NA | NA | NA |
| 06000US4212555712 | Washington County | Nottingham Township | 2,941 | 2,890 | 2,877 | 2,874 | 2,910 | 3,009 | NA | NA | NA | NA | NA | NA |
| 06000US4212559608 | Washington County | Peters Township | 22,946 | 22,953 | 23,089 | 23,260 | 23,277 | 23,248 | NA | NA | NA | NA | NA | NA |
| 06000US4212565376 | Washington County | Robinson Township | 1,707 | 1,708 | 1,702 | 1,691 | 1,686 | 1,682 | NA | NA | NA | NA | NA | NA |
| 06000US4212566016 | Washington County | Roscoe Borough | 720 | 717 | 714 | 708 | 706 | 703 | NA | NA | NA | NA | NA | NA |
| 06000US4212571288 | Washington County | Smith Township | 4,233 | 4,233 | 4,227 | 4,217 | 4,206 | 4,204 | NA | NA | NA | NA | NA | NA |
| 06000US4212571792 | Washington County | Somerset Township | 2,581 | 2,564 | 2,562 | 2,554 | 2,555 | 2,550 | NA | NA | NA | NA | NA | NA |
| 06000US4212572176 | Washington County | South Franklin Township | 2,868 | 2,874 | 2,864 | 2,854 | 2,848 | 2,840 | NA | NA | NA | NA | NA | NA |
| 06000US4212572504 | Washington County | South Strabane Township | 9,613 | 9,652 | 9,678 | 9,659 | 9,631 | 9,610 | NA | NA | NA | NA | NA | NA |
| 06000US4212572736 | Washington County | Speers Borough | 1,088 | 1,080 | 1,075 | 1,071 | 1,067 | 1,061 | NA | NA | NA | NA | NA | NA |
| 06000US4212574224 | Washington County | Stockdale Borough | 421 | 423 | 421 | 419 | 418 | 416 | NA | NA | NA | NA | NA | NA |
| 06000US4212578008 | Washington County | Twilight Borough | 216 | 225 | 224 | 223 | 222 | 221 | NA | NA | NA | NA | NA | NA |
| 06000US4212578432 | Washington County | Union Township | 5,374 | 5,387 | 5,384 | 5,361 | 5,418 | 5,492 | NA | NA | NA | NA | NA | NA |
| 06000US4212581328 | Washington County | Washington City | 13,176 | 13,142 | 13,508 | 13,455 | 13,385 | 13,334 | NA | NA | NA | NA | NA | NA |
| 06000US4212582512 | Washington County | West Bethlehem Township | 1,291 | 1,291 | 1,289 | 1,282 | 1,278 | 1,272 | NA | NA | NA | NA | NA | NA |
| 06000US4212582616 | Washington County | West Brownsville Borough | 977 | 976 | 976 | 974 | 972 | 967 | NA | NA | NA | NA | NA | NA |
| 06000US4212583000 | Washington County | West Finley Township | 813 | 810 | 814 | 811 | 827 | 830 | NA | NA | NA | NA | NA | NA |
| 06000US4212583504 | Washington County | West Middletown Borough | 109 | 108 | 108 | 107 | 108 | 108 | NA | NA | NA | NA | NA | NA |
| 06000US4212583840 | Washington County | West Pike Run Township | 1,547 | 1,544 | 1,539 | 1,528 | 1,524 | 1,517 | NA | NA | NA | NA | NA | NA |
| 06000US4212900332 | Westmoreland County | Adamsburg Borough | 142 | 146 | 145 | 144 | 143 | 143 | NA | NA | NA | NA | NA | NA |
| 06000US4212900892 | Westmoreland County | Allegheny Township | 8,328 | 8,310 | 8,296 | 8,239 | 8,210 | 8,193 | NA | NA | NA | NA | NA | NA |
| 06000US4212903088 | Westmoreland County | Arnold City | 4,772 | 4,764 | 4,740 | 4,697 | 4,672 | 4,657 | NA | NA | NA | NA | NA | NA |
| 06000US4212903120 | Westmoreland County | Arona Borough | 255 | 253 | 251 | 249 | 248 | 247 | NA | NA | NA | NA | NA | NA |
| 06000US4212903688 | Westmoreland County | Avonmore Borough | 900 | 900 | 895 | 888 | 884 | 883 | NA | NA | NA | NA | NA | NA |
| 06000US4212905208 | Westmoreland County | Bell Township | 2,080 | 2,079 | 2,078 | 2,070 | 2,075 | 2,081 | NA | NA | NA | NA | NA | NA |
| 06000US4212907480 | Westmoreland County | Bolivar Borough | 435 | 434 | 432 | 429 | 427 | 425 | NA | NA | NA | NA | NA | NA |
| 06000US4212915912 | Westmoreland County | Cook Township | 1,896 | 1,886 | 1,879 | 1,863 | 1,856 | 1,852 | NA | NA | NA | NA | NA | NA |
| 06000US4212918768 | Westmoreland County | Delmont Borough | 2,596 | 2,613 | 2,599 | 2,619 | 2,611 | 2,621 | NA | NA | NA | NA | NA | NA |
| 06000US4212918960 | Westmoreland County | Derry Borough | 2,639 | 2,640 | 2,628 | 2,605 | 2,591 | 2,583 | NA | NA | NA | NA | NA | NA |
| 06000US4212918968 | Westmoreland County | Derry Township | 13,631 | 13,588 | 13,512 | 13,459 | 13,414 | 13,387 | NA | NA | NA | NA | NA | NA |
| 06000US4212919472 | Westmoreland County | Donegal Borough | 102 | 103 | 102 | 101 | 101 | 101 | NA | NA | NA | NA | NA | NA |
| 06000US4212919480 | Westmoreland County | Donegal Township | 2,192 | 2,195 | 2,196 | 2,175 | 2,182 | 2,180 | NA | NA | NA | NA | NA | NA |
| 06000US4212921304 | Westmoreland County | East Huntingdon Township | 7,721 | 7,694 | 7,663 | 7,598 | 7,586 | 7,576 | NA | NA | NA | NA | NA | NA |
| 06000US4212921976 | Westmoreland County | East Vandergrift Borough | 602 | 594 | 591 | 586 | 582 | 580 | NA | NA | NA | NA | NA | NA |
| 06000US4212924432 | Westmoreland County | Export Borough | 894 | 898 | 892 | 884 | 880 | 879 | NA | NA | NA | NA | NA | NA |
| 06000US4212924608 | Westmoreland County | Fairfield Township | 2,046 | 2,046 | 2,042 | 2,034 | 2,029 | 2,026 | NA | NA | NA | NA | NA | NA |
| 06000US4212931200 | Westmoreland County | Greensburg City | 14,976 | 14,924 | 14,812 | 14,699 | 14,635 | 14,586 | NA | NA | NA | NA | NA | NA |
| 06000US4212933792 | Westmoreland County | Hempfield Township | 41,466 | 41,497 | 41,710 | 41,800 | 41,638 | 41,579 | NA | NA | NA | NA | NA | NA |
| 06000US4212936288 | Westmoreland County | Hunker Borough | 310 | 310 | 309 | 306 | 305 | 302 | NA | NA | NA | NA | NA | NA |
| 06000US4212936592 | Westmoreland County | Hyde Park Borough | 509 | 507 | 505 | 500 | 498 | 497 | NA | NA | NA | NA | NA | NA |
| 06000US4212937208 | Westmoreland County | Irwin Borough | 3,902 | 3,879 | 3,861 | 3,827 | 3,811 | 3,798 | NA | NA | NA | NA | NA | NA |
| 06000US4212937784 | Westmoreland County | Jeannette City | 8,780 | 8,764 | 8,719 | 8,641 | 8,598 | 8,566 | NA | NA | NA | NA | NA | NA |
| 06000US4212941680 | Westmoreland County | Latrobe Borough | 8,060 | 8,060 | 8,022 | 7,965 | 7,929 | 7,906 | NA | NA | NA | NA | NA | NA |
| 06000US4212941834 | Westmoreland County | Laurel Mountain Borough | 146 | 146 | 145 | 144 | 143 | 143 | NA | NA | NA | NA | NA | NA |
| 06000US4212943232 | Westmoreland County | Ligonier Borough | 1,513 | 1,513 | 1,506 | 1,491 | 1,485 | 1,478 | NA | NA | NA | NA | NA | NA |
| 06000US4212943240 | Westmoreland County | Ligonier Township | 6,056 | 6,058 | 6,041 | 5,996 | 5,974 | 5,969 | NA | NA | NA | NA | NA | NA |
| 06000US4212944864 | Westmoreland County | Lower Burrell City | 11,758 | 11,745 | 11,687 | 11,590 | 11,577 | 11,542 | NA | NA | NA | NA | NA | NA |
| 06000US4212945200 | Westmoreland County | Loyalhanna Township | 2,088 | 2,083 | 2,073 | 2,063 | 2,058 | 2,054 | NA | NA | NA | NA | NA | NA |
| 06000US4212946488 | Westmoreland County | Madison Borough | 364 | 362 | 361 | 358 | 356 | 355 | NA | NA | NA | NA | NA | NA |
| 06000US4212947000 | Westmoreland County | Manor Borough | 3,585 | 3,576 | 3,569 | 3,540 | 3,524 | 3,510 | NA | NA | NA | NA | NA | NA |
| 06000US4212950344 | Westmoreland County | Monessen City | 6,876 | 6,861 | 6,823 | 6,762 | 6,728 | 6,704 | NA | NA | NA | NA | NA | NA |
| 06000US4212951880 | Westmoreland County | Mount Pleasant Borough | 4,245 | 4,245 | 4,221 | 4,183 | 4,162 | 4,150 | NA | NA | NA | NA | NA | NA |
| 06000US4212951888 | Westmoreland County | Mount Pleasant Township | 10,119 | 10,123 | 10,098 | 10,034 | 10,004 | 9,982 | NA | NA | NA | NA | NA | NA |
| 06000US4212952432 | Westmoreland County | Murrysville Municipality | 21,006 | 20,960 | 20,884 | 20,728 | 20,762 | 20,729 | NA | NA | NA | NA | NA | NA |
| 06000US4212953160 | Westmoreland County | New Alexandria Borough | 501 | 496 | 492 | 488 | 485 | 484 | NA | NA | NA | NA | NA | NA |
| 06000US4212953544 | Westmoreland County | New Florence Borough | 671 | 671 | 668 | 662 | 659 | 655 | NA | NA | NA | NA | NA | NA |
| 06000US4212953736 | Westmoreland County | New Kensington City | 12,170 | 12,149 | 12,090 | 11,981 | 11,919 | 11,877 | NA | NA | NA | NA | NA | NA |
| 06000US4212954104 | Westmoreland County | New Stanton Borough | 2,339 | 2,333 | 2,321 | 2,300 | 2,288 | 2,311 | NA | NA | NA | NA | NA | NA |
| 06000US4212954776 | Westmoreland County | North Belle Vernon Borough | 1,873 | 1,872 | 1,862 | 1,843 | 1,835 | 1,829 | NA | NA | NA | NA | NA | NA |
| 06000US4212955128 | Westmoreland County | North Huntingdon Township | 31,880 | 31,867 | 31,846 | 31,789 | 31,806 | 31,810 | NA | NA | NA | NA | NA | NA |
| 06000US4212955136 | Westmoreland County | North Irwin Borough | 823 | 822 | 818 | 811 | 815 | 813 | NA | NA | NA | NA | NA | NA |
| 06000US4212956496 | Westmoreland County | Oklahoma Borough | 788 | 788 | 784 | 775 | 772 | 769 | NA | NA | NA | NA | NA | NA |
| 06000US4212958872 | Westmoreland County | Penn Borough | 435 | 435 | 433 | 430 | 619 | 617 | NA | NA | NA | NA | NA | NA |
| 06000US4212958880 | Westmoreland County | Penn Township | 20,079 | 20,112 | 20,402 | 20,489 | 20,588 | 20,698 | NA | NA | NA | NA | NA | NA |
| 06000US4212966376 | Westmoreland County | Rostraver Township | 11,393 | 11,383 | 11,400 | 11,414 | 11,424 | 11,445 | NA | NA | NA | NA | NA | NA |
| 06000US4212967496 | Westmoreland County | Salem Township | 6,093 | 6,106 | 6,079 | 6,028 | 6,002 | 5,985 | NA | NA | NA | NA | NA | NA |
| 06000US4212968432 | Westmoreland County | Scottdale Borough | 4,430 | 4,421 | 4,399 | 4,360 | 4,344 | 4,329 | NA | NA | NA | NA | NA | NA |
| 06000US4212969368 | Westmoreland County | Seward Borough | 411 | 409 | 408 | 404 | 402 | 399 | NA | NA | NA | NA | NA | NA |
| 06000US4212969392 | Westmoreland County | Sewickley Township | 5,647 | 5,644 | 5,622 | 5,581 | 5,572 | 5,553 | NA | NA | NA | NA | NA | NA |
| 06000US4212971424 | Westmoreland County | Smithton Borough | 351 | 345 | 344 | 341 | 337 | 336 | NA | NA | NA | NA | NA | NA |
| 06000US4212972192 | Westmoreland County | South Greensburg Borough | 2,135 | 2,131 | 2,119 | 2,122 | 2,110 | 2,104 | NA | NA | NA | NA | NA | NA |
| 06000US4212972256 | Westmoreland County | South Huntingdon Township | 5,418 | 5,417 | 5,394 | 5,351 | 5,328 | 5,318 | NA | NA | NA | NA | NA | NA |
| 06000US4212972616 | Westmoreland County | Southwest Greensburg Borough | 2,219 | 2,219 | 2,206 | 2,187 | 2,175 | 2,166 | NA | NA | NA | NA | NA | NA |
| 06000US4212967240 | Westmoreland County | St. Clair Township | 1,340 | 1,339 | 1,333 | 1,319 | 1,313 | 1,309 | NA | NA | NA | NA | NA | NA |
| 06000US4212975584 | Westmoreland County | Sutersville Borough | 561 | 553 | 555 | 554 | 551 | 549 | NA | NA | NA | NA | NA | NA |
| 06000US4212977272 | Westmoreland County | Trafford Borough (part) | 3,227 | 3,220 | 3,203 | 3,173 | 3,157 | 3,147 | NA | NA | NA | NA | NA | NA |
| 06000US4212978656 | Westmoreland County | Unity Township | 21,606 | 21,587 | 21,514 | 21,374 | 21,314 | 21,277 | NA | NA | NA | NA | NA | NA |
| 06000US4212978768 | Westmoreland County | Upper Burrell Township | 2,164 | 2,170 | 2,160 | 2,143 | 2,135 | 2,133 | NA | NA | NA | NA | NA | NA |
| 06000US4212979776 | Westmoreland County | Vandergrift Borough | 5,075 | 5,068 | 5,043 | 4,997 | 4,972 | 4,955 | NA | NA | NA | NA | NA | NA |
| 06000US4212981336 | Westmoreland County | Washington Township | 6,883 | 6,878 | 6,860 | 6,824 | 6,806 | 6,811 | NA | NA | NA | NA | NA | NA |
| 06000US4212983328 | Westmoreland County | West Leechburg Borough | 1,269 | 1,268 | 1,262 | 1,253 | 1,247 | 1,244 | NA | NA | NA | NA | NA | NA |
| 06000US4212983680 | Westmoreland County | West Newton Borough | 2,665 | 2,661 | 2,647 | 2,621 | 2,608 | 2,598 | NA | NA | NA | NA | NA | NA |
| 06000US4212987208 | Westmoreland County | Youngstown Borough | 252 | 251 | 249 | 247 | 246 | 244 | NA | NA | NA | NA | NA | NA |
| 06000US4212987232 | Westmoreland County | Youngwood Borough | 2,975 | 2,968 | 2,953 | 2,926 | 2,913 | 2,906 | NA | NA | NA | NA | NA | NA |