| population | |
| Adair | 210 |
| Adair Community High School (historical) | |
| Adair United Brethren Church (historical) | |
| Adair United Methodist Church (historical) | |
| Fairview School (historical) | |
| Frogpond School (historical) |
 | Macomb Municipal Airport | ~ 17.52 km |
| Galesburg Municipal Airport | ~ 59.07 km |
| Southeast Iowa Regional Airport | ~ 66.88 km |
| General Wayne A. Downing Peoria International Airport | ~ 74.17 km |
| Fort Madison Municipal Airport | ~ 74.89 km |
| Quincy Regional Baldwin Field | ~ 78.32 km |
| Keokuk Municipal Airport | ~ 78.40 km |
| Abraham Lincoln Capital Airport | ~ 94.32 km |
| Mount Pleasant Municipal Airport | ~ 103.77 km |
