美国邮政编码列表
| 州 | 城市 | 邮政编码 |
|---|---|---|
| IA | Waterville | 52170 |
| IA | Waucoma | 52171 |
| IA | Waukon | 52172 |
| IA | West Union | 52175 |
| IA | Ainsworth | 52201 |
| IA | Alburnett | 52202 |
| IA | Amana | 52203 |
| IA | Amana | 52204 |
| IA | Anamosa | 52205 |
| IA | Atkins | 52206 |
| IA | Baldwin | 52207 |
| IA | Belle Plaine | 52208 |
| IA | Blairstown | 52209 |
| IA | Brandon | 52210 |
| IA | Brooklyn | 52211 |
| IA | Center Junction | 52212 |
| IA | Center Point | 52213 |
| IA | Central City | 52214 |
| IA | Chelsea | 52215 |
| IA | Clarence | 52216 |