There are 5 zip codes in Adair County, Iowa. The most populated is 50250, located in Stuart. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | City | Population |
|---|---|---|
| 50250 | Stuart | 2,480 |
| 50849 | Greenfield | 2,395 |
| 50846 | Fontanelle | 1,149 |
| 50858 | Orient | 796 |
| 50837 | Bridgewater | 342 |