Post Offices List in Greensburg City, Pennsylvania:
| Greensburg Post Office | 238 S Pennsylvania Ave, Greensburg, PA 15601 |
| Greensburg Post Office | 238 S Pennsylvania Ave, Greensburg, PA 15601 |
| Greensburg Post Office | 238 S Pennsylvania Ave, Greensburg, PA 15601 |
| Greensburg Post Office | 238 S Pennsylvania Ave, Greensburg, PA 15601 |