| 52720 Atalissa | 563 | Muscatine County | Iowa (IA) |
| 52776 Centerdale | 319 | Muscatine County | Iowa (IA) |
| 52739 Conesville | 319 | Muscatine County | Iowa (IA) |
| 52749 Fruitland | 563 | Muscatine County | Iowa (IA) |
| 52778 Lime City | 563 | Muscatine County | Iowa (IA) |
| 52759 Montpelier | 563 | Muscatine County | Iowa (IA) |
| 52760 Moscow | 563 | Muscatine County | Iowa (IA) |
| 52761 Muscatine | 563 | Muscatine County | Iowa (IA) |
| 52766 Nichols | 319 | Muscatine County | Iowa (IA) |
| 52769 Stockton | 563 | Muscatine County | Iowa (IA) |
| 52774 Welton | 563 | Muscatine County | Iowa (IA) |
| 52776 West Liberty | 319 | Muscatine County | Iowa (IA) |
| 52778 Wilton | 563 | Muscatine County | Iowa (IA) |