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2020-2025 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 | 1,805 | 1,785 | 1,775 | 1,768 | 1,758 | NA | NA | NA | NA | NA | |
| 06000US4200303320 | Allegheny County | Aspinwall Borough | 2,916 | 2,919 | 2,879 | 2,850 | 2,828 | 2,809 | NA | NA | NA | NA | NA | |
| 06000US4200303608 | Allegheny County | Avalon Borough | 4,762 | 4,746 | 4,680 | 4,638 | 4,602 | 4,572 | NA | NA | NA | NA | NA | |
| 06000US4200303928 | Allegheny County | Baldwin Borough | 21,510 | 21,266 | 20,975 | 20,790 | 20,629 | 20,516 | NA | NA | NA | NA | NA | |
| 06000US4200303932 | Allegheny County | Baldwin Township | 1,985 | 1,959 | 1,935 | 1,925 | 1,909 | 1,896 | NA | NA | NA | NA | NA | |
| 06000US4200305216 | Allegheny County | Bell Acres Borough | 1,505 | 1,496 | 1,478 | 1,468 | 1,463 | 1,454 | NA | NA | NA | NA | NA | |
| 06000US4200305312 | Allegheny County | Bellevue Borough | 8,311 | 8,194 | 8,081 | 8,007 | 7,941 | 7,888 | NA | NA | NA | NA | NA | |
| 06000US4200305504 | Allegheny County | Ben Avon Borough | 1,918 | 1,896 | 1,869 | 1,853 | 1,837 | 1,824 | NA | NA | NA | NA | NA | |
| 06000US4200305520 | Allegheny County | Ben Avon Heights Borough | 400 | 392 | 387 | 384 | 379 | 376 | NA | NA | NA | NA | NA | |
| 06000US4200306064 | Allegheny County | Bethel Park Municipality | 33,577 | 33,210 | 32,807 | 32,530 | 32,280 | 32,074 | NA | NA | NA | NA | NA | |
| 06000US4200307000 | Allegheny County | Blawnox Borough | 1,454 | 1,438 | 1,417 | 1,405 | 1,394 | 1,384 | NA | NA | NA | NA | NA | |
| 06000US4200307976 | Allegheny County | Brackenridge Borough | 3,240 | 3,206 | 3,165 | 3,137 | 3,114 | 3,093 | NA | NA | NA | NA | NA | |
| 06000US4200307992 | Allegheny County | Braddock Borough | 1,721 | 1,711 | 1,687 | 1,671 | 1,658 | 1,647 | NA | NA | NA | NA | NA | |
| 06000US4200308008 | Allegheny County | Braddock Hills Borough | 1,730 | 1,712 | 1,689 | 1,673 | 1,660 | 1,650 | NA | NA | NA | NA | NA | |
| 06000US4200308064 | Allegheny County | Bradford Woods Borough | 1,183 | 1,169 | 1,153 | 1,141 | 1,133 | 1,126 | NA | NA | NA | NA | NA | |
| 06000US4200308416 | Allegheny County | Brentwood Borough | 10,082 | 9,969 | 9,830 | 9,740 | 9,662 | 9,597 | NA | NA | NA | NA | NA | |
| 06000US4200308624 | Allegheny County | Bridgeville Borough | 4,804 | 4,745 | 4,679 | 4,636 | 4,599 | 4,569 | NA | NA | NA | NA | NA | |
| 06000US4200311336 | Allegheny County | Carnegie Borough | 8,134 | 8,041 | 7,930 | 7,875 | 7,829 | 7,777 | NA | NA | NA | NA | NA | |
| 06000US4200311680 | Allegheny County | Castle Shannon Borough | 8,249 | 8,303 | 8,187 | 8,121 | 8,059 | 8,006 | NA | NA | NA | NA | NA | |
| 06000US4200312496 | Allegheny County | Chalfant Borough | 748 | 738 | 727 | 721 | 716 | 710 | NA | NA | NA | NA | NA | |
| 06000US4200313392 | Allegheny County | Cheswick Borough | 1,672 | 1,651 | 1,631 | 1,617 | 1,604 | 1,594 | NA | NA | NA | NA | NA | |
| 06000US4200313608 | Allegheny County | Churchill Borough | 3,157 | 3,132 | 3,088 | 3,060 | 3,036 | 3,014 | NA | NA | NA | NA | NA | |
| 06000US4200313704 | Allegheny County | Clairton City | 6,181 | 6,105 | 6,020 | 5,965 | 5,917 | 5,876 | NA | NA | NA | NA | NA | |
| 06000US4200315216 | Allegheny County | Collier Township | 8,935 | 8,970 | 8,949 | 8,972 | 9,004 | 9,103 | NA | NA | NA | NA | NA | |
| 06000US4200316144 | Allegheny County | Coraopolis Borough | 5,559 | 5,486 | 5,408 | 5,359 | 5,317 | 5,280 | NA | NA | NA | NA | NA | |
| 06000US4200316848 | Allegheny County | Crafton Borough | 6,099 | 6,019 | 5,934 | 5,878 | 5,830 | 5,790 | NA | NA | NA | NA | NA | |
| 06000US4200317048 | Allegheny County | Crescent Township | 2,488 | 2,461 | 2,426 | 2,405 | 2,386 | 2,369 | NA | NA | NA | NA | NA | |
| 06000US4200319576 | Allegheny County | Dormont Borough | 8,244 | 8,126 | 8,011 | 7,936 | 7,872 | 7,816 | NA | NA | NA | NA | NA | |
| 06000US4200319856 | Allegheny County | Dravosburg Borough | 1,612 | 1,592 | 1,571 | 1,558 | 1,545 | 1,536 | NA | NA | NA | NA | NA | |
| 06000US4200320432 | Allegheny County | Duquesne City | 5,254 | 5,206 | 5,134 | 5,090 | 5,050 | 5,019 | NA | NA | NA | NA | NA | |
| 06000US4200321024 | Allegheny County | East Deer Township | 1,490 | 1,469 | 1,450 | 1,437 | 1,425 | 1,417 | NA | NA | NA | NA | NA | |
| 06000US4200321444 | Allegheny County | East McKeesport Borough | 2,076 | 2,047 | 2,018 | 1,999 | 1,983 | 1,969 | NA | NA | NA | NA | NA | |
| 06000US4200321712 | Allegheny County | East Pittsburgh Borough | 1,927 | 1,904 | 1,877 | 1,861 | 1,846 | 1,835 | NA | NA | NA | NA | NA | |
| 06000US4200322520 | Allegheny County | Edgewood Borough | 3,145 | 3,095 | 3,052 | 3,028 | 3,011 | 2,997 | NA | NA | NA | NA | NA | |
| 06000US4200322576 | Allegheny County | Edgeworth Borough | 1,669 | 1,660 | 1,643 | 1,632 | 1,620 | 1,611 | NA | NA | NA | NA | NA | |
| 06000US4200322992 | Allegheny County | Elizabeth Borough | 1,398 | 1,397 | 1,376 | 1,363 | 1,353 | 1,343 | NA | NA | NA | NA | NA | |
| 06000US4200323000 | Allegheny County | Elizabeth Township | 12,982 | 12,830 | 12,664 | 12,560 | 12,469 | 12,399 | NA | NA | NA | NA | NA | |
| 06000US4200323616 | Allegheny County | Emsworth Borough | 2,525 | 2,470 | 2,435 | 2,413 | 2,393 | 2,377 | NA | NA | NA | NA | NA | |
| 06000US4200324160 | Allegheny County | Etna Borough | 3,437 | 3,393 | 3,345 | 3,314 | 3,287 | 3,269 | NA | NA | NA | NA | NA | |
| 06000US4200325400 | Allegheny County | Fawn Township | 2,210 | 2,159 | 2,135 | 2,117 | 2,104 | 2,093 | NA | NA | NA | NA | NA | |
| 06000US4200325904 | Allegheny County | Findlay Township | 6,372 | 6,472 | 6,538 | 6,564 | 7,442 | 7,541 | NA | NA | NA | NA | NA | |
| 06000US4200326592 | Allegheny County | Forest Hills Borough | 6,429 | 6,353 | 6,265 | 6,208 | 6,158 | 6,116 | NA | NA | NA | NA | NA | |
| 06000US4200326896 | Allegheny County | Forward Township | 3,070 | 3,030 | 2,988 | 2,961 | 2,937 | 2,918 | NA | NA | NA | NA | NA | |
| 06000US4200327120 | Allegheny County | Fox Chapel Borough | 5,343 | 5,281 | 5,235 | 5,196 | 5,161 | 5,139 | NA | NA | NA | NA | NA | |
| 06000US4200327552 | Allegheny County | Franklin Park Borough | 15,479 | 15,363 | 15,178 | 15,085 | 15,030 | 14,978 | NA | NA | NA | NA | NA | |
| 06000US4200327608 | Allegheny County | Frazer Township | 1,161 | 1,165 | 1,149 | 1,243 | 1,234 | 1,227 | NA | NA | NA | NA | NA | |
| 06000US4200329432 | Allegheny County | Glassport Borough | 4,475 | 4,417 | 4,355 | 4,314 | 4,280 | 4,251 | NA | NA | NA | NA | NA | |
| 06000US4200329732 | Allegheny County | Glen Osborne Borough | 590 | 580 | 573 | 565 | 561 | 558 | NA | NA | NA | NA | NA | |
| 06000US4200329592 | Allegheny County | Glenfield Borough | 212 | 208 | 205 | 203 | 202 | 200 | NA | NA | NA | NA | NA | |
| 06000US4200331256 | Allegheny County | Green Tree Borough | 4,941 | 4,848 | 4,782 | 4,739 | 4,703 | 4,672 | NA | NA | NA | NA | NA | |
| 06000US4200332328 | Allegheny County | Hampton Township | 18,479 | 18,320 | 18,126 | 17,994 | 17,886 | 17,808 | NA | NA | NA | NA | NA | |
| 06000US4200332624 | Allegheny County | Harmar Township | 3,133 | 3,102 | 3,065 | 3,038 | 3,016 | 2,998 | NA | NA | NA | NA | NA | |
| 06000US4200332832 | Allegheny County | Harrison Township | 10,157 | 10,054 | 9,918 | 9,828 | 9,753 | 9,688 | NA | NA | NA | NA | NA | |
| 06000US4200333312 | Allegheny County | Haysville Borough | 81 | 80 | 79 | 78 | 78 | 77 | NA | NA | NA | NA | NA | |
| 06000US4200333592 | Allegheny County | Heidelberg Borough | 1,288 | 1,277 | 1,261 | 1,248 | 1,239 | 1,230 | NA | NA | NA | NA | NA | |
| 06000US4200335424 | Allegheny County | Homestead Borough | 2,884 | 2,884 | 2,887 | 2,863 | 2,840 | 2,822 | NA | NA | NA | NA | NA | |
| 06000US4200336808 | Allegheny County | Indiana Township | 7,254 | 7,286 | 7,346 | 7,310 | 7,358 | 7,420 | NA | NA | NA | NA | NA | |
| 06000US4200337000 | Allegheny County | Ingram Borough | 3,391 | 3,349 | 3,303 | 3,271 | 3,245 | 3,222 | NA | NA | NA | NA | NA | |
| 06000US4200337955 | Allegheny County | Jefferson Hills Borough | 12,424 | 12,397 | 12,304 | 12,221 | 12,251 | 12,357 | NA | NA | NA | NA | NA | |
| 06000US4200339312 | Allegheny County | Kennedy Township | 8,701 | 8,627 | 8,534 | 8,464 | 8,406 | 8,419 | NA | NA | NA | NA | NA | |
| 06000US4200339624 | Allegheny County | Kilbuck Township | 773 | 771 | 759 | 752 | 747 | 742 | NA | NA | NA | NA | NA | |
| 06000US4200342368 | Allegheny County | Leet Township | 1,624 | 1,604 | 1,585 | 1,572 | 1,560 | 1,551 | NA | NA | NA | NA | NA | |
| 06000US4200342392 | Allegheny County | Leetsdale Borough | 1,162 | 1,145 | 1,130 | 1,118 | 1,110 | 1,102 | NA | NA | NA | NA | NA | |
| 06000US4200343064 | Allegheny County | Liberty Borough | 2,355 | 2,330 | 2,297 | 2,276 | 2,257 | 2,242 | NA | NA | NA | NA | NA | |
| 06000US4200343408 | Allegheny County | Lincoln Borough | 932 | 919 | 905 | 898 | 891 | 888 | NA | NA | NA | NA | NA | |
| 06000US4200347696 | Allegheny County | Marshall Township | 10,080 | 10,250 | 10,185 | 10,183 | 10,357 | 10,499 | NA | NA | NA | NA | NA | |
| 06000US4200345900 | Allegheny County | McCandless Township | 29,698 | 29,386 | 28,981 | 28,778 | 28,593 | 28,439 | NA | NA | NA | NA | NA | |
| 06000US4200346072 | Allegheny County | McDonald Borough (part) | 396 | 387 | 381 | 376 | 373 | 371 | NA | NA | NA | NA | NA | |
| 06000US4200346264 | Allegheny County | McKees Rocks Borough | 5,920 | 5,842 | 5,761 | 5,707 | 5,662 | 5,624 | NA | NA | NA | NA | NA | |
| 06000US4200346256 | Allegheny County | McKeesport City | 17,727 | 17,558 | 17,324 | 17,171 | 17,018 | 16,907 | NA | NA | NA | NA | NA | |
| 06000US4200349920 | Allegheny County | Millvale Borough | 3,376 | 3,328 | 3,283 | 3,256 | 3,233 | 3,211 | NA | NA | NA | NA | NA | |
| 06000US4200350528 | Allegheny County | Monroeville Municipality | 28,640 | 28,402 | 28,262 | 28,056 | 27,855 | 27,685 | NA | NA | NA | NA | NA | |
| 06000US4200350784 | Allegheny County | Moon Township | 27,240 | 27,025 | 26,732 | 26,683 | 26,674 | 26,756 | NA | NA | NA | NA | NA | |
| 06000US4200351696 | Allegheny County | Mount Lebanon Township | 34,075 | 33,663 | 33,214 | 33,023 | 32,769 | 32,552 | NA | NA | NA | NA | NA | |
| 06000US4200351744 | Allegheny County | Mount Oliver Borough | 3,394 | 3,349 | 3,302 | 3,271 | 3,243 | 3,222 | NA | NA | NA | NA | NA | |
| 06000US4200352320 | Allegheny County | Munhall Borough | 10,774 | 10,648 | 10,499 | 10,404 | 10,321 | 10,253 | NA | NA | NA | NA | NA | |
| 06000US4200353136 | Allegheny County | Neville Township | 1,108 | 1,093 | 1,078 | 1,067 | 1,060 | 1,052 | NA | NA | NA | NA | NA | |
| 06000US4200354816 | Allegheny County | North Braddock Borough | 4,320 | 4,267 | 4,206 | 4,166 | 4,133 | 4,107 | NA | NA | NA | NA | NA | |
| 06000US4200355016 | Allegheny County | North Fayette Township | 16,167 | 16,171 | 16,151 | 16,107 | 16,028 | 16,017 | NA | NA | NA | NA | NA | |
| 06000US4200355488 | Allegheny County | North Versailles Township | 10,074 | 9,953 | 9,816 | 9,727 | 9,649 | 9,587 | NA | NA | NA | NA | NA | |
| 06000US4200356384 | Allegheny County | O'Hara Township | 9,284 | 9,162 | 9,028 | 8,970 | 8,937 | 8,909 | NA | NA | NA | NA | NA | |
| 06000US4200355840 | Allegheny County | Oakdale Borough | 1,475 | 1,465 | 1,446 | 1,434 | 1,421 | 1,413 | NA | NA | NA | NA | NA | |
| 06000US4200356088 | Allegheny County | Oakmont Borough | 6,758 | 6,764 | 6,677 | 6,642 | 6,602 | 6,576 | NA | NA | NA | NA | NA | |
| 06000US4200356392 | Allegheny County | Ohio Township | 7,178 | 7,151 | 7,184 | 7,280 | 7,304 | 7,268 | NA | NA | NA | NA | NA | |
| 06000US4200359032 | Allegheny County | Penn Hills Township | 41,059 | 40,624 | 40,080 | 39,717 | 39,422 | 39,452 | NA | NA | NA | NA | NA | |
| 06000US4200359152 | Allegheny County | Pennsbury Village Borough | 677 | 668 | 659 | 654 | 648 | 644 | NA | NA | NA | NA | NA | |
| 06000US4200360272 | Allegheny County | Pine Township | 14,691 | 15,063 | 15,299 | 15,445 | 15,491 | 15,475 | NA | NA | NA | NA | NA | |
| 06000US4200360712 | Allegheny County | Pitcairn Borough | 3,101 | 3,069 | 3,025 | 2,997 | 2,974 | 2,953 | NA | NA | NA | NA | NA | |
| 06000US4200361000 | Allegheny County | Pittsburgh City | 302,971 | 305,343 | 303,012 | 304,508 | 306,719 | 307,632 | NA | NA | NA | NA | NA | |
| 06000US4200361328 | Allegheny County | Pleasant Hills Borough | 8,504 | 8,385 | 8,382 | 8,329 | 8,266 | 8,212 | NA | NA | NA | NA | NA | |
| 06000US4200361536 | Allegheny County | Plum Borough | 27,144 | 26,938 | 26,661 | 26,468 | 26,318 | 26,225 | NA | NA | NA | NA | NA | |
| 06000US4200362320 | Allegheny County | Port Vue Borough | 3,680 | 3,658 | 3,606 | 3,573 | 3,543 | 3,519 | NA | NA | NA | NA | NA | |
| 06000US4200363408 | Allegheny County | Rankin Borough | 1,896 | 1,870 | 1,845 | 1,827 | 1,904 | 1,975 | NA | NA | NA | NA | NA | |
| 06000US4200364240 | Allegheny County | Reserve Township | 3,255 | 3,223 | 3,186 | 3,165 | 3,140 | 3,122 | NA | NA | NA | NA | NA | |
| 06000US4200364528 | Allegheny County | Richland Township | 11,942 | 11,825 | 11,835 | 11,783 | 11,807 | 11,840 | NA | NA | NA | NA | NA | |
| 06000US4200365352 | Allegheny County | Robinson Township | 15,503 | 15,490 | 15,443 | 15,570 | 15,623 | 15,735 | NA | NA | NA | NA | NA | |
| 06000US4200366264 | Allegheny County | Ross Township | 33,567 | 33,269 | 32,837 | 32,549 | 32,345 | 32,218 | NA | NA | NA | NA | NA | |
| 06000US4200366320 | Allegheny County | Rosslyn Farms Borough | 441 | 436 | 430 | 424 | 421 | 419 | NA | NA | NA | NA | NA | |
| 06000US4200368388 | Allegheny County | Scott Township | 17,649 | 17,434 | 17,207 | 17,062 | 16,943 | 16,838 | NA | NA | NA | NA | NA | |
| 06000US4200369376 | Allegheny County | Sewickley Borough | 3,907 | 3,863 | 3,814 | 3,782 | 3,753 | 3,729 | NA | NA | NA | NA | NA | |
| 06000US4200369400 | Allegheny County | Sewickley Heights Borough | 857 | 849 | 838 | 833 | 830 | 827 | NA | NA | NA | NA | NA | |
| 06000US4200369416 | Allegheny County | Sewickley Hills Borough | 689 | 695 | 696 | 690 | 685 | 681 | NA | NA | NA | NA | NA | |
| 06000US4200369584 | Allegheny County | Shaler Township | 28,132 | 27,819 | 27,452 | 27,210 | 27,005 | 26,833 | NA | NA | NA | NA | NA | |
| 06000US4200369776 | Allegheny County | Sharpsburg Borough | 3,187 | 3,107 | 3,064 | 3,035 | 3,009 | 2,990 | NA | NA | NA | NA | NA | |
| 06000US4200372160 | Allegheny County | South Fayette Township | 18,358 | 18,447 | 18,452 | 18,504 | 18,530 | 18,648 | NA | NA | NA | NA | NA | |
| 06000US4200372400 | Allegheny County | South Park Township | 13,727 | 13,721 | 13,605 | 13,666 | 13,629 | 13,613 | NA | NA | NA | NA | NA | |
| 06000US4200372568 | Allegheny County | South Versailles Township | 310 | 313 | 309 | 307 | 304 | 303 | NA | NA | NA | NA | NA | |
| 06000US4200372960 | Allegheny County | Springdale Borough | 3,400 | 3,359 | 3,313 | 3,283 | 3,257 | 3,234 | NA | NA | NA | NA | NA | |
| 06000US4200372968 | Allegheny County | Springdale Township | 1,540 | 1,518 | 1,497 | 1,484 | 1,471 | 1,463 | NA | NA | NA | NA | NA | |
| 06000US4200374648 | Allegheny County | Stowe Township | 6,426 | 6,355 | 6,268 | 6,210 | 6,162 | 6,119 | NA | NA | NA | NA | NA | |
| 06000US4200375816 | Allegheny County | Swissvale Borough | 8,624 | 8,518 | 8,399 | 8,321 | 8,254 | 8,197 | NA | NA | NA | NA | NA | |
| 06000US4200376104 | Allegheny County | Tarentum Borough | 4,352 | 4,289 | 4,229 | 4,189 | 4,155 | 4,127 | NA | NA | NA | NA | NA | |
| 06000US4200376560 | Allegheny County | Thornburg Borough | 466 | 466 | 459 | 456 | 450 | 447 | NA | NA | NA | NA | NA | |
| 06000US4200377272 | Allegheny County | Trafford Borough (part) | 90 | 93 | 92 | 91 | 90 | 90 | NA | NA | NA | NA | NA | |
| 06000US4200377912 | Allegheny County | Turtle Creek Borough | 5,114 | 5,054 | 4,984 | 4,939 | 4,899 | 4,865 | NA | NA | NA | NA | NA | |
| 06000US4200379274 | Allegheny County | Upper St. Clair Township | 21,160 | 21,005 | 20,817 | 20,664 | 20,554 | 20,466 | NA | NA | NA | NA | NA | |
| 06000US4200380032 | Allegheny County | Verona Borough | 2,492 | 2,489 | 2,455 | 2,432 | 2,412 | 2,396 | NA | NA | NA | NA | NA | |
| 06000US4200380040 | Allegheny County | Versailles Borough | 1,476 | 1,461 | 1,442 | 1,428 | 1,416 | 1,406 | NA | NA | NA | NA | NA | |
| 06000US4200380600 | Allegheny County | Wall Borough | 519 | 512 | 504 | 499 | 496 | 493 | NA | NA | NA | NA | NA | |
| 06000US4200382800 | Allegheny County | West Deer Township | 12,262 | 12,255 | 12,230 | 12,150 | 12,189 | 12,301 | NA | NA | NA | NA | NA | |
| 06000US4200382848 | Allegheny County | West Elizabeth Borough | 403 | 398 | 393 | 390 | 387 | 385 | NA | NA | NA | NA | NA | |
| 06000US4200383200 | Allegheny County | West Homestead Borough | 1,872 | 1,843 | 1,820 | 1,803 | 1,790 | 1,778 | NA | NA | NA | NA | NA | |
| 06000US4200383512 | Allegheny County | West Mifflin Borough | 19,589 | 19,387 | 19,148 | 18,979 | 18,831 | 18,707 | NA | NA | NA | NA | NA | |
| 06000US4200384144 | Allegheny County | West View Borough | 6,685 | 6,602 | 6,510 | 6,449 | 6,398 | 6,355 | NA | NA | NA | NA | NA | |
| 06000US4200384440 | Allegheny County | Whitaker Borough | 1,179 | 1,167 | 1,151 | 1,140 | 1,131 | 1,123 | NA | NA | NA | NA | NA | |
| 06000US4200384704 | Allegheny County | White Oak Borough | 7,630 | 7,553 | 7,454 | 7,388 | 7,332 | 7,286 | NA | NA | NA | NA | NA | |
| 06000US4200384512 | Allegheny County | Whitehall Borough | 15,064 | 14,926 | 14,781 | 14,645 | 14,615 | 14,521 | NA | NA | NA | NA | NA | |
| 06000US4200385184 | Allegheny County | Wilkins Township | 6,350 | 6,273 | 6,188 | 6,132 | 6,084 | 6,044 | NA | NA | NA | NA | NA | |
| 06000US4200385188 | Allegheny County | Wilkinsburg Borough | 14,349 | 14,126 | 13,931 | 13,803 | 13,693 | 13,602 | NA | NA | NA | NA | NA | |
| 06000US4200385496 | Allegheny County | Wilmerding Borough | 1,781 | 1,764 | 1,739 | 1,724 | 1,710 | 1,700 | NA | NA | NA | NA | NA | |
| 06000US4200502720 | Armstrong County | Apollo Borough | 1,615 | 1,590 | 1,572 | 1,556 | 1,542 | 1,537 | NA | NA | NA | NA | NA | |
| 06000US4200502752 | Armstrong County | Applewold Borough | 334 | 336 | 333 | 330 | 325 | 324 | NA | NA | NA | NA | NA | |
| 06000US4200503480 | Armstrong County | Atwood Borough | 112 | 107 | 106 | 105 | 104 | 104 | NA | NA | NA | NA | NA | |
| 06000US4200505992 | Armstrong County | Bethel Township | 1,098 | 1,098 | 1,086 | 1,075 | 1,069 | 1,068 | NA | NA | NA | NA | NA | |
| 06000US4200507416 | Armstrong County | Boggs Township | 817 | 803 | 797 | 789 | 783 | 781 | NA | NA | NA | NA | NA | |
| 06000US4200508152 | Armstrong County | Bradys Bend Township | 784 | 782 | 774 | 766 | 762 | 761 | NA | NA | NA | NA | NA | |
| 06000US4200510344 | Armstrong County | Burrell Township | 656 | 654 | 647 | 642 | 637 | 636 | NA | NA | NA | NA | NA | |
| 06000US4200510680 | Armstrong County | Cadogan Township | 345 | 330 | 327 | 324 | 319 | 320 | NA | NA | NA | NA | NA | |
| 06000US4200516728 | Armstrong County | Cowanshannock Township | 2,741 | 2,714 | 2,686 | 2,668 | 2,656 | 2,656 | NA | NA | NA | NA | NA | |
| 06000US4200518400 | Armstrong County | Dayton Borough | 549 | 546 | 541 | 533 | 529 | 528 | NA | NA | NA | NA | NA | |
| 06000US4200521160 | Armstrong County | East Franklin Township | 3,816 | 3,809 | 3,777 | 3,740 | 3,708 | 3,699 | NA | NA | NA | NA | NA | |
| 06000US4200522832 | Armstrong County | Elderton Borough | 334 | 332 | 329 | 326 | 323 | 322 | NA | NA | NA | NA | NA | |
| 06000US4200526512 | Armstrong County | Ford City Borough | 2,859 | 2,846 | 2,815 | 2,784 | 2,760 | 2,750 | NA | NA | NA | NA | NA | |
| 06000US4200526520 | Armstrong County | Ford Cliff Borough | 361 | 359 | 356 | 352 | 347 | 346 | NA | NA | NA | NA | NA | |
| 06000US4200527784 | Armstrong County | Freeport Borough | 1,736 | 1,729 | 1,710 | 1,693 | 1,677 | 1,672 | NA | NA | NA | NA | NA | |
| 06000US4200529184 | Armstrong County | Gilpin Township | 2,411 | 2,396 | 2,374 | 2,352 | 2,337 | 2,333 | NA | NA | NA | NA | NA | |
| 06000US4200535936 | Armstrong County | Hovey Township | 74 | 74 | 73 | 72 | 72 | 71 | NA | NA | NA | NA | NA | |
| 06000US4200539968 | Armstrong County | Kiskiminetas Township | 4,605 | 4,614 | 4,572 | 4,543 | 4,516 | 4,522 | NA | NA | NA | NA | NA | |
| 06000US4200540040 | Armstrong County | Kittanning Borough | 3,921 | 3,906 | 3,928 | 3,890 | 3,919 | 3,941 | NA | NA | NA | NA | NA | |
| 06000US4200540056 | Armstrong County | Kittanning Township | 2,035 | 2,026 | 2,008 | 1,997 | 1,996 | 2,002 | NA | NA | NA | NA | NA | |
| 06000US4200542280 | Armstrong County | Leechburg Borough | 2,149 | 2,137 | 2,114 | 2,091 | 2,074 | 2,068 | NA | NA | NA | NA | NA | |
| 06000US4200546456 | Armstrong County | Madison Township | 824 | 821 | 812 | 804 | 798 | 796 | NA | NA | NA | NA | NA | |
| 06000US4200546632 | Armstrong County | Mahoning Township | 1,404 | 1,398 | 1,388 | 1,374 | 1,363 | 1,364 | NA | NA | NA | NA | NA | |
| 06000US4200546976 | Armstrong County | Manor Township | 4,179 | 4,177 | 4,143 | 4,103 | 4,077 | 4,068 | NA | NA | NA | NA | NA | |
| 06000US4200547064 | Armstrong County | Manorville Borough | 382 | 377 | 373 | 370 | 367 | 364 | NA | NA | NA | NA | NA | |
| 06000US4200554728 | Armstrong County | North Apollo Borough | 1,252 | 1,250 | 1,237 | 1,225 | 1,215 | 1,212 | NA | NA | NA | NA | NA | |
| 06000US4200554856 | Armstrong County | North Buffalo Township | 2,699 | 2,681 | 2,653 | 2,637 | 2,617 | 2,611 | NA | NA | NA | NA | NA | |
| 06000US4200557976 | Armstrong County | Parker City | 695 | 696 | 689 | 680 | 675 | 674 | NA | NA | NA | NA | NA | |
| 06000US4200558160 | Armstrong County | Parks Township | 2,472 | 2,462 | 2,437 | 2,417 | 2,396 | 2,388 | NA | NA | NA | NA | NA | |
| 06000US4200559440 | Armstrong County | Perry Township | 373 | 365 | 361 | 362 | 360 | 362 | NA | NA | NA | NA | NA | |
| 06000US4200560280 | Armstrong County | Pine Township | 351 | 357 | 354 | 350 | 347 | 347 | NA | NA | NA | NA | NA | |
| 06000US4200561576 | Armstrong County | Plumcreek Township | 2,112 | 2,097 | 2,076 | 2,060 | 2,043 | 2,041 | NA | NA | NA | NA | NA | |
| 06000US4200563560 | Armstrong County | Rayburn Township | 1,775 | 1,767 | 1,750 | 1,734 | 1,719 | 1,716 | NA | NA | NA | NA | NA | |
| 06000US4200563712 | Armstrong County | Redbank Township | 974 | 968 | 956 | 947 | 938 | 935 | NA | NA | NA | NA | NA | |
| 06000US4200566720 | Armstrong County | Rural Valley Borough | 826 | 825 | 817 | 807 | 800 | 798 | NA | NA | NA | NA | NA | |
| 06000US4200571968 | Armstrong County | South Bend Township | 1,006 | 1,004 | 994 | 988 | 982 | 980 | NA | NA | NA | NA | NA | |
| 06000US4200571976 | Armstrong County | South Bethlehem Borough | 489 | 481 | 476 | 469 | 465 | 464 | NA | NA | NA | NA | NA | |
| 06000US4200572000 | Armstrong County | South Buffalo Township | 2,709 | 2,707 | 2,693 | 2,675 | 2,665 | 2,674 | NA | NA | NA | NA | NA | |
| 06000US4200574992 | Armstrong County | Sugarcreek Township | 1,350 | 1,354 | 1,352 | 1,341 | 1,332 | 1,333 | NA | NA | NA | NA | NA | |
| 06000US4200579528 | Armstrong County | Valley Township | 656 | 649 | 642 | 636 | 631 | 629 | NA | NA | NA | NA | NA | |
| 06000US4200581176 | Armstrong County | Washington Township | 895 | 886 | 876 | 868 | 864 | 866 | NA | NA | NA | NA | NA | |
| 06000US4200581720 | Armstrong County | Wayne Township | 1,296 | 1,297 | 1,281 | 1,275 | 1,265 | 1,262 | NA | NA | NA | NA | NA | |
| 06000US4200583024 | Armstrong County | West Franklin Township | 1,701 | 1,699 | 1,682 | 1,670 | 1,657 | 1,655 | NA | NA | NA | NA | NA | |
| 06000US4200583248 | Armstrong County | West Kittanning Borough | 1,192 | 1,191 | 1,179 | 1,165 | 1,156 | 1,152 | NA | NA | NA | NA | NA | |
| 06000US4200586560 | Armstrong County | Worthington Borough | 594 | 586 | 578 | 572 | 568 | 566 | NA | NA | NA | NA | NA | |
| 06000US4200700820 | Beaver County | Aliquippa City | 9,238 | 9,163 | 9,070 | 9,041 | 9,020 | 9,002 | NA | NA | NA | NA | NA | |
| 06000US4200702288 | Beaver County | Ambridge Borough | 6,972 | 6,921 | 6,848 | 6,896 | 6,906 | 6,944 | NA | NA | NA | NA | NA | |
| 06000US4200703736 | Beaver County | Baden Borough | 3,904 | 3,893 | 3,853 | 3,842 | 3,837 | 3,831 | NA | NA | NA | NA | NA | |
| 06000US4200704688 | Beaver County | Beaver Borough | 4,438 | 4,410 | 4,365 | 4,349 | 4,337 | 4,342 | NA | NA | NA | NA | NA | |
| 06000US4200704792 | Beaver County | Beaver Falls City | 9,005 | 8,874 | 8,808 | 8,784 | 8,853 | 8,832 | NA | NA | NA | NA | NA | |
| 06000US4200706240 | Beaver County | Big Beaver Borough | 1,852 | 1,845 | 1,826 | 1,825 | 1,820 | 1,822 | NA | NA | NA | NA | NA | |
| 06000US4200708632 | Beaver County | Bridgewater Borough | 745 | 737 | 732 | 732 | 733 | 732 | NA | NA | NA | NA | NA | |
| 06000US4200708680 | Beaver County | Brighton Township | 8,790 | 8,758 | 8,752 | 8,758 | 8,773 | 8,791 | NA | NA | NA | NA | NA | |
| 06000US4200712016 | Beaver County | Center Township | 11,648 | 11,788 | 11,773 | 11,830 | 11,883 | 11,998 | NA | NA | NA | NA | NA | |
| 06000US4200713488 | Beaver County | Chippewa Township | 8,042 | 7,971 | 7,948 | 8,020 | 8,069 | 8,107 | NA | NA | NA | NA | NA | |
| 06000US4200715872 | Beaver County | Conway Borough | 2,168 | 2,150 | 2,134 | 2,132 | 2,124 | 2,122 | NA | NA | NA | NA | NA | |
| 06000US4200718192 | Beaver County | Darlington Borough | 249 | 247 | 245 | 247 | 246 | 246 | NA | NA | NA | NA | NA | |
| 06000US4200718200 | Beaver County | Darlington Township | 1,818 | 1,795 | 1,777 | 1,770 | 1,773 | 1,777 | NA | NA | NA | NA | NA | |
| 06000US4200718264 | Beaver County | Daugherty Township | 3,078 | 3,073 | 3,046 | 3,040 | 3,036 | 3,035 | NA | NA | NA | NA | NA | |
| 06000US4200721752 | Beaver County | East Rochester Borough | 565 | 571 | 566 | 562 | 561 | 560 | NA | NA | NA | NA | NA | |
| 06000US4200721968 | Beaver County | Eastvale Borough | 184 | 189 | 187 | 187 | 186 | 186 | NA | NA | NA | NA | NA | |
| 06000US4200722264 | Beaver County | Economy Borough | 9,098 | 9,015 | 8,944 | 8,930 | 8,974 | 9,098 | NA | NA | NA | NA | NA | |
| 06000US4200723304 | Beaver County | Ellwood City Borough (part) | 610 | 600 | 594 | 591 | 589 | 588 | NA | NA | NA | NA | NA | |
| 06000US4200725152 | Beaver County | Fallston Borough | 259 | 249 | 247 | 246 | 246 | 245 | NA | NA | NA | NA | NA | |
| 06000US4200727312 | Beaver County | Frankfort Springs Borough | 116 | 114 | 113 | 112 | 112 | 112 | NA | NA | NA | NA | NA | |
| 06000US4200727336 | Beaver County | Franklin Township | 3,882 | 3,854 | 3,817 | 3,839 | 3,851 | 3,864 | NA | NA | NA | NA | NA | |
| 06000US4200727712 | Beaver County | Freedom Borough | 1,496 | 1,472 | 1,456 | 1,450 | 1,446 | 1,442 | NA | NA | NA | NA | NA | |
| 06000US4200728824 | Beaver County | Georgetown Borough | 208 | 201 | 199 | 198 | 198 | 198 | NA | NA | NA | NA | NA | |
| 06000US4200729392 | Beaver County | Glasgow Borough | 71 | 69 | 69 | 68 | 68 | 68 | NA | NA | NA | NA | NA | |
| 06000US4200730920 | Beaver County | Greene Township | 2,187 | 2,214 | 2,202 | 2,229 | 2,267 | 2,264 | NA | NA | NA | NA | NA | |
| 06000US4200732392 | Beaver County | Hanover Township | 3,343 | 3,331 | 3,308 | 3,321 | 3,336 | 3,357 | NA | NA | NA | NA | NA | |
| 06000US4200732680 | Beaver County | Harmony Township | 3,187 | 3,131 | 3,099 | 3,086 | 3,077 | 3,071 | NA | NA | NA | NA | NA | |
| 06000US4200735488 | Beaver County | Homewood Borough | 104 | 89 | 88 | 88 | 88 | 88 | NA | NA | NA | NA | NA | |
| 06000US4200735576 | Beaver County | Hookstown Borough | 129 | 131 | 129 | 129 | 129 | 129 | NA | NA | NA | NA | NA | |
| 06000US4200735640 | Beaver County | Hopewell Township | 13,495 | 13,306 | 13,191 | 13,158 | 13,123 | 13,104 | NA | NA | NA | NA | NA | |
| 06000US4200736776 | Beaver County | Independence Township | 2,248 | 2,252 | 2,237 | 2,237 | 2,232 | 2,236 | NA | NA | NA | NA | NA | |
| 06000US4200736944 | Beaver County | Industry Borough | 1,838 | 1,814 | 1,796 | 1,791 | 1,785 | 1,783 | NA | NA | NA | NA | NA | |
| 06000US4200740400 | Beaver County | Koppel Borough | 712 | 708 | 699 | 697 | 695 | 693 | NA | NA | NA | NA | NA | |
| 06000US4200747432 | Beaver County | Marion Township | 798 | 798 | 794 | 794 | 794 | 795 | NA | NA | NA | NA | NA | |
| 06000US4200749184 | Beaver County | Midland Borough | 2,433 | 2,406 | 2,381 | 2,373 | 2,365 | 2,358 | NA | NA | NA | NA | NA | |
| 06000US4200750320 | Beaver County | Monaca Borough | 5,625 | 5,560 | 5,503 | 5,484 | 5,467 | 5,456 | NA | NA | NA | NA | NA | |
| 06000US4200753288 | Beaver County | New Brighton Borough | 5,729 | 5,604 | 5,552 | 5,531 | 5,514 | 5,503 | NA | NA | NA | NA | NA | |
| 06000US4200753592 | Beaver County | New Galilee Borough | 330 | 326 | 323 | 322 | 321 | 321 | NA | NA | NA | NA | NA | |
| 06000US4200754072 | Beaver County | New Sewickley Township | 7,183 | 7,126 | 7,067 | 7,062 | 7,045 | 7,038 | NA | NA | NA | NA | NA | |
| 06000US4200755400 | Beaver County | North Sewickley Township | 5,495 | 5,455 | 5,421 | 5,418 | 5,419 | 5,441 | NA | NA | NA | NA | NA | |
| 06000US4200756432 | Beaver County | Ohioville Borough | 3,349 | 3,334 | 3,299 | 3,306 | 3,315 | 3,317 | NA | NA | NA | NA | NA | |
| 06000US4200758384 | Beaver County | Patterson Heights Borough | 639 | 635 | 626 | 625 | 623 | 620 | NA | NA | NA | NA | NA | |
| 06000US4200758375 | Beaver County | Patterson Township | 3,129 | 3,086 | 3,057 | 3,050 | 3,043 | 3,038 | NA | NA | NA | NA | NA | |
| 06000US4200762352 | Beaver County | Potter Township | 520 | 514 | 520 | 519 | 520 | 524 | NA | NA | NA | NA | NA | |
| 06000US4200762888 | Beaver County | Pulaski Township | 1,300 | 1,283 | 1,273 | 1,267 | 1,264 | 1,261 | NA | NA | NA | NA | NA | |
| 06000US4200763224 | Beaver County | Raccoon Township | 2,793 | 2,763 | 2,743 | 2,742 | 2,734 | 2,737 | NA | NA | NA | NA | NA | |
| 06000US4200765392 | Beaver County | Rochester Borough | 3,472 | 3,423 | 3,388 | 3,377 | 3,366 | 3,358 | NA | NA | NA | NA | NA | |
| 06000US4200765400 | Beaver County | Rochester Township | 2,711 | 2,748 | 2,722 | 2,712 | 2,704 | 2,698 | NA | NA | NA | NA | NA | |
| 06000US4200770376 | Beaver County | Shippingport Borough | 160 | 157 | 156 | 155 | 155 | 155 | NA | NA | NA | NA | NA | |
| 06000US4200771952 | Beaver County | South Beaver Township | 2,680 | 2,665 | 2,643 | 2,647 | 2,652 | 2,656 | NA | NA | NA | NA | NA | |
| 06000US4200772216 | Beaver County | South Heights Borough | 384 | 382 | 378 | 377 | 376 | 376 | NA | NA | NA | NA | NA | |
| 06000US4200779856 | Beaver County | Vanport Township | 1,295 | 1,279 | 1,267 | 1,268 | 1,263 | 1,260 | NA | NA | NA | NA | NA | |
| 06000US4200783472 | Beaver County | West Mayfield Borough | 1,195 | 1,184 | 1,172 | 1,169 | 1,164 | 1,163 | NA | NA | NA | NA | NA | |
| 06000US4200784444 | Beaver County | White Township | 1,316 | 1,313 | 1,300 | 1,297 | 1,292 | 1,290 | NA | NA | NA | NA | NA | |
| 06000US4201900300 | Butler County | Adams Township | 14,844 | 14,950 | 15,332 | 15,619 | 15,698 | 15,927 | NA | NA | NA | NA | NA | |
| 06000US4201900860 | Butler County | Allegheny Township | 620 | 611 | 608 | 605 | 605 | 605 | NA | NA | NA | NA | NA | |
| 06000US4201908096 | Butler County | Brady Township | 1,214 | 1,207 | 1,198 | 1,200 | 1,190 | 1,184 | NA | NA | NA | NA | NA | |
| 06000US4201909528 | Butler County | Bruin Borough | 423 | 416 | 411 | 409 | 404 | 401 | NA | NA | NA | NA | NA | |
| 06000US4201910000 | Butler County | Buffalo Township | 7,900 | 7,977 | 8,070 | 8,164 | 8,180 | 8,214 | NA | NA | NA | NA | NA | |
| 06000US4201910464 | Butler County | Butler City | 13,502 | 13,324 | 13,168 | 13,093 | 12,976 | 12,879 | NA | NA | NA | NA | NA | |
| 06000US4201910472 | Butler County | Butler Township | 17,230 | 16,966 | 16,818 | 16,874 | 16,910 | 16,902 | NA | NA | NA | NA | NA | |
| 06000US4201910800 | Butler County | Callery Borough | 364 | 348 | 344 | 342 | 339 | 335 | NA | NA | NA | NA | NA | |
| 06000US4201912024 | Butler County | Center Township | 7,899 | 7,810 | 7,810 | 7,826 | 7,782 | 7,778 | NA | NA | NA | NA | NA | |
| 06000US4201912992 | Butler County | Cherry Township | 1,054 | 1,045 | 1,040 | 1,041 | 1,039 | 1,041 | NA | NA | NA | NA | NA | |
| 06000US4201913152 | Butler County | Cherry Valley Borough | 60 | 57 | 57 | 56 | 56 | 55 | NA | NA | NA | NA | NA | |
| 06000US4201913440 | Butler County | Chicora Borough | 916 | 898 | 888 | 883 | 876 | 870 | NA | NA | NA | NA | NA | |
| 06000US4201913936 | Butler County | Clay Township | 2,551 | 2,523 | 2,502 | 2,495 | 2,482 | 2,473 | NA | NA | NA | NA | NA | |
| 06000US4201914048 | Butler County | Clearfield Township | 2,427 | 2,415 | 2,391 | 2,380 | 2,368 | 2,358 | NA | NA | NA | NA | NA | |
| 06000US4201914320 | Butler County | Clinton Township | 2,907 | 2,857 | 2,854 | 2,860 | 2,836 | 2,824 | NA | NA | NA | NA | NA | |
| 06000US4201915480 | Butler County | Concord Township | 1,409 | 1,387 | 1,376 | 1,370 | 1,363 | 1,354 | NA | NA | NA | NA | NA | |
| 06000US4201915808 | Butler County | Connoquenessing Borough | 668 | 683 | 744 | 760 | 789 | 809 | NA | NA | NA | NA | NA | |
| 06000US4201915816 | Butler County | Connoquenessing Township | 4,263 | 4,210 | 4,164 | 4,185 | 4,178 | 4,151 | NA | NA | NA | NA | NA | |
| 06000US4201916920 | Butler County | Cranberry Township | 33,096 | 33,898 | 33,920 | 34,523 | 34,982 | 35,244 | NA | NA | NA | NA | NA | |
| 06000US4201919456 | Butler County | Donegal Township | 1,823 | 1,801 | 1,784 | 1,781 | 1,779 | 1,775 | NA | NA | NA | NA | NA | |
| 06000US4201920904 | Butler County | East Butler Borough | 764 | 754 | 745 | 741 | 735 | 728 | NA | NA | NA | NA | NA | |
| 06000US4201922128 | Butler County | Eau Claire Borough | 307 | 301 | 298 | 296 | 294 | 290 | NA | NA | NA | NA | NA | |
| 06000US4201924248 | Butler County | Evans City Borough | 1,737 | 1,726 | 1,704 | 1,696 | 1,684 | 1,670 | NA | NA | NA | NA | NA | |
| 06000US4201924832 | Butler County | Fairview Borough | 180 | 170 | 171 | 175 | 178 | 177 | NA | NA | NA | NA | NA | |
| 06000US4201924840 | Butler County | Fairview Township | 1,940 | 1,961 | 1,942 | 1,941 | 1,940 | 1,943 | NA | NA | NA | NA | NA | |
| 06000US4201926904 | Butler County | Forward Township | 3,164 | 3,261 | 3,304 | 3,332 | 3,364 | 3,412 | NA | NA | NA | NA | NA | |
| 06000US4201927352 | Butler County | Franklin Township | 2,598 | 2,578 | 2,562 | 2,587 | 2,599 | 2,602 | NA | NA | NA | NA | NA | |
| 06000US4201932688 | Butler County | Harmony Borough | 942 | 934 | 923 | 918 | 911 | 905 | NA | NA | NA | NA | NA | |
| 06000US4201932896 | Butler County | Harrisville Borough | 819 | 807 | 799 | 793 | 787 | 782 | NA | NA | NA | NA | NA | |
| 06000US4201937344 | Butler County | Jackson Township | 4,883 | 5,252 | 5,590 | 5,772 | 6,093 | 6,585 | NA | NA | NA | NA | NA | |
| 06000US4201937848 | Butler County | Jefferson Township | 5,212 | 5,178 | 5,136 | 5,121 | 5,101 | 5,096 | NA | NA | NA | NA | NA | |
| 06000US4201938768 | Butler County | Karns City Borough | 175 | 165 | 163 | 162 | 161 | 160 | NA | NA | NA | NA | NA | |
| 06000US4201941208 | Butler County | Lancaster Township | 2,745 | 3,048 | 3,228 | 3,417 | 3,589 | 3,734 | NA | NA | NA | NA | NA | |
| 06000US4201947448 | Butler County | Marion Township | 1,167 | 1,128 | 1,116 | 1,125 | 1,118 | 1,110 | NA | NA | NA | NA | NA | |
| 06000US4201947672 | Butler County | Mars Borough | 1,458 | 1,430 | 1,416 | 1,408 | 1,401 | 1,391 | NA | NA | NA | NA | NA | |
| 06000US4201948688 | Butler County | Mercer Township | 993 | 1,011 | 1,014 | 1,009 | 1,001 | 1,002 | NA | NA | NA | NA | NA | |
| 06000US4201949056 | Butler County | Middlesex Township | 6,820 | 7,098 | 7,343 | 7,395 | 7,438 | 7,513 | NA | NA | NA | NA | NA | |
| 06000US4201952176 | Butler County | Muddy Creek Township | 2,207 | 2,195 | 2,189 | 2,182 | 2,172 | 2,168 | NA | NA | NA | NA | NA | |
| 06000US4201955992 | Butler County | Oakland Township | 2,769 | 2,764 | 2,743 | 2,731 | 2,715 | 2,707 | NA | NA | NA | NA | NA | |
| 06000US4201957984 | Butler County | Parker Township | 573 | 574 | 573 | 570 | 566 | 562 | NA | NA | NA | NA | NA | |
| 06000US4201958792 | Butler County | Penn Township | 4,990 | 4,972 | 4,938 | 4,927 | 4,908 | 4,890 | NA | NA | NA | NA | NA | |
| 06000US4201959672 | Butler County | Petrolia Borough | 179 | 177 | 175 | 174 | 173 | 171 | NA | NA | NA | NA | NA | |
| 06000US4201962224 | Butler County | Portersville Borough | 231 | 227 | 225 | 224 | 222 | 220 | NA | NA | NA | NA | NA | |
| 06000US4201962752 | Butler County | Prospect Borough | 1,123 | 1,116 | 1,108 | 1,102 | 1,093 | 1,086 | NA | NA | NA | NA | NA | |
| 06000US4201968056 | Butler County | Saxonburg Borough | 1,426 | 1,412 | 1,397 | 1,389 | 1,377 | 1,368 | NA | NA | NA | NA | NA | |
| 06000US4201969309 | Butler County | Seven Fields Borough | 2,919 | 2,898 | 2,873 | 2,871 | 2,866 | 2,864 | NA | NA | NA | NA | NA | |
| 06000US4201971184 | Butler County | Slippery Rock Borough | 3,081 | 3,621 | 3,606 | 3,593 | 3,571 | 3,551 | NA | NA | NA | NA | NA | |
| 06000US4201971192 | Butler County | Slippery Rock Township | 6,806 | 8,256 | 8,416 | 8,406 | 8,373 | 8,349 | NA | NA | NA | NA | NA | |
| 06000US4201975184 | Butler County | Summit Township | 4,504 | 4,435 | 4,394 | 4,372 | 4,339 | 4,308 | NA | NA | NA | NA | NA | |
| 06000US4201979504 | Butler County | Valencia Borough | 537 | 688 | 695 | 692 | 686 | 681 | NA | NA | NA | NA | NA | |
| 06000US4201979904 | Butler County | Venango Township | 866 | 865 | 856 | 851 | 844 | 839 | NA | NA | NA | NA | NA | |
| 06000US4201981192 | Butler County | Washington Township | 1,288 | 1,267 | 1,255 | 1,250 | 1,242 | 1,236 | NA | NA | NA | NA | NA | |
| 06000US4201983376 | Butler County | West Liberty Borough | 335 | 330 | 326 | 325 | 322 | 320 | NA | NA | NA | NA | NA | |
| 06000US4201984064 | Butler County | West Sunbury Borough | 182 | 180 | 178 | 177 | 175 | 174 | NA | NA | NA | NA | NA | |
| 06000US4201985784 | Butler County | Winfield Township | 3,361 | 3,328 | 3,300 | 3,298 | 3,297 | 3,287 | NA | NA | NA | NA | NA | |
| 06000US4201986536 | Butler County | Worth Township | 1,400 | 1,381 | 1,371 | 1,366 | 1,361 | 1,357 | NA | NA | NA | NA | NA | |
| 06000US4201987272 | Butler County | Zelienople Borough | 3,912 | 3,867 | 3,823 | 3,803 | 3,772 | 3,752 | NA | NA | NA | NA | NA | |
| 06000US4205105288 | Fayette County | Belle Vernon Borough | 1,024 | 1,013 | 1,001 | 993 | 987 | 979 | NA | NA | NA | NA | NA | |
| 06000US4205109432 | Fayette County | Brownsville Borough | 2,185 | 2,151 | 2,123 | 2,106 | 2,094 | 2,075 | NA | NA | NA | NA | NA | |
| 06000US4205109434 | Fayette County | Brownsville Township | 534 | 529 | 523 | 519 | 515 | 511 | NA | NA | NA | NA | NA | |
| 06000US4205110152 | Fayette County | Bullskin Township | 6,740 | 6,668 | 6,591 | 6,542 | 6,502 | 6,453 | NA | NA | NA | NA | NA | |
| 06000US4205115776 | Fayette County | Connellsville City | 7,031 | 6,901 | 6,787 | 6,710 | 6,648 | 6,574 | NA | NA | NA | NA | NA | |
| 06000US4205115784 | Fayette County | Connellsville Township | 2,076 | 2,072 | 2,048 | 2,033 | 2,022 | 2,008 | NA | NA | NA | NA | NA | |
| 06000US4205118360 | Fayette County | Dawson Borough | 352 | 349 | 343 | 341 | 338 | 336 | NA | NA | NA | NA | NA | |
| 06000US4205120216 | Fayette County | Dunbar Borough | 1,013 | 1,012 | 1,000 | 993 | 987 | 978 | NA | NA | NA | NA | NA | |
| 06000US4205120224 | Fayette County | Dunbar Township | 6,672 | 6,576 | 6,502 | 6,457 | 6,419 | 6,371 | NA | NA | NA | NA | NA | |
| 06000US4205124336 | Fayette County | Everson Borough | 771 | 760 | 752 | 746 | 741 | 736 | NA | NA | NA | NA | NA | |
| 06000US4205124536 | Fayette County | Fairchance Borough | 1,890 | 1,845 | 1,825 | 1,811 | 1,800 | 1,787 | NA | NA | NA | NA | NA | |
| 06000US4205125456 | Fayette County | Fayette City Borough | 502 | 494 | 488 | 484 | 480 | 476 | NA | NA | NA | NA | NA | |
| 06000US4205127400 | Fayette County | Franklin Township | 2,378 | 2,342 | 2,315 | 2,300 | 2,288 | 2,272 | NA | NA | NA | NA | NA | |
| 06000US4205128792 | Fayette County | Georges Township | 6,346 | 6,297 | 6,222 | 6,176 | 6,137 | 6,092 | NA | NA | NA | NA | NA | |
| 06000US4205128856 | Fayette County | German Township | 4,669 | 4,636 | 4,582 | 4,547 | 4,518 | 4,483 | NA | NA | NA | NA | NA | |
| 06000US4205133896 | Fayette County | Henry Clay Township | 1,761 | 1,740 | 1,716 | 1,707 | 1,696 | 1,681 | NA | NA | NA | NA | NA | |
| 06000US4205137872 | Fayette County | Jefferson Township | 2,004 | 1,985 | 1,961 | 1,946 | 1,935 | 1,920 | NA | NA | NA | NA | NA | |
| 06000US4205145144 | Fayette County | Lower Tyrone Township | 1,073 | 1,058 | 1,048 | 1,041 | 1,035 | 1,028 | NA | NA | NA | NA | NA | |
| 06000US4205145560 | Fayette County | Luzerne Township | 5,586 | 5,465 | 5,346 | 5,252 | 5,364 | 5,433 | NA | NA | NA | NA | NA | |
| 06000US4205147560 | Fayette County | Markleysburg Borough | 246 | 239 | 238 | 236 | 236 | 234 | NA | NA | NA | NA | NA | |
| 06000US4205148000 | Fayette County | Masontown Borough | 3,276 | 3,207 | 3,169 | 3,144 | 3,124 | 3,100 | NA | NA | NA | NA | NA | |
| 06000US4205148616 | Fayette County | Menallen Township | 4,098 | 4,081 | 4,062 | 4,041 | 4,021 | 3,980 | NA | NA | NA | NA | NA | |
| 06000US4205153504 | Fayette County | Newell Borough | 513 | 507 | 501 | 496 | 493 | 490 | NA | NA | NA | NA | NA | |
| 06000US4205154392 | Fayette County | Nicholson Township | 1,732 | 1,706 | 1,686 | 1,674 | 1,662 | 1,650 | NA | NA | NA | NA | NA | |
| 06000US4205155464 | Fayette County | North Union Township | 11,828 | 11,713 | 11,587 | 11,509 | 11,445 | 11,368 | NA | NA | NA | NA | NA | |
| 06000US4205156408 | Fayette County | Ohiopyle Borough | 37 | 37 | 37 | 36 | 36 | 36 | NA | NA | NA | NA | NA | |
| 06000US4205159464 | Fayette County | Perry Township | 2,338 | 2,321 | 2,293 | 2,277 | 2,262 | 2,244 | NA | NA | NA | NA | NA | |
| 06000US4205159520 | Fayette County | Perryopolis Borough | 1,705 | 1,679 | 1,653 | 1,634 | 1,617 | 1,599 | NA | NA | NA | NA | NA | |
| 06000US4205161864 | Fayette County | Point Marion Borough | 1,156 | 1,132 | 1,119 | 1,110 | 1,102 | 1,094 | NA | NA | NA | NA | NA | |
| 06000US4205163904 | Fayette County | Redstone Township | 5,079 | 5,008 | 4,945 | 4,904 | 4,871 | 4,831 | NA | NA | NA | NA | NA | |
| 06000US4205167640 | Fayette County | Saltlick Township | 3,037 | 3,003 | 2,968 | 2,946 | 2,930 | 2,908 | NA | NA | NA | NA | NA | |
| 06000US4205169336 | Fayette County | Seven Springs Borough (part) | 12 | 9 | 9 | 9 | 9 | 9 | NA | NA | NA | NA | NA | |
| 06000US4205171320 | Fayette County | Smithfield Borough | 831 | 819 | 810 | 803 | 798 | 793 | NA | NA | NA | NA | NA | |
| 06000US4205172080 | Fayette County | South Connellsville Borough | 1,917 | 1,897 | 1,874 | 1,861 | 1,850 | 1,835 | NA | NA | NA | NA | NA | |
| 06000US4205172544 | Fayette County | South Union Township | 10,890 | 10,713 | 10,588 | 10,492 | 10,403 | 10,300 | NA | NA | NA | NA | NA | |
| 06000US4205173064 | Fayette County | Springfield Township | 2,732 | 2,713 | 2,684 | 2,667 | 2,651 | 2,634 | NA | NA | NA | NA | NA | |
| 06000US4205173240 | Fayette County | Springhill Township | 2,722 | 2,707 | 2,677 | 2,658 | 2,642 | 2,622 | NA | NA | NA | NA | NA | |
| 06000US4205174080 | Fayette County | Stewart Township | 623 | 613 | 609 | 610 | 615 | 610 | NA | NA | NA | NA | NA | |
| 06000US4205178528 | Fayette County | Uniontown City | 9,984 | 9,847 | 9,689 | 9,639 | 9,548 | 9,434 | NA | NA | NA | NA | NA | |
| 06000US4205179344 | Fayette County | Upper Tyrone Township | 1,773 | 1,750 | 1,728 | 1,717 | 1,705 | 1,694 | NA | NA | NA | NA | NA | |
| 06000US4205179768 | Fayette County | Vanderbilt Borough | 419 | 408 | 404 | 399 | 398 | 395 | NA | NA | NA | NA | NA | |
| 06000US4205181232 | Fayette County | Washington Township | 3,894 | 3,828 | 3,769 | 3,730 | 3,695 | 3,659 | NA | NA | NA | NA | NA | |
| 06000US4205184344 | Fayette County | Wharton Township | 3,355 | 3,329 | 3,297 | 3,349 | 3,340 | 3,309 | NA | NA | NA | NA | NA | |
| 06000US4205900740 | Greene County | Aleppo Township | 429 | 419 | 416 | 413 | 409 | 404 | NA | NA | NA | NA | NA | |
| 06000US4205911328 | Greene County | Carmichaels Borough | 432 | 419 | 411 | 408 | 405 | 401 | NA | NA | NA | NA | NA | |
| 06000US4205912032 | Greene County | Center Township | 1,113 | 1,101 | 1,084 | 1,086 | 1,073 | 1,065 | NA | NA | NA | NA | NA | |
| 06000US4205913896 | Greene County | Clarksville Borough | 203 | 192 | 189 | 188 | 185 | 183 | NA | NA | NA | NA | NA | |
| 06000US4205917648 | Greene County | Cumberland Township | 6,383 | 6,310 | 6,204 | 6,181 | 6,126 | 6,066 | NA | NA | NA | NA | NA | |
| 06000US4205920296 | Greene County | Dunkard Township | 2,177 | 2,145 | 2,106 | 2,095 | 2,071 | 2,047 | NA | NA | NA | NA | NA | |
| 06000US4205927408 | Greene County | Franklin Township | 7,056 | 6,914 | 6,669 | 6,773 | 6,645 | 6,653 | NA | NA | NA | NA | NA | |
| 06000US4205927800 | Greene County | Freeport Township | 269 | 266 | 260 | 261 | 258 | 255 | NA | NA | NA | NA | NA | |
| 06000US4205929152 | Greene County | Gilmore Township | 234 | 234 | 229 | 228 | 225 | 223 | NA | NA | NA | NA | NA | |
| 06000US4205930640 | Greene County | Gray Township | 182 | 179 | 175 | 176 | 174 | 172 | NA | NA | NA | NA | NA | |
| 06000US4205930952 | Greene County | Greene Township | 401 | 395 | 398 | 395 | 395 | 391 | NA | NA | NA | NA | NA | |
| 06000US4205931192 | Greene County | Greensboro Borough | 264 | 262 | 257 | 256 | 253 | 248 | NA | NA | NA | NA | NA | |
| 06000US4205937376 | Greene County | Jackson Township | 381 | 379 | 377 | 374 | 372 | 367 | NA | NA | NA | NA | NA | |
| 06000US4205937880 | Greene County | Jefferson Borough | 253 | 251 | 246 | 244 | 242 | 239 | NA | NA | NA | NA | NA | |
| 06000US4205937888 | Greene County | Jefferson Township | 2,351 | 2,312 | 2,269 | 2,257 | 2,236 | 2,210 | NA | NA | NA | NA | NA | |
| 06000US4205950400 | Greene County | Monongahela Township | 1,480 | 1,464 | 1,442 | 1,443 | 1,427 | 1,415 | NA | NA | NA | NA | NA | |
| 06000US4205950992 | Greene County | Morgan Township | 2,335 | 2,294 | 2,249 | 2,238 | 2,212 | 2,187 | NA | NA | NA | NA | NA | |
| 06000US4205951064 | Greene County | Morris Township | 564 | 553 | 543 | 538 | 531 | 525 | NA | NA | NA | NA | NA | |
| 06000US4205959472 | Greene County | Perry Township | 1,396 | 1,379 | 1,360 | 1,356 | 1,344 | 1,331 | NA | NA | NA | NA | NA | |
| 06000US4205964432 | Greene County | Rices Landing Borough | 425 | 414 | 406 | 403 | 397 | 392 | NA | NA | NA | NA | NA | |
| 06000US4205964512 | Greene County | Richhill Township | 775 | 758 | 743 | 740 | 738 | 730 | NA | NA | NA | NA | NA | |
| 06000US4205973248 | Greene County | Springhill Township | 319 | 316 | 310 | 308 | 305 | 301 | NA | NA | NA | NA | NA | |
| 06000US4205981248 | Greene County | Washington Township | 932 | 915 | 901 | 902 | 894 | 894 | NA | NA | NA | NA | NA | |
| 06000US4205981768 | Greene County | Wayne Township | 1,025 | 1,021 | 1,013 | 1,015 | 1,009 | 1,009 | NA | NA | NA | NA | NA | |
| 06000US4205981832 | Greene County | Waynesburg Borough | 4,006 | 3,846 | 3,760 | 3,752 | 3,666 | 3,631 | NA | NA | NA | NA | NA | |
| 06000US4205984608 | Greene County | Whiteley Township | 569 | 559 | 548 | 549 | 550 | 546 | NA | NA | NA | NA | NA | |
| 06000US4206303032 | Indiana County | Armagh Borough | 102 | 101 | 100 | 100 | 100 | 99 | NA | NA | NA | NA | NA | |
| 06000US4206303064 | Indiana County | Armstrong Township | 2,761 | 2,758 | 2,752 | 2,759 | 2,759 | 2,747 | NA | NA | NA | NA | NA | |
| 06000US4206304056 | Indiana County | Banks Township | 899 | 898 | 896 | 898 | 896 | 893 | NA | NA | NA | NA | NA | |
| 06000US4206306752 | Indiana County | Black Lick Township | 1,117 | 1,115 | 1,111 | 1,114 | 1,112 | 1,105 | NA | NA | NA | NA | NA | |
| 06000US4206306904 | Indiana County | Blairsville Borough | 3,214 | 3,210 | 3,196 | 3,201 | 3,194 | 3,176 | NA | NA | NA | NA | NA | |
| 06000US4206309624 | Indiana County | Brush Valley Township | 1,675 | 1,675 | 1,670 | 1,675 | 1,679 | 1,672 | NA | NA | NA | NA | NA | |
| 06000US4206310104 | Indiana County | Buffington Township | 1,225 | 1,223 | 1,220 | 1,221 | 1,221 | 1,218 | NA | NA | NA | NA | NA | |
| 06000US4206310352 | Indiana County | Burrell Township | 3,491 | 3,478 | 3,465 | 3,464 | 3,455 | 3,434 | NA | NA | NA | NA | NA | |
| 06000US4206311120 | Indiana County | Canoe Township | 1,432 | 1,421 | 1,413 | 1,420 | 1,415 | 1,407 | NA | NA | NA | NA | NA | |
| 06000US4206312040 | Indiana County | Center Township | 4,391 | 4,375 | 4,356 | 4,363 | 4,354 | 4,330 | NA | NA | NA | NA | NA | |
| 06000US4206313120 | Indiana County | Cherry Tree Borough | 268 | 273 | 272 | 274 | 273 | 271 | NA | NA | NA | NA | NA | |
| 06000US4206313072 | Indiana County | Cherryhill Township | 2,445 | 2,440 | 2,432 | 2,437 | 2,434 | 2,421 | NA | NA | NA | NA | NA | |
| 06000US4206314520 | Indiana County | Clymer Borough | 1,321 | 1,316 | 1,312 | 1,313 | 1,310 | 1,304 | NA | NA | NA | NA | NA | |
| 06000US4206315560 | Indiana County | Conemaugh Township | 2,060 | 2,058 | 2,051 | 2,055 | 2,051 | 2,043 | NA | NA | NA | NA | NA | |
| 06000US4206317024 | Indiana County | Creekside Borough | 288 | 283 | 282 | 282 | 281 | 280 | NA | NA | NA | NA | NA | |
| 06000US4206321456 | Indiana County | East Mahoning Township | 965 | 962 | 958 | 960 | 960 | 954 | NA | NA | NA | NA | NA | |
| 06000US4206322048 | Indiana County | East Wheatfield Township | 2,136 | 2,135 | 2,128 | 2,130 | 2,126 | 2,113 | NA | NA | NA | NA | NA | |
| 06000US4206324040 | Indiana County | Ernest Borough | 417 | 416 | 414 | 414 | 413 | 410 | NA | NA | NA | NA | NA | |
| 06000US4206329512 | Indiana County | Glen Campbell Borough | 256 | 253 | 252 | 252 | 252 | 250 | NA | NA | NA | NA | NA | |
| 06000US4206330416 | Indiana County | Grant Township | 626 | 635 | 634 | 635 | 634 | 630 | NA | NA | NA | NA | NA | |
| 06000US4206330816 | Indiana County | Green Township | 3,414 | 3,411 | 3,398 | 3,402 | 3,398 | 3,388 | NA | NA | NA | NA | NA | |
| 06000US4206335408 | Indiana County | Homer City Borough | 1,730 | 1,724 | 1,717 | 1,720 | 1,716 | 1,708 | NA | NA | NA | NA | NA | |
| 06000US4206336816 | Indiana County | Indiana Borough | 14,044 | 14,209 | 14,293 | 14,280 | 14,767 | 14,697 | NA | NA | NA | NA | NA | |
| 06000US4206347472 | Indiana County | Marion Center Borough | 405 | 407 | 405 | 407 | 406 | 404 | NA | NA | NA | NA | NA | |
| 06000US4206350624 | Indiana County | Montgomery Township | 1,430 | 1,420 | 1,414 | 1,417 | 1,416 | 1,410 | NA | NA | NA | NA | NA | |
| 06000US4206355184 | Indiana County | North Mahoning Township | 1,331 | 1,329 | 1,326 | 1,327 | 1,327 | 1,319 | NA | NA | NA | NA | NA | |
| 06000US4206360320 | Indiana County | Pine Township | 1,860 | 1,852 | 1,844 | 1,847 | 1,846 | 1,837 | NA | NA | NA | NA | NA | |
| 06000US4206361632 | Indiana County | Plumville Borough | 255 | 250 | 249 | 249 | 248 | 247 | NA | NA | NA | NA | NA | |
| 06000US4206363584 | Indiana County | Rayne Township | 2,786 | 2,772 | 2,760 | 2,758 | 2,753 | 2,738 | NA | NA | NA | NA | NA | |
| 06000US4206367648 | Indiana County | Saltsburg Borough | 780 | 770 | 766 | 768 | 766 | 761 | NA | NA | NA | NA | NA | |
| 06000US4206370040 | Indiana County | Shelocta Borough | 102 | 101 | 100 | 100 | 100 | 99 | NA | NA | NA | NA | NA | |
| 06000US4206371256 | Indiana County | Smicksburg Borough | 56 | 55 | 55 | 55 | 54 | 54 | NA | NA | NA | NA | NA | |
| 06000US4206372304 | Indiana County | South Mahoning Township | 1,825 | 1,814 | 1,809 | 1,813 | 1,810 | 1,798 | NA | NA | NA | NA | NA | |
| 06000US4206381256 | Indiana County | Washington Township | 1,649 | 1,647 | 1,642 | 1,645 | 1,642 | 1,634 | NA | NA | NA | NA | NA | |
| 06000US4206383416 | Indiana County | West Mahoning Township | 1,324 | 1,319 | 1,313 | 1,316 | 1,317 | 1,309 | NA | NA | NA | NA | NA | |
| 06000US4206384184 | Indiana County | West Wheatfield Township | 2,142 | 2,134 | 2,125 | 2,130 | 2,126 | 2,115 | NA | NA | NA | NA | NA | |
| 06000US4206384472 | Indiana County | White Township | 15,336 | 15,192 | 15,084 | 15,162 | 14,968 | 14,933 | NA | NA | NA | NA | NA | |
| 06000US4206387160 | Indiana County | Young Township | 1,688 | 1,684 | 1,679 | 1,682 | 1,678 | 1,670 | NA | NA | NA | NA | NA | |
| 06000US4207305936 | Lawrence County | Bessemer Borough | 1,076 | 1,066 | 1,052 | 1,047 | 1,041 | 1,038 | NA | NA | NA | NA | NA | |
| 06000US4207323280 | Lawrence County | Ellport Borough | 1,082 | 1,087 | 1,088 | 1,093 | 1,087 | 1,081 | NA | NA | NA | NA | NA | |
| 06000US4207323304 | Lawrence County | Ellwood City Borough (part) | 7,032 | 6,959 | 6,881 | 6,847 | 6,803 | 6,774 | NA | NA | NA | NA | NA | |
| 06000US4207323768 | Lawrence County | Enon Valley Borough | 301 | 304 | 300 | 299 | 300 | 301 | NA | NA | NA | NA | NA | |
| 06000US4207334248 | Lawrence County | Hickory Township | 2,320 | 2,311 | 2,292 | 2,295 | 2,286 | 2,304 | NA | NA | NA | NA | NA | |
| 06000US4207343824 | Lawrence County | Little Beaver Township | 1,224 | 1,216 | 1,206 | 1,200 | 1,194 | 1,192 | NA | NA | NA | NA | NA | |
| 06000US4207346648 | Lawrence County | Mahoning Township | 2,708 | 2,694 | 2,668 | 2,660 | 2,649 | 2,649 | NA | NA | NA | NA | NA | |
| 06000US4207353064 | Lawrence County | Neshannock Township | 9,843 | 9,789 | 9,704 | 9,671 | 9,624 | 9,599 | NA | NA | NA | NA | NA | |
| 06000US4207353184 | Lawrence County | New Beaver Borough | 1,372 | 1,367 | 1,352 | 1,347 | 1,345 | 1,343 | NA | NA | NA | NA | NA | |
| 06000US4207353368 | Lawrence County | New Castle City | 21,926 | 21,741 | 21,499 | 21,396 | 21,259 | 21,175 | NA | NA | NA | NA | NA | |
| 06000US4207354352 | Lawrence County | New Wilmington Borough | 2,092 | 2,101 | 2,098 | 2,096 | 2,088 | 2,084 | NA | NA | NA | NA | NA | |
| 06000US4207354768 | Lawrence County | North Beaver Township | 3,962 | 3,948 | 3,931 | 3,940 | 3,928 | 3,934 | NA | NA | NA | NA | NA | |
| 06000US4207359488 | Lawrence County | Perry Township | 1,853 | 1,843 | 1,827 | 1,819 | 1,813 | 1,809 | NA | NA | NA | NA | NA | |
| 06000US4207361104 | Lawrence County | Plain Grove Township | 777 | 777 | 769 | 766 | 761 | 759 | NA | NA | NA | NA | NA | |
| 06000US4207362904 | Lawrence County | Pulaski Township | 3,102 | 3,078 | 3,052 | 3,048 | 3,047 | 3,043 | NA | NA | NA | NA | NA | |
| 06000US4207371620 | Lawrence County | S.N.P.J. Borough | 18 | 16 | 16 | 16 | 15 | 15 | NA | NA | NA | NA | NA | |
| 06000US4207368408 | Lawrence County | Scott Township | 2,176 | 2,162 | 2,150 | 2,141 | 2,133 | 2,133 | NA | NA | NA | NA | NA | |
| 06000US4207370080 | Lawrence County | Shenango Township | 7,133 | 7,092 | 7,031 | 7,005 | 6,972 | 6,960 | NA | NA | NA | NA | NA | |
| 06000US4207371200 | Lawrence County | Slippery Rock Township | 2,913 | 2,899 | 2,876 | 2,868 | 2,854 | 2,851 | NA | NA | NA | NA | NA | |
| 06000US4207372376 | Lawrence County | South New Castle Borough | 647 | 651 | 644 | 641 | 637 | 635 | NA | NA | NA | NA | NA | |
| 06000US4207376192 | Lawrence County | Taylor Township | 989 | 996 | 986 | 982 | 977 | 974 | NA | NA | NA | NA | NA | |
| 06000US4207378368 | Lawrence County | Union Township | 4,996 | 4,953 | 4,906 | 4,887 | 4,863 | 4,851 | NA | NA | NA | NA | NA | |
| 06000US4207380368 | Lawrence County | Volant Borough | 126 | 126 | 125 | 124 | 124 | 123 | NA | NA | NA | NA | NA | |
| 06000US4207380880 | Lawrence County | Wampum Borough | 559 | 555 | 547 | 546 | 543 | 541 | NA | NA | NA | NA | NA | |
| 06000US4207381272 | Lawrence County | Washington Township | 711 | 702 | 695 | 692 | 692 | 697 | NA | NA | NA | NA | NA | |
| 06000US4207381776 | Lawrence County | Wayne Township | 2,469 | 2,454 | 2,432 | 2,426 | 2,409 | 2,404 | NA | NA | NA | NA | NA | |
| 06000US4207385504 | Lawrence County | Wilmington Township | 2,663 | 2,663 | 2,644 | 2,648 | 2,643 | 2,642 | NA | NA | NA | NA | NA | |
| 06000US4212500988 | Washington County | Allenport Borough | 484 | 479 | 476 | 475 | 471 | 469 | NA | NA | NA | NA | NA | |
| 06000US4212502384 | Washington County | Amwell Township | 3,679 | 3,659 | 3,660 | 3,655 | 3,650 | 3,646 | NA | NA | NA | NA | NA | |
| 06000US4212504568 | Washington County | Beallsville Borough | 393 | 395 | 393 | 392 | 390 | 389 | NA | NA | NA | NA | NA | |
| 06000US4212505672 | Washington County | Bentleyville Borough | 2,352 | 2,360 | 2,351 | 2,345 | 2,336 | 2,326 | NA | NA | NA | NA | NA | |
| 06000US4212506840 | Washington County | Blaine Township | 617 | 630 | 631 | 629 | 626 | 629 | NA | NA | NA | NA | NA | |
| 06000US4212510032 | Washington County | Buffalo Township | 1,991 | 1,978 | 1,969 | 1,966 | 1,968 | 1,966 | NA | NA | NA | NA | NA | |
| 06000US4212510224 | Washington County | Burgettstown Borough | 1,425 | 1,405 | 1,397 | 1,391 | 1,385 | 1,390 | NA | NA | NA | NA | NA | |
| 06000US4212510768 | Washington County | California Borough | 5,362 | 5,097 | 4,653 | 4,646 | 4,630 | 4,615 | NA | NA | NA | NA | NA | |
| 06000US4212511152 | Washington County | Canonsburg Borough | 9,744 | 9,686 | 9,631 | 9,605 | 9,563 | 9,529 | NA | NA | NA | NA | NA | |
| 06000US4212511176 | Washington County | Canton Township | 8,209 | 8,247 | 8,289 | 8,289 | 8,287 | 8,269 | NA | NA | NA | NA | NA | |
| 06000US4212511424 | Washington County | Carroll Township | 5,380 | 5,351 | 5,325 | 5,314 | 5,290 | 5,274 | NA | NA | NA | NA | NA | |
| 06000US4212511800 | Washington County | Cecil Township | 14,609 | 14,787 | 14,923 | 15,072 | 15,110 | 15,190 | NA | NA | NA | NA | NA | |
| 06000US4212512224 | Washington County | Centerville Borough | 3,256 | 3,264 | 3,247 | 3,240 | 3,230 | 3,223 | NA | NA | NA | NA | NA | |
| 06000US4212512704 | Washington County | Charleroi Borough | 4,234 | 4,193 | 4,166 | 4,151 | 4,130 | 4,112 | NA | NA | NA | NA | NA | |
| 06000US4212512848 | Washington County | Chartiers Township | 8,632 | 8,966 | 9,164 | 9,199 | 9,260 | 9,302 | NA | NA | NA | NA | NA | |
| 06000US4212514000 | Washington County | Claysville Borough | 733 | 717 | 713 | 711 | 708 | 706 | NA | NA | NA | NA | NA | |
| 06000US4212514568 | Washington County | Coal Center Borough | 110 | 112 | 111 | 112 | 112 | 110 | NA | NA | NA | NA | NA | |
| 06000US4212514896 | Washington County | Cokeburg Borough | 629 | 619 | 613 | 612 | 609 | 607 | NA | NA | NA | NA | NA | |
| 06000US4212517314 | Washington County | Cross Creek Township | 1,371 | 1,371 | 1,365 | 1,367 | 1,361 | 1,358 | NA | NA | NA | NA | NA | |
| 06000US4212518496 | Washington County | Deemston Borough | 754 | 747 | 743 | 741 | 738 | 735 | NA | NA | NA | NA | NA | |
| 06000US4212519464 | Washington County | Donegal Township | 2,395 | 2,408 | 2,396 | 2,396 | 2,388 | 2,379 | NA | NA | NA | NA | NA | |
| 06000US4212519536 | Washington County | Donora Borough | 4,569 | 4,547 | 4,519 | 4,505 | 4,482 | 4,462 | NA | NA | NA | NA | NA | |
| 06000US4212520328 | Washington County | Dunlevy Borough | 371 | 368 | 366 | 365 | 365 | 363 | NA | NA | NA | NA | NA | |
| 06000US4212520808 | Washington County | East Bethlehem Township | 2,311 | 2,281 | 2,268 | 2,260 | 2,248 | 2,238 | NA | NA | NA | NA | NA | |
| 06000US4212521144 | Washington County | East Finley Township | 1,288 | 1,280 | 1,273 | 1,276 | 1,282 | 1,286 | NA | NA | NA | NA | NA | |
| 06000US4212522016 | Washington County | East Washington Borough | 1,853 | 1,846 | 1,835 | 1,829 | 1,820 | 1,814 | NA | NA | NA | NA | NA | |
| 06000US4212522800 | Washington County | Elco Borough | 267 | 263 | 261 | 261 | 260 | 257 | NA | NA | NA | NA | NA | |
| 06000US4212523296 | Washington County | Ellsworth Borough | 945 | 918 | 910 | 908 | 904 | 899 | NA | NA | NA | NA | NA | |
| 06000US4212525104 | Washington County | Fallowfield Township | 4,099 | 4,106 | 4,081 | 4,066 | 4,051 | 4,041 | NA | NA | NA | NA | NA | |
| 06000US4212525944 | Washington County | Finleyville Borough | 376 | 368 | 366 | 363 | 361 | 360 | NA | NA | NA | NA | NA | |
| 06000US4212531082 | Washington County | Green Hills Borough | 20 | 17 | 17 | 17 | 17 | 17 | NA | NA | NA | NA | NA | |
| 06000US4212532440 | Washington County | Hanover Township | 2,416 | 2,411 | 2,406 | 2,399 | 2,390 | 2,382 | NA | NA | NA | NA | NA | |
| 06000US4212535696 | Washington County | Hopewell Township | 852 | 854 | 858 | 860 | 863 | 862 | NA | NA | NA | NA | NA | |
| 06000US4212535896 | Washington County | Houston Borough | 1,172 | 1,147 | 1,140 | 1,137 | 1,130 | 1,126 | NA | NA | NA | NA | NA | |
| 06000US4212536800 | Washington County | Independence Township | 1,515 | 1,500 | 1,493 | 1,491 | 1,487 | 1,483 | NA | NA | NA | NA | NA | |
| 06000US4212537936 | Washington County | Jefferson Township | 1,119 | 1,117 | 1,115 | 1,115 | 1,114 | 1,112 | NA | NA | NA | NA | NA | |
| 06000US4212544512 | Washington County | Long Branch Borough | 421 | 416 | 414 | 413 | 411 | 410 | NA | NA | NA | NA | NA | |
| 06000US4212547400 | Washington County | Marianna Borough | 399 | 394 | 392 | 390 | 388 | 386 | NA | NA | NA | NA | NA | |
| 06000US4212546072 | Washington County | McDonald Borough (part) | 1,664 | 1,654 | 1,643 | 1,638 | 1,629 | 1,623 | NA | NA | NA | NA | NA | |
| 06000US4212549240 | Washington County | Midway Borough | 924 | 915 | 914 | 913 | 911 | 908 | NA | NA | NA | NA | NA | |
| 06000US4212550408 | Washington County | Monongahela City | 4,159 | 4,121 | 4,094 | 4,079 | 4,059 | 4,041 | NA | NA | NA | NA | NA | |
| 06000US4212551104 | Washington County | Morris Township | 909 | 910 | 905 | 905 | 903 | 902 | NA | NA | NA | NA | NA | |
| 06000US4212551864 | Washington County | Mount Pleasant Township | 3,290 | 3,319 | 3,322 | 3,343 | 3,344 | 3,351 | NA | NA | NA | NA | NA | |
| 06000US4212553496 | Washington County | New Eagle Borough | 2,049 | 2,046 | 2,034 | 2,031 | 2,026 | 2,018 | NA | NA | NA | NA | NA | |
| 06000US4212554800 | Washington County | North Bethlehem Township | 1,553 | 1,556 | 1,549 | 1,547 | 1,546 | 1,541 | NA | NA | NA | NA | NA | |
| 06000US4212554888 | Washington County | North Charleroi Borough | 1,303 | 1,307 | 1,300 | 1,295 | 1,287 | 1,283 | NA | NA | NA | NA | NA | |
| 06000US4212555040 | Washington County | North Franklin Township | 4,825 | 4,807 | 4,782 | 4,770 | 4,747 | 4,726 | NA | NA | NA | NA | NA | |
| 06000US4212555432 | Washington County | North Strabane Township | 15,700 | 16,095 | 16,440 | 16,871 | 17,154 | 17,433 | NA | NA | NA | NA | NA | |
| 06000US4212555712 | Washington County | Nottingham Township | 2,941 | 2,846 | 2,845 | 2,882 | 2,984 | 3,065 | NA | NA | NA | NA | NA | |
| 06000US4212559608 | Washington County | Peters Township | 22,946 | 23,107 | 23,275 | 23,300 | 23,267 | 23,262 | NA | NA | NA | NA | NA | |
| 06000US4212565376 | Washington County | Robinson Township | 1,707 | 1,698 | 1,688 | 1,683 | 1,678 | 1,672 | NA | NA | NA | NA | NA | |
| 06000US4212566016 | Washington County | Roscoe Borough | 720 | 714 | 710 | 706 | 703 | 701 | NA | NA | NA | NA | NA | |
| 06000US4212571288 | Washington County | Smith Township | 4,233 | 4,234 | 4,226 | 4,217 | 4,214 | 4,205 | NA | NA | NA | NA | NA | |
| 06000US4212571792 | Washington County | Somerset Township | 2,581 | 2,551 | 2,543 | 2,547 | 2,542 | 2,538 | NA | NA | NA | NA | NA | |
| 06000US4212572176 | Washington County | South Franklin Township | 2,868 | 2,882 | 2,872 | 2,869 | 2,863 | 2,855 | NA | NA | NA | NA | NA | |
| 06000US4212572504 | Washington County | South Strabane Township | 9,613 | 9,706 | 9,683 | 9,659 | 9,635 | 9,672 | NA | NA | NA | NA | NA | |
| 06000US4212572736 | Washington County | Speers Borough | 1,088 | 1,064 | 1,060 | 1,057 | 1,050 | 1,047 | NA | NA | NA | NA | NA | |
| 06000US4212574224 | Washington County | Stockdale Borough | 421 | 422 | 420 | 419 | 415 | 414 | NA | NA | NA | NA | NA | |
| 06000US4212578008 | Washington County | Twilight Borough | 216 | 240 | 239 | 238 | 237 | 236 | NA | NA | NA | NA | NA | |
| 06000US4212578432 | Washington County | Union Township | 5,374 | 5,384 | 5,362 | 5,421 | 5,495 | 5,518 | NA | NA | NA | NA | NA | |
| 06000US4212581328 | Washington County | Washington City | 13,176 | 13,502 | 13,434 | 13,370 | 13,428 | 13,377 | NA | NA | NA | NA | NA | |
| 06000US4212582512 | Washington County | West Bethlehem Township | 1,291 | 1,305 | 1,300 | 1,296 | 1,288 | 1,284 | NA | NA | NA | NA | NA | |
| 06000US4212582616 | Washington County | West Brownsville Borough | 977 | 972 | 971 | 968 | 964 | 960 | NA | NA | NA | NA | NA | |
| 06000US4212583000 | Washington County | West Finley Township | 813 | 815 | 812 | 830 | 833 | 837 | NA | NA | NA | NA | NA | |
| 06000US4212583504 | Washington County | West Middletown Borough | 109 | 107 | 106 | 107 | 107 | 107 | NA | NA | NA | NA | NA | |
| 06000US4212583840 | Washington County | West Pike Run Township | 1,547 | 1,533 | 1,522 | 1,518 | 1,511 | 1,504 | NA | NA | NA | NA | NA | |
| 06000US4212900332 | Westmoreland County | Adamsburg Borough | 142 | 139 | 138 | 137 | 137 | 136 | NA | NA | NA | NA | NA | |
| 06000US4212900892 | Westmoreland County | Allegheny Township | 8,328 | 8,294 | 8,231 | 8,197 | 8,169 | 8,134 | NA | NA | NA | NA | NA | |
| 06000US4212903088 | Westmoreland County | Arnold City | 4,772 | 4,740 | 4,694 | 4,668 | 4,647 | 4,619 | NA | NA | NA | NA | NA | |
| 06000US4212903120 | Westmoreland County | Arona Borough | 255 | 251 | 249 | 248 | 245 | 244 | NA | NA | NA | NA | NA | |
| 06000US4212903688 | Westmoreland County | Avonmore Borough | 900 | 892 | 884 | 880 | 878 | 873 | NA | NA | NA | NA | NA | |
| 06000US4212905208 | Westmoreland County | Bell Township | 2,080 | 2,084 | 2,078 | 2,082 | 2,086 | 2,081 | NA | NA | NA | NA | NA | |
| 06000US4212907480 | Westmoreland County | Bolivar Borough | 435 | 431 | 427 | 423 | 422 | 419 | NA | NA | NA | NA | NA | |
| 06000US4212915912 | Westmoreland County | Cook Township | 1,896 | 1,876 | 1,861 | 1,852 | 1,844 | 1,836 | NA | NA | NA | NA | NA | |
| 06000US4212918768 | Westmoreland County | Delmont Borough | 2,596 | 2,592 | 2,611 | 2,603 | 2,613 | 2,630 | NA | NA | NA | NA | NA | |
| 06000US4212918960 | Westmoreland County | Derry Borough | 2,639 | 2,628 | 2,602 | 2,590 | 2,577 | 2,561 | NA | NA | NA | NA | NA | |
| 06000US4212918968 | Westmoreland County | Derry Township | 13,631 | 13,523 | 13,477 | 13,436 | 13,409 | 13,360 | NA | NA | NA | NA | NA | |
| 06000US4212919472 | Westmoreland County | Donegal Borough | 102 | 101 | 100 | 100 | 100 | 99 | NA | NA | NA | NA | NA | |
| 06000US4212919480 | Westmoreland County | Donegal Township | 2,192 | 2,197 | 2,179 | 2,187 | 2,185 | 2,187 | NA | NA | NA | NA | NA | |
| 06000US4212921304 | Westmoreland County | East Huntingdon Township | 7,721 | 7,671 | 7,613 | 7,607 | 7,601 | 7,587 | NA | NA | NA | NA | NA | |
| 06000US4212921976 | Westmoreland County | East Vandergrift Borough | 602 | 590 | 583 | 580 | 578 | 573 | NA | NA | NA | NA | NA | |
| 06000US4212924432 | Westmoreland County | Export Borough | 894 | 886 | 878 | 873 | 870 | 865 | NA | NA | NA | NA | NA | |
| 06000US4212924608 | Westmoreland County | Fairfield Township | 2,046 | 2,055 | 2,046 | 2,042 | 2,040 | 2,034 | NA | NA | NA | NA | NA | |
| 06000US4212931200 | Westmoreland County | Greensburg City | 14,976 | 14,798 | 14,675 | 14,609 | 14,547 | 14,462 | NA | NA | NA | NA | NA | |
| 06000US4212933792 | Westmoreland County | Hempfield Township | 41,466 | 41,754 | 41,840 | 41,680 | 41,597 | 41,421 | NA | NA | NA | NA | NA | |
| 06000US4212936288 | Westmoreland County | Hunker Borough | 310 | 309 | 306 | 305 | 304 | 302 | NA | NA | NA | NA | NA | |
| 06000US4212936592 | Westmoreland County | Hyde Park Borough | 509 | 505 | 500 | 498 | 494 | 491 | NA | NA | NA | NA | NA | |
| 06000US4212937208 | Westmoreland County | Irwin Borough | 3,902 | 3,853 | 3,819 | 3,800 | 3,783 | 3,759 | NA | NA | NA | NA | NA | |
| 06000US4212937784 | Westmoreland County | Jeannette City | 8,780 | 8,712 | 8,627 | 8,580 | 8,539 | 8,489 | NA | NA | NA | NA | NA | |
| 06000US4212941680 | Westmoreland County | Latrobe Borough | 8,060 | 8,008 | 7,945 | 7,903 | 7,869 | 7,826 | NA | NA | NA | NA | NA | |
| 06000US4212941834 | Westmoreland County | Laurel Mountain Borough | 146 | 145 | 144 | 143 | 143 | 142 | NA | NA | NA | NA | NA | |
| 06000US4212943232 | Westmoreland County | Ligonier Borough | 1,513 | 1,502 | 1,487 | 1,478 | 1,472 | 1,462 | NA | NA | NA | NA | NA | |
| 06000US4212943240 | Westmoreland County | Ligonier Township | 6,056 | 6,043 | 5,998 | 5,975 | 5,965 | 5,952 | NA | NA | NA | NA | NA | |
| 06000US4212944864 | Westmoreland County | Lower Burrell City | 11,758 | 11,693 | 11,593 | 11,579 | 11,534 | 11,470 | NA | NA | NA | NA | NA | |
| 06000US4212945200 | Westmoreland County | Loyalhanna Township | 2,088 | 2,068 | 2,062 | 2,057 | 2,051 | 2,041 | NA | NA | NA | NA | NA | |
| 06000US4212946488 | Westmoreland County | Madison Borough | 364 | 359 | 355 | 354 | 352 | 350 | NA | NA | NA | NA | NA | |
| 06000US4212947000 | Westmoreland County | Manor Borough | 3,585 | 3,567 | 3,537 | 3,518 | 3,504 | 3,482 | NA | NA | NA | NA | NA | |
| 06000US4212950344 | Westmoreland County | Monessen City | 6,876 | 6,826 | 6,760 | 6,723 | 6,692 | 6,657 | NA | NA | NA | NA | NA | |
| 06000US4212951880 | Westmoreland County | Mount Pleasant Borough | 4,245 | 4,216 | 4,174 | 4,152 | 4,134 | 4,108 | NA | NA | NA | NA | NA | |
| 06000US4212951888 | Westmoreland County | Mount Pleasant Township | 10,119 | 10,120 | 10,057 | 10,028 | 9,997 | 9,962 | NA | NA | NA | NA | NA | |
| 06000US4212952432 | Westmoreland County | Murrysville Municipality | 21,006 | 20,888 | 20,726 | 20,753 | 20,699 | 20,636 | NA | NA | NA | NA | NA | |
| 06000US4212953160 | Westmoreland County | New Alexandria Borough | 501 | 492 | 487 | 485 | 481 | 479 | NA | NA | NA | NA | NA | |
| 06000US4212953544 | Westmoreland County | New Florence Borough | 671 | 666 | 660 | 654 | 652 | 648 | NA | NA | NA | NA | NA | |
| 06000US4212953736 | Westmoreland County | New Kensington City | 12,170 | 12,068 | 11,952 | 11,886 | 11,831 | 11,759 | NA | NA | NA | NA | NA | |
| 06000US4212954104 | Westmoreland County | New Stanton Borough | 2,339 | 2,299 | 2,279 | 2,268 | 2,287 | 2,338 | NA | NA | NA | NA | NA | |
| 06000US4212954776 | Westmoreland County | North Belle Vernon Borough | 1,873 | 1,864 | 1,845 | 1,834 | 1,827 | 1,817 | NA | NA | NA | NA | NA | |
| 06000US4212955128 | Westmoreland County | North Huntingdon Township | 31,880 | 31,826 | 31,762 | 31,771 | 31,747 | 31,697 | NA | NA | NA | NA | NA | |
| 06000US4212955136 | Westmoreland County | North Irwin Borough | 823 | 817 | 807 | 814 | 808 | 804 | NA | NA | NA | NA | NA | |
| 06000US4212956496 | Westmoreland County | Oklahoma Borough | 788 | 783 | 774 | 770 | 767 | 763 | NA | NA | NA | NA | NA | |
| 06000US4212958872 | Westmoreland County | Penn Borough | 435 | 433 | 429 | 616 | 613 | 610 | NA | NA | NA | NA | NA | |
| 06000US4212958880 | Westmoreland County | Penn Township | 20,079 | 20,403 | 20,486 | 20,582 | 20,674 | 20,755 | NA | NA | NA | NA | NA | |
| 06000US4212966376 | Westmoreland County | Rostraver Township | 11,393 | 11,400 | 11,413 | 11,424 | 11,435 | 11,455 | NA | NA | NA | NA | NA | |
| 06000US4212967496 | Westmoreland County | Salem Township | 6,093 | 6,119 | 6,069 | 6,045 | 6,027 | 6,006 | NA | NA | NA | NA | NA | |
| 06000US4212968432 | Westmoreland County | Scottdale Borough | 4,430 | 4,379 | 4,339 | 4,318 | 4,299 | 4,271 | NA | NA | NA | NA | NA | |
| 06000US4212969368 | Westmoreland County | Seward Borough | 411 | 406 | 403 | 399 | 397 | 395 | NA | NA | NA | NA | NA | |
| 06000US4212969392 | Westmoreland County | Sewickley Township | 5,647 | 5,631 | 5,590 | 5,579 | 5,559 | 5,535 | NA | NA | NA | NA | NA | |
| 06000US4212971424 | Westmoreland County | Smithton Borough | 351 | 344 | 341 | 337 | 336 | 334 | NA | NA | NA | NA | NA | |
| 06000US4212972192 | Westmoreland County | South Greensburg Borough | 2,135 | 2,108 | 2,108 | 2,096 | 2,086 | 2,073 | NA | NA | NA | NA | NA | |
| 06000US4212972256 | Westmoreland County | South Huntingdon Township | 5,418 | 5,401 | 5,358 | 5,336 | 5,324 | 5,303 | NA | NA | NA | NA | NA | |
| 06000US4212972616 | Westmoreland County | Southwest Greensburg Borough | 2,219 | 2,206 | 2,184 | 2,172 | 2,161 | 2,147 | NA | NA | NA | NA | NA | |
| 06000US4212967240 | Westmoreland County | St. Clair Township | 1,340 | 1,332 | 1,320 | 1,314 | 1,309 | 1,302 | NA | NA | NA | NA | NA | |
| 06000US4212975584 | Westmoreland County | Sutersville Borough | 561 | 554 | 553 | 550 | 548 | 543 | NA | NA | NA | NA | NA | |
| 06000US4212977272 | Westmoreland County | Trafford Borough (part) | 3,227 | 3,204 | 3,171 | 3,154 | 3,140 | 3,121 | NA | NA | NA | NA | NA | |
| 06000US4212978656 | Westmoreland County | Unity Township | 21,606 | 21,516 | 21,378 | 21,320 | 21,272 | 21,196 | NA | NA | NA | NA | NA | |
| 06000US4212978768 | Westmoreland County | Upper Burrell Township | 2,164 | 2,153 | 2,136 | 2,128 | 2,123 | 2,114 | NA | NA | NA | NA | NA | |
| 06000US4212979776 | Westmoreland County | Vandergrift Borough | 5,075 | 5,034 | 4,985 | 4,957 | 4,933 | 4,903 | NA | NA | NA | NA | NA | |
| 06000US4212981336 | Westmoreland County | Washington Township | 6,883 | 6,854 | 6,819 | 6,802 | 6,803 | 6,789 | NA | NA | NA | NA | NA | |
| 06000US4212983328 | Westmoreland County | West Leechburg Borough | 1,269 | 1,259 | 1,248 | 1,241 | 1,239 | 1,232 | NA | NA | NA | NA | NA | |
| 06000US4212983680 | Westmoreland County | West Newton Borough | 2,665 | 2,639 | 2,613 | 2,597 | 2,585 | 2,569 | NA | NA | NA | NA | NA | |
| 06000US4212987208 | Westmoreland County | Youngstown Borough | 252 | 245 | 243 | 242 | 240 | 238 | NA | NA | NA | NA | NA | |
| 06000US4212987232 | Westmoreland County | Youngwood Borough | 2,975 | 2,944 | 2,916 | 2,902 | 2,893 | 2,878 | NA | NA | NA | NA | NA |