Post Offices List in Alfalfa County, Oklahoma:
| Aline Post Office | 104 N Main St, Aline, OK 73716 |
| Amorita Post Office | 305 W Chestnut, Amorita, OK 73719 |
| Burlington Post Office | 513 Main St, Burlington, OK 73722 |
| Cherokee Post Office | 1780 S Grand Ave, Cherokee, OK 73728 |
| Goltry Post Office | 201 W Main, Goltry, OK 73739 |
| Helena Post Office | 212 N Main St, Helena, OK 73741 |
| Jet Post Office | 418 Main St, Jet, OK 73749 |