美国邮政编码列表
| 州 | 城市 | 邮政编码 |
|---|---|---|
| IA | Rutland | 50582 |
| IA | Sac City | 50583 |
| IA | Sioux Rapids | 50585 |
| IA | Somers | 50586 |
| IA | Storm Lake | 50588 |
| IA | Swea City | 50590 |
| IA | Thor | 50591 |
| IA | Truesdale | 50592 |
| IA | Varina | 50593 |
| IA | Vincent | 50594 |
| IA | Webster City | 50595 |
| IA | West Bend | 50597 |
| IA | Whittemore | 50598 |
| IA | Woolstock | 50599 |
| IA | Ackley | 50601 |
| IA | Allison | 50602 |
| IA | Alta Vista | 50603 |
| IA | Aplington | 50604 |
| IA | Aredale | 50605 |
| IA | Arlington | 50606 |