First three digits · Pennsylvania
ZIP Codes Starting with
73 ZIP codes start with 154, sorted at the Pittsburgh, PA (SCF 150) sectional center (USPS labeling list L005, effective October 1, 2026) in Pennsylvania: 70 residential ZIP codes across 4 counties and 3 PO Box or single-organization codes (Census 2020 ZCTAs and GeoNames postal codes, October 2026).
What do the digits 154 mean?
The first digit, 1, is one of ten national areas (Delaware, New York and Pennsylvania). The first three, 154, route mail to a sectional center: USPS labeling list L005 (effective October 1, 2026) sends letters for 154 to the Pittsburgh, PA (SCF 150) facility. The last two digits pick the delivery area. By residents, the largest town names among the 154 ZIP codes are Uniontown, Connellsville, Brownsville, Smithfield, Dunbar and Masontown.
The same facility sorts 15 prefixes, 760 ZIP codes in all: 150, 151, 152, 153, 154, 156, 160, 161, 162, 163, 164, 165, 260, 265, 439.
Where are the 154 ZIP codes?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All ZIP codes starting with 154
| County | ||||||
|---|---|---|---|---|---|---|
| 15401 | Uniontown | Fayette County | 29,942 | 541 | $54k | $156k |
| 15410 | Adah | Fayette County | 728 | 79 | $77k | – |
| 15411 | Addison | Somerset County | 695 | 37 | $68k | $207k |
| 15412 | Allenport | Washington County | 208 | 134 | $41k | $96k |
| 15413 | Allison | Fayette County | 526 | 936 | – | $95k |
| 15415 | Brier Hill | Fayette County | PO Box or unique | – | – | – |
| 15416 | Brownfield | Fayette County | 531 | 539 | $120k | $295k |
| 15417 | Brownsville | Washington County | 7,363 | 361 | $55k | $106k |
| 15419 | California | Washington County | 3,421 | 2,658 | $44k | $126k |
| 15420 | Cardale | Fayette County | 129 | 269 | $82k | – |
| 15421 | Chalk Hill | Fayette County | 207 | 772 | $250k+ | $223k |
| 15422 | Chestnut Ridge | Fayette County | 302 | 926 | $93k | $85k |
| 15423 | Coal Center | Washington County | 1,846 | 108 | $78k | $186k |
| 15424 | Confluence | Somerset County | 2,011 | 28 | $56k | $152k |
| 15425 | Connellsville | Fayette County | 17,545 | 304 | $53k | $145k |
| 15427 | Daisytown | Washington County | 789 | 86 | $54k | $169k |
| 15428 | Dawson | Fayette County | 1,763 | 86 | $70k | $123k |
| 15429 | Denbo | Washington County | 551 | 421 | $50k | $75k |
| 15430 | Dickerson Run | Fayette County | 224 | 635 | $71k | $93k |
| 15431 | Dunbar | Fayette County | 4,661 | 80 | $62k | $142k |
| 15432 | Dunlevy | Washington County | 326 | 613 | $75k | $98k |
| 15433 | East Millsboro | Fayette County | 550 | 37 | $49k | $142k |
| 15434 | Elco | Washington County | 280 | 1,600 | $83k | $159k |
| 15435 | Fairbank | Fayette County | 85 | 450 | – | – |
| 15436 | Fairchance | Fayette County | 1,750 | 261 | $63k | $156k |
| 15437 | Farmington | Fayette County | 2,518 | 39 | $65k | $228k |
| 15438 | Fayette City | Fayette County | 1,915 | 171 | $54k | $146k |
| 15439 | Gans | Fayette County | PO Box or unique | – | – | – |
| 15440 | Gibbon Glade | Fayette County | 297 | 16 | $66k | – |
| 15442 | Grindstone | Fayette County | 2,596 | 160 | $57k | $93k |
| 15443 | Hibbs | Fayette County | 89 | 38 | – | – |
| 15444 | Hiller | Fayette County | 1,066 | 2,288 | $59k | $132k |
| 15445 | Hopwood | Fayette County | 2,314 | 109 | $48k | $179k |
| 15446 | Indian Head | Fayette County | 35 | 91 | – | – |
| 15447 | Isabella | Fayette County | 73 | 30 | $61k | – |
| 15448 | Jacobs Creek | Westmoreland County | 150 | 157 | $47k | $82k |
| 15449 | Keisterville | Fayette County | 632 | 233 | $54k | $205k |
| 15450 | La Belle | Fayette County | 2,252 | 2,055 | $54k | $93k |
| 15451 | Lake Lynn | Fayette County | 675 | 71 | $35k | $66k |
| 15454 | Leckrone | Fayette County | 313 | 255 | – | – |
| 15455 | Leisenring | Fayette County | 332 | 259 | $55k | – |
| 15456 | Lemont Furnace | Fayette County | 2,534 | 326 | $59k | $129k |
| 15458 | McClellandtown | Fayette County | 2,620 | 178 | $62k | $129k |
| 15459 | Markleysburg | Fayette County | 1,861 | 57 | $71k | $175k |
| 15460 | Martin | Fayette County | 89 | 249 | $25k | $52k |
| 15461 | Masontown | Fayette County | 3,792 | 348 | $58k | $125k |
| 15462 | Melcroft | Fayette County | 80 | 60 | – | – |
| 15463 | Merrittstown | Fayette County | 59 | 88 | – | – |
| 15464 | Mill Run | Fayette County | 1,564 | 34 | $46k | $120k |
| 15465 | Mount Braddock | Fayette County | 508 | 457 | $45k | $123k |
| 15466 | Newell | Fayette County | 413 | 1,558 | $46k | $103k |
| 15467 | New Geneva | Fayette County | 52 | 83 | $60k | $138k |
| 15468 | New Salem | Fayette County | 2,211 | 185 | $69k | $110k |
| 15469 | Normalville | Fayette County | 2,377 | 72 | $56k | $140k |
| 15470 | Ohiopyle | Fayette County | 601 | 21 | $81k | $225k |
| 15472 | Oliver | Fayette County | 166 | 692 | $83k | – |
| 15473 | Perryopolis | Fayette County | 3,422 | 157 | $69k | $202k |
| 15474 | Point Marion | Fayette County | 2,456 | 307 | $63k | $118k |
| 15475 | Republic | Fayette County | 944 | 805 | $55k | $128k |
| 15476 | Ronco | Fayette County | 10 | 23 | – | – |
| 15477 | Roscoe | Washington County | 733 | 3,132 | $73k | $116k |
| 15478 | Smithfield | Fayette County | 5,560 | 89 | $67k | $169k |
| 15479 | Smithton | Westmoreland County | 2,010 | 93 | $64k | $203k |
| 15480 | Smock | Fayette County | 1,766 | 113 | $47k | $121k |
| 15482 | Star Junction | Fayette County | 456 | 424 | $41k | $147k |
| 15483 | Stockdale | Washington County | 291 | 1,128 | $52k | $111k |
| 15484 | Uledi | Fayette County | 792 | 730 | $99k | – |
| 15485 | Ursina | Somerset County | PO Box or unique | – | – | – |
| 15486 | Vanderbilt | Fayette County | 2,027 | 93 | $66k | $164k |
| 15488 | Waltersburg | Fayette County | 74 | 183 | – | – |
| 15489 | West Leisenring | Fayette County | 146 | 118 | – | $163k |
| 15490 | White | Fayette County | 659 | 70 | $49k | $301k |
| 15492 | Wickhaven | Fayette County | 173 | 287 | – | $91k |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; GeoNames postal codes (CC BY 4.0) for codes without a residential area.