Pennsylvania counties
Every county in Pennsylvania, with the ZIP codes recorded in each. Pick one to see its full ZIP code list.
- counties
- 67
- ZIP codes
- 2,176
All Pennsylvania counties
| County | ZIP codes | Largest city |
|---|---|---|
| Adams County | 18 | Abbottstown |
| Allegheny County | 142 | Pittsburgh |
| Armstrong County | 27 | Adrian |
| Beaver County | 20 | Aliquippa |
| Bedford County | 24 | Alum Bank |
| Berks County | 53 | Reading |
| Blair County | 16 | Altoona |
| Bradford County | 25 | Alba |
| Bucks County | 67 | Levittown |
| Butler County | 37 | Boyers |
| Cambria County | 52 | Johnstown |
| Cameron County | 3 | Driftwood |
| Carbon County | 16 | Albrightsville |
| Centre County | 31 | State College |
| Chester County | 63 | Valley Forge |
| Clarion County | 29 | Callensburg |
| Clearfield County | 48 | Houtzdale |
| Clinton County | 13 | Avis |
| Columbia County | 11 | Aristes |
| Crawford County | 21 | Meadville |
| Cumberland County | 21 | Camp Hill |
| Dauphin County | 41 | Harrisburg |
| Delaware County | 54 | Wayne |
| Elk County | 14 | Benezett |
| Erie County | 46 | Erie |
| Fayette County | 61 | Adah |
| Forest County | 7 | Clarington |
| Franklin County | 31 | Chambersburg |
| Fulton County | 11 | Big Cove Tannery |
| Greene County | 23 | Aleppo |
| Huntingdon County | 27 | Huntingdon |
| Indiana County | 45 | Indiana |
| Jefferson County | 23 | Anita |
| Juniata County | 11 | Cocolamus |
| Lackawanna County | 32 | Scranton |
| Lancaster County | 73 | Lancaster |
| Lawrence County | 19 | New Castle |
| Lebanon County | 18 | Lebanon |
| Lehigh County | 34 | Allentown |
| Luzerne County | 56 | Wilkes Barre |
| Lycoming County | 22 | Williamsport |
| McKean County | 19 | Bradford |
| Mercer County | 20 | Carlton |
| Mifflin County | 11 | Allensville |
| Monroe County | 34 | Analomink |
| Montgomery County | 83 | Norristown |
| Montour County | 3 | Danville |
| Northampton County | 29 | Bethlehem |
| Northumberland County | 25 | Coal Township |
| Perry County | 14 | Blain |
| Philadelphia County | 85 | Philadelphia |
| Pike County | 14 | Bushkill |
| Potter County | 11 | Genesee |
| Schuylkill County | 58 | Frackville |
| Snyder County | 15 | Beaver Springs |
| Somerset County | 40 | Somerset |
| Sullivan County | 9 | Dushore |
| Susquehanna County | 26 | Brackney |
| Tioga County | 21 | Arnot |
| Union County | 14 | Allenwood |
| Venango County | 14 | Clintonville |
| Warren County | 20 | Irvine |
| Washington County | 57 | Allenport |
| Wayne County | 26 | Beach Lake |
| Westmoreland County | 85 | Greensburg |
| Wyoming County | 9 | Factoryville |
| York County | 49 | York |
Scope every county-equivalent recorded in Pennsylvania. Source Census 2024 county Gazetteer (2024 Gazetteer) and GeoNames US postal codes (2026-07 postal dump). Updated . Names and boundaries follow the Census Bureau's current county-equivalent set, not the PA postal source's older names.