| population | |
| Center Grove Cemetery | |
| Center Grove School (historical) | |
| Central Warren Fire Protection District | |
| Clyde Young Lake Dam | |
| Columbia School (historical) | |
| Coonville School (historical) |
 | Galesburg Municipal Airport | ~ 26.98 km |
| Southeast Iowa Regional Airport | ~ 34.09 km |
| Macomb Municipal Airport | ~ 37.23 km |
| Fort Madison Municipal Airport | ~ 54.62 km |
| Mount Pleasant Municipal Airport | ~ 66.52 km |
| Muscatine Municipal Airport | ~ 67.42 km |
| Quad City International Airport | ~ 69.14 km |
| Keokuk Municipal Airport | ~ 73.14 km |
| Davenport Municipal Airport | ~ 85.40 km |
