Pennsylvania Cities Starting With J

City
County
2026 Pop.
JohnstownCambria County17,514
Jefferson HillsAllegheny County12,312
JacksonSusquehanna County9,428
JacksonSusquehanna County9,377
JeannetteWestmoreland County8,434
JacksonSusquehanna County7,077
JacksonSusquehanna County6,506
JeffersonGreene County5,091
JenkintownMontgomery County4,783
JenkinsLuzerne County4,582
JacksonSusquehanna County4,551
Jim ThorpeCarbon County4,539
JessupLackawanna County4,501
JacksonSusquehanna County4,040
Jersey ShoreLycoming County4,030
JeffersonGreene County3,914
JenksForest County3,709
JennerSomerset County3,548
JeffersonGreene County2,431
JohnsonburgElk County2,269
JeffersonGreene County2,184
JermynLackawanna County2,107
JeffersonGreene County1,905
JayElk County1,872
JacksonSusquehanna County1,853
JeffersonGreene County1,842
JacksonSusquehanna County1,841
JacobusYork County1,839
JonestownLebanon County1,671
JacksonSusquehanna County1,612
JuniataPerry County1,568
JonesElk County1,524
JeffersonGreene County1,398
JacksonSusquehanna County1,200
JeffersonGreene County1,110
JacksonSusquehanna County956
JuniataBlair County934
JacksonSusquehanna County924
JuniataBedford County905
JacksonSusquehanna County886
JacksonSusquehanna County838
JordanLycoming County829
JordanNorthumberland County764
JeffersonGreene County657
JennerstownSomerset County653
JacksonSusquehanna County629
JacksonSusquehanna County599
JamestownMercer County552
Juniata TerraceMifflin County547
JessupLackawanna County489
JordanClearfield County481
JuniataHuntingdon County441
JacksonSusquehanna County394
JeffersonGreene County366
JacksonSusquehanna County362
JeffersonGreene County236
Jackson CenterMercer County187
JeddoLuzerne County102