美国邮政编码列表
| 州 | 城市 | 邮政编码 |
|---|---|---|
| MD | Millington | 21651 |
| MD | Neavitt | 21652 |
| MD | Newcomb | 21653 |
| MD | Oxford | 21654 |
| MD | Preston | 21655 |
| MD | Price | 21656 |
| MD | Queen Anne | 21657 |
| MD | Queenstown | 21658 |
| MD | Rhodesdale | 21659 |
| MD | Ridgely | 21660 |
| MD | Rock Hall | 21661 |
| MD | Royal Oak | 21662 |
| MD | Saint Michaels | 21663 |
| MD | Secretary | 21664 |
| MD | Sherwood | 21665 |
| MD | Stevensville | 21666 |
| MD | Still Pond | 21667 |
| MD | Sudlersville | 21668 |
| MD | Taylors Island | 21669 |
| MD | Templeville | 21670 |