58 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 15401 | Uniontown | 29,848 |
| 15425 | Connellsville | 18,353 |
| 15478 | Smithfield | 6,125 |
| 15431 | Dunbar | 4,266 |
| 15461 | Masontown | 3,708 |
| 15473 | Perryopolis | 3,422 |
| 15445 | Hopwood | 2,836 |
| 15437 | Farmington | 2,694 |
| 15468 | New Salem | 2,608 |
| 15474 | Point Marion | 2,398 |
| 15458 | McClellandtown | 2,393 |
| 15436 | Fairchance | 2,376 |
| 15456 | Lemont Furnace | 2,294 |
| 15438 | Fayette City | 2,272 |
| 15469 | Normalville | 2,250 |
| 15450 | La Belle | 2,190 |
| 15442 | Grindstone | 2,111 |
| 15486 | Vanderbilt | 2,016 |
| 15428 | Dawson | 1,840 |
| 15459 | Markleysburg | 1,793 |
| 15464 | Mill Run | 1,585 |
| 15480 | Smock | 1,448 |
| 15622 | Champion | 1,244 |
| 15475 | Republic | 1,020 |
| 15410 | Adah | 969 |
| 15444 | Hiller | 848 |
| 15484 | Uledi | 819 |
| 15451 | Lake Lynn | 811 |
| 15631 | Everson | 736 |
| 15449 | Keisterville | 719 |
| 15433 | East Millsboro | 698 |
| 15470 | Ohiopyle | 603 |
| 15416 | Brownfield | 569 |
| 15455 | Leisenring | 553 |
| 15466 | Newell | 494 |
| 15422 | Chestnut Ridge | 425 |
| 15465 | Mount Braddock | 399 |
| 15463 | Merrittstown | 336 |
| 15489 | West Leisenring | 322 |
| 15482 | Star Junction | 311 |
| 15413 | Allison | 302 |
| 15443 | Hibbs | 293 |
| 15430 | Dickerson Run | 291 |
| 15490 | White | 265 |
| 15447 | Isabella | 237 |
| 15462 | Melcroft | 226 |
| 15454 | Leckrone | 202 |
| 15420 | Cardale | 182 |
| 15460 | Martin | 173 |
| 15440 | Gibbon Glade | 165 |
| 15472 | Oliver | 154 |
| 15492 | Wickhaven | 153 |
| 15467 | New Geneva | 120 |
| 15435 | Fairbank | 112 |
| 15421 | Chalk Hill | 96 |
| 15488 | Waltersburg | 92 |
| 15446 | Indian Head | 65 |
| 15476 | Ronco | 39 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 58 ZCTAs in Fayette County, Pennsylvania (US Census).