Cities: Albrightsville, Alburtis, Allentown, Aquashicola, Ashfield, Bangor, Bath, Beaver Meadows, Bethlehem, Bowmanstown, Breinigsville, Catasauqua, Center Valley, Cherryville, Coopersburg, Coplay, Danielsville, East Texas, Easton, Emmaus, Fogelsville, Germansville, Hellertown, Jim Thorpe, Junedale, Lake Harmony, Lansford, Laurys Station, Lehigh Valley, Lehighton, Limeport, Macungie, Martins Creek, Mount Bethel, Nazareth, Neffs, Nesquehoning, New Tripoli, Northampton, Old Zionsville, Orefield, Palmerton, Parryville, Pen Argyl, Portland, Schnecksville, Slatedale, Slatington, Stockertown, Summit Hill, Tatamy, Treichlers, Tresckow, Trexlertown, Walnutport, Weatherly, Whitehall, Wind Gap, Zionsville
Zip Codes: 18001, 18002, 18003, 18010, 18011, 18012, 18013, 18014, 18015, 18016, 18017, 18018, 18020, 18025, 18030, 18031, 18032, 18034, 18035, 18036, 18037, 18038, 18040, 18042, 18043, 18044, 18045, 18046, 18049, 18050, 18051, 18052, 18053, 18055, 18059, 18060, 18062, 18063, 18064, 18065, 18066, 18067, 18068, 18069, 18071, 18072, 18078, 18079, 18080, 18083, 18085, 18086, 18087, 18088, 18091, 18092, 18098, 18099, 18101, 18102, 18103, 18104, 18105, 18106, 18109, 18175, 18195, 18210, 18212, 18216, 18229, 18230, 18232, 18235, 18240, 18244, 18250, 18254, 18255, 18343, 18351, 18624
Population: 873,555