Washington County, Pennsylvania ZIP codes
58 ZIP codes are in Washington County, plus 9 that cross in from neighboring counties. It's part of the Pittsburgh, PA metro area.
- ZIP codes
- 58
- Population in these ZIPs
- 224,174
- Avg. median income
- $84,300population-weighted
- Cities & towns
- 58
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Washington County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 15004 | Atlasburg | 217 | — | $94,300 |
| 15019 | Bulger | 1,056 | $32,926 | $249,600 |
| 15021 | Burgettstown | 7,110 | $75,000 | $202,700 |
| 15022 | Charleroi | 9,959 | $58,387 | $91,000 |
| 15033 | Donora | 4,572 | $39,921 | $41,900 |
| 15038 | Elrama | 279 | $31,824 | $92,400 |
| 15053 | Joffre | 127 | $89,931 | $203,100 |
| 15054 | Langeloth | 352 | $74,167 | $97,400 |
| 15055 | Lawrence | 1,403 | $71,719 | $286,200 |
| 15057 | Mc Donald | 16,583 | $120,821 | $394,700 |
| 15060 | Midway | 853 | $56,118 | $170,600 |
| 15063 | Monongahela | 10,525 | $65,179 | $152,600 |
| 15067 | New Eagle | 2,142 | $52,352 | $129,800 |
| 15078 | Slovan | 714 | $82,303 | $110,400 |
| 15301 | Washington | 50,348 | $70,473 | $233,700 |
| 15311 | Amity | 843 | $75,050 | $251,500 |
| 15312 | Avella | 3,603 | $73,542 | $207,700 |
| 15313 | Beallsville | 422 | $64,792 | $131,800 |
| 15314 | Bentleyville | 3,545 | $59,356 | $160,000 |
| 15317 | Canonsburg | 43,871 | $108,044 | $380,800 |
| 15321 | Cecil | 2,025 | $117,656 | $297,200 |
| 15323 | Claysville | 3,860 | $78,947 | $218,000 |
| 15324 | Cokeburg | 662 | — | $67,400 |
| 15329 | Prosperity | 1,390 | $92,917 | $240,500 |
| 15330 | Eighty Four | 6,023 | $111,680 | $405,200 |
| 15331 | Ellsworth | 891 | $58,750 | $66,300 |
| 15332 | Finleyville | 7,678 | $66,578 | $243,100 |
| 15333 | Fredericktown | 1,883 | $89,333 | $144,700 |
| 15336 PO Box | Gastonville | — | — | — |
| 15339 PO Box | Hendersonville | — | — | — |
| 15340 | Hickory | 1,524 | $82,431 | $272,100 |
| 15342 | Houston | 5,097 | $92,402 | $254,200 |
| 15345 | Marianna | 1,547 | $59,375 | $83,900 |
| 15347 | Meadow Lands | 350 | $48,839 | $175,200 |
| 15348 | Millsboro | 39 | — | — |
| 15350 | Muse | 373 | $58,117 | $90,400 |
| 15358 | Richeyville | 1,025 | $103,789 | $102,200 |
| 15360 | Scenery Hill | 1,690 | $85,341 | $255,700 |
| 15361 | Southview | 107 | — | $161,700 |
| 15363 | Strabane | 605 | $63,281 | $175,500 |
| 15365 | Taylorstown | 145 | $71,944 | $122,600 |
| 15366 | Van Voorhis | 550 | $41,550 | — |
| 15367 | Venetia | 9,906 | $135,542 | $628,800 |
| 15368 | Vestaburg | 353 | — | $41,800 |
| 15376 | West Alexander | 1,441 | $86,607 | $200,800 |
| 15377 | West Finley | 614 | $80,625 | $257,600 |
| 15378 | Westland | 0 | — | — |
| 15379 | West Middletown | 64 | $75,625 | $109,700 |
| 15412 | Allenport | 208 | $40,625 | $108,900 |
| 15417 | Brownsville | 7,363 | $55,395 | $95,700 |
| 15419 | California | 3,421 | $43,813 | $119,900 |
| 15423 | Coal Center | 1,846 | $77,857 | $161,000 |
| 15427 | Daisytown | 789 | $54,250 | $169,000 |
| 15429 | Denbo | 551 | $49,583 | $75,000 |
| 15432 | Dunlevy | 326 | $74,500 | $97,600 |
| 15434 | Elco | 280 | $83,224 | $159,400 |
| 15477 | Roscoe | 733 | $72,716 | $99,900 |
| 15483 | Stockdale | 291 | $52,422 | $124,000 |
ZIP codes partly in Washington County
These ZIP codes are mostly in a neighboring county but cover part of Washington County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 15012 | Belle Vernon | Westmoreland County | 15,412 | $60,172 | $191,700 |
| 15017 | Bridgeville | Allegheny County | 17,782 | $86,937 | $293,500 |
| 15026 | Clinton | Beaver County | 4,175 | $115,556 | $338,400 |
| 15102 | Bethel Park | Allegheny County | 30,344 | $108,966 | $302,100 |
| 15126 | Imperial | Allegheny County | 7,276 | $99,693 | $294,800 |
| 15129 | South Park | Allegheny County | 10,789 | $99,519 | $277,100 |
| 15241 | Pittsburgh | Allegheny County | 22,294 | $153,936 | $478,700 |
| 15322 | Clarksville | Greene County | 1,892 | $87,635 | $99,100 |
| 15370 | Waynesburg | Greene County | 13,462 | $65,511 | $174,200 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Washington County
- Atlasburg
- Bulger
- Burgettstown
- Charleroi
- Donora
- Elrama
- Joffre
- Langeloth
- Lawrence
- Mc Donald
- Midway
- Monongahela
- New Eagle
- Slovan
- Washington
- Amity
- Avella
- Beallsville
- Bentleyville
- Canonsburg
- Cecil
- Claysville
- Cokeburg
- Prosperity
- Eighty Four
- Ellsworth
- Finleyville
- Fredericktown
- Gastonville
- Hendersonville
- Hickory
- Houston
- Marianna
- Meadow Lands
- Millsboro
- Muse
- Richeyville
- Scenery Hill
- Southview
- Strabane
- Taylorstown
- Van Voorhis
- Venetia
- Vestaburg
- West Alexander
- West Finley
- Westland
- West Middletown
- Allenport
- Brownsville
- California
- Coal Center
- Daisytown
- Denbo
- Dunlevy
- Elco
- Roscoe
- Stockdale
Nearby counties
Frequently asked questions
How many ZIP codes are in Washington County, Pennsylvania?
58 ZIP codes are mainly in Washington County, and 9 more ZIP codes from neighboring areas reach partly into it.
What cities are in Washington County?
ZIP codes in Washington County use the city names Allenport, Amity, Atlasburg, Avella, Beallsville, Bentleyville, Brownsville, Bulger, Burgettstown, California, Canonsburg and Cecil and others.
What metro area is Washington County in?
Washington County is part of the Pittsburgh, PA metropolitan statistical area.