| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 52720 | Atalissa | Muscatine County | Standard |
| 52726 | Blue Grass | Scott County | Standard |
| 52739 | Conesville | Muscatine County | Standard |
| 52747 | Durant | Cedar County | Standard |
| 52749 | Fruitland | Muscatine County | Standard |
| 52754 | Letts | Muscatine County | Standard |
| 52759 | Montpelier | Muscatine County | Standard |
| 52760 | Moscow | Muscatine County | Standard |
| 52761 | Muscatine | Muscatine County | Standard |
| 52766 | Nichols | Muscatine County | Standard |
| 52769 | Stockton | Muscatine County | Standard |
| 52776 | West Liberty | Muscatine County | Standard |
| 52778 | Wilton | Cedar County | Standard |