List of All ZIP Codes in Williamsport, PA

ZIP Code	ZIP Code Place Name	County	ZIP Code Type
16930	Liberty	Tioga County	Standard
16938	Morris	Tioga County	Standard
17701	Williamsport	Lycoming County	Standard

17702	Williamsport	Lycoming County	Standard
17703	Williamsport	Lycoming County	PO Box

17705	Williamsport	Lycoming County	Unique
17720	Antes Fort	Lycoming County	PO Box
17723	Cammal	Lycoming County	Standard
17724	Canton	Bradford County	Standard

17727	Cedar Run	Lycoming County	Standard
17728	Cogan Station	Lycoming County	Standard
17737	Hughesville	Lycoming County	Standard
17739	Jersey Mills	Lycoming County	Standard
17740	Jersey Shore	Lycoming County	Standard
17742	Lairdsville	Lycoming County	Standard
17744	Linden	Lycoming County	Standard

17745	Lock Haven	Clinton County	Standard
17752	Montgomery	Lycoming County	Standard
17754	Montoursville	Lycoming County	Standard
17756	Muncy	Lycoming County	Standard
17758	Muncy Valley	Sullivan County	Standard
17762	Picture Rocks	Lycoming County	PO Box
17763	Ralston	Lycoming County	PO Box
17765	Roaring Branch	Tioga County	Standard
17769	Slate Run	Lycoming County	Standard
17771	Trout Run	Lycoming County	Standard
17774	Unityville	Lycoming County	Standard
17776	Waterville	Lycoming County	Standard
17810	Allenwood	Lycoming County	Standard
17814	Benton	Columbia County	Standard

List of ZIP Codes in Williamsport, PA