Post Offices List in Greene County, Georgia:
| Greensboro Post Office | 115 S Main St, Greensboro, GA 30642 |
| Siloam Post Office | 4490 Highway 15 S, Siloam, GA 30665 |
| Union Point Post Office | 103 Fluker St, Union Point, GA 30669 |
| White Plains Post Office | 7501 Highway 15 S, White Plains, GA 30678 |
| Greensboro Carrier Annex Post Office | 1041 Westend Dr Ste 110, Greensboro, GA 30642 |