Zionhill is an unincorporated community located in extreme western Springfield Township, Bucks County, Pennsylvania east of the Unami Creek and on Old Bethlehem Pike.[2] While the village has its own box post office with the ZIP code of 18981, surrounding areas use the Coopersburg ZIP code of 18036 or the Quakertown ZIP code of 18951.[3]
| post code | city | state | latitude | longitude |
|---|---|---|---|---|
| 18951 | Zionhill | PA | 40.48427 | -75.39379 |