9 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 52544 | Centerville | 7,873 |
| 52571 | Moravia | 1,430 |
| 52572 | Moulton | 1,051 |
| 52549 | Cincinnati | 623 |
| 52594 | Unionville | 588 |
| 52574 | Mystic | 553 |
| 52581 | Plano | 275 |
| 52555 | Exline | 199 |
| 52593 | Udell | 145 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 9 ZCTAs in Appanoose County, Iowa (US Census).