| population | |
| Allison Cemetery | |
| Delaware County Home | |
| Delhi | 471 |
| Delhi (historical) | |
| Delhi Elementary School | |
| Delhi Post Office | |
| Delhi Public Library |
 | Dubuque Regional Airport | ~ 48.99 km |
| Prairie Du Chien Municipal Airport | ~ 67.54 km |
| The Eastern Iowa Airport | ~ 68.92 km |
| Iowa City Municipal Airport | ~ 89.81 km |
| Waterloo Regional Airport | ~ 90.94 km |
| Waukon Municipal Airport | ~ 95.87 km |
| Decorah Municipal Airport | ~ 100.79 km |
| Clinton Municipal Airport | ~ 104.25 km |
| Davenport Municipal Airport | ~ 108.33 km |
