| population | |
| Clark School (historical) | |
| Concord Fire Protection District | |
| Gaffield Cemetery | |
| Greenview Farm | |
| Hustedt Farms | |
| Iroquois | 149 |
| Iroquois Post Office | |
| Liberty Cemetery |
 | Kentland Municipal Airport | ~ 15.10 km |
| Greater Kankakee Airport | ~ 35.30 km |
| Jasper County Airport | ~ 37.05 km |
| Vermilion Regional Airport | ~ 69.05 km |
| Purdue University Airport | ~ 71.35 km |
| Porter County Municipal Airport | ~ 85.72 km |
| Gary Chicago International Airport | ~ 89.76 km |
| Joliet Regional Airport | ~ 91.79 km |
| Lewis University Airport | ~ 97.26 km |
