| Post Office | Alexandria |
| Division | Fairfax |
| Geo post code | 22309 |
| Post Office | Alexandria |
| Division | Fairfax |
| Geo post code | 22306 |
| Post Office | Alexandria |
| Division | Fairfax |
| Geo post code | 22310 |
| Post Office | Alexandria |
| Division | Fairfax |
| Geo post code | 22312 |
| Post Office | Alexandria |
| Division | Fairfax |
| Geo post code | 22315 |
| Post Office | Alexandria |
| Division | Fairfax |
| Geo post code | 22303 |