美国邮政编码列表
| 州 | 城市 | 邮政编码 |
|---|---|---|
| IA | Shambaugh | 51651 |
| IA | Sidney | 51652 |
| IA | Tabor | 51653 |
| IA | Thurman | 51654 |
| IA | Yorktown | 51656 |
| IA | Dubuque | 52001 |
| IA | Dubuque | 52002 |
| IA | Dubuque | 52003 |
| IA | Dubuque | 52004 |
| IA | Andrew | 52030 |
| IA | Bellevue | 52031 |
| IA | Bernard | 52032 |
| IA | Cascade | 52033 |
| IA | Colesburg | 52035 |
| IA | Delaware | 52036 |
| IA | Delmar | 52037 |
| IA | Dundee | 52038 |
| IA | Durango | 52039 |
| IA | Dyersville | 52040 |
| IA | Earlville | 52041 |