美国邮政编码列表
| 州 | 城市 | 邮政编码 |
|---|---|---|
| MD | La Plata | 20646 |
| MD | Leonardtown | 20650 |
| MD | Lexington Park | 20653 |
| MD | Loveville | 20656 |
| MD | Lusby | 20657 |
| MD | Marbury | 20658 |
| MD | Mechanicsville | 20659 |
| MD | Morganza | 20660 |
| MD | Mount Victoria | 20661 |
| MD | Nanjemoy | 20662 |
| MD | Newburg | 20664 |
| MD | Park Hall | 20667 |
| MD | Patuxent River | 20670 |
| MD | Piney Point | 20674 |
| MD | Pomfret | 20675 |
| MD | Port Republic | 20676 |
| MD | Port Tobacco | 20677 |
| MD | Prince Frederick | 20678 |
| MD | Ridge | 20680 |
| MD | Rock Point | 20682 |