Post Offices List in Buckingham County, Virginia:
| Arvonia Post Office | 36 Arvon Rd, Arvonia, VA 23004 |
| Buckingham Post Office | 4241 Oak Hill Rd, Buckingham, VA 23921 |
| Dillwyn Post Office | 16625 Oak St, Dillwyn, VA 23936 |
| New Canton Post Office | 3708 C G Woodson Rd, New Canton, VA 23123 |
| Wingina Post Office | 13711 Norwood Rd, Wingina, VA 24599 |