Post Offices List in King George County, Virginia:
| Dahlgren Post Office | 17285 Dahlgren Rd, Dahlgren, VA 22448 |
| Dogue Post Office | 13218 Cleve Dr, Dogue, VA 22451 |
| Jersey Post Office | 12079 Jersey Rd, Jersey, VA 22481 |
| King George Post Office | 7993 Kings Hwy, King George, VA 22485 |
| Ninde Post Office | 15488 Ridge Rd, Ninde, VA 22526 |
| Sealston Post Office | 1130 Kings Hwy, Sealston, VA 22547 |