Post Offices List in Waldorf City, Maryland:
| Saint Charles Center Post Office | 11110 Mall Cir, Waldorf, MD 20603 |
| Waldorf Carrier Annex Post Office | 110 Paul Mellon Ct, Waldorf, MD 20602 |
| Waldorf Post Office | 150 Post Office Rd, Waldorf, MD 20602 |
| Saint Charles Center Post Office | 11110 Mall Cir, Waldorf, MD 20603 |
| Waldorf Carrier Annex Post Office | 110 Paul Mellon Ct, Waldorf, MD 20602 |
| Waldorf Post Office | 150 Post Office Rd, Waldorf, MD 20602 |