9 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 52761 | Muscatine | 30,357 |
| 52776 | West Liberty | 4,979 |
| 52747 | Durant | 2,055 |
| 52754 | Letts | 1,501 |
| 52749 | Fruitland | 1,127 |
| 52720 | Atalissa | 884 |
| 52766 | Nichols | 763 |
| 52760 | Moscow | 679 |
| 52759 | Montpelier | 101 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 9 ZCTAs in Muscatine County, Iowa (US Census).