Post Offices List in Langhorne City, Pennsylvania:
| Langhorne Post Office | 980 Wheeler Way, Langhorne, PA 19047 |
| Penndel Post Office | 27 Bellevue Ave, Langhorne, PA 19047 |
| Langhorne Post Office | 980 Wheeler Way, Langhorne, PA 19047 |
| Penndel Post Office | 27 Bellevue Ave, Langhorne, PA 19047 |