美国邮政编码列表
| 州 | 城市 | 邮政编码 |
|---|---|---|
| IA | Monmouth | 52309 |
| IA | Monticello | 52310 |
| IA | Morley | 52312 |
| IA | Mount Auburn | 52313 |
| IA | Mount Vernon | 52314 |
| IA | Newhall | 52315 |
| IA | North English | 52316 |
| IA | North Liberty | 52317 |
| IA | Norway | 52318 |
| IA | Oakdale | 52319 |
| IA | Olin | 52320 |
| IA | Onslow | 52321 |
| IA | Oxford | 52322 |
| IA | Oxford Junction | 52323 |
| IA | Palo | 52324 |
| IA | Parnell | 52325 |
| IA | Quasqueton | 52326 |
| IA | Riverside | 52327 |
| IA | Robins | 52328 |
| IA | Rowley | 52329 |