| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 16822 | Beech Creek | Clinton County | Standard |
| 16845 | Karthaus | Centre County | Standard |
| 16848 | Lamar | Clinton County | PO Box |
| 16871 | Pottersdale | Clinton County | Standard |
| 17721 | Avis | Clinton County | PO Box |
| 17726 | Castanea | Clinton County | PO Box |
| 17729 | Cross Fork | Potter County | Standard |
| 17740 | Jersey Shore | Lycoming County | Standard |
| 17745 | Lock Haven | Clinton County | Standard |
| 17747 | Loganton | Clinton County | Standard |
| 17748 | McElhattan | Clinton County | PO Box |
| 17750 | Mackeyville | Clinton County | PO Box |
| 17751 | Mill Hall | Clinton County | Standard |
| 17760 | North Bend | Clinton County | Standard |
| 17764 | Renovo | Clinton County | Standard |
| 17778 | Westport | Clinton County | Standard |
| 17779 | Woolrich | Clinton County | PO Box |
| 17810 | Allenwood | Lycoming County | Standard |