Post Offices List in Sterling City, Virginia:
| Sterling Post Office | 150 S Sterling Blvd, Sterling, VA 20164 |
| Dulles Post Office | 45005 Aviation Dr Ste 120, Sterling, VA 20166 |
| Potomac Falls Post Office | 46164 Westlake Dr, Sterling, VA 20165 |
| Sterling Post Office | 150 S Sterling Blvd, Sterling, VA 20164 |
| Dulles Post Office | 45005 Aviation Dr Ste 120, Sterling, VA 20166 |
| Potomac Falls Post Office | 46164 Westlake Dr, Sterling, VA 20165 |