| население | |
| CAL Community Junior High School / High School | |
| CAL Elementary School | |
| Coulter | |
| Coulter | 271 |
| Coulter Cemetery | |
| Coulter Community Center | |
| Coulter Post Office | |
| Coulter Public Library | |
| Coulter Town Hall |
 | Hampton Municipal Airport | ~ 9.60 км |
| Iowa Falls Municipal Airport | ~ 34.09 км |
| Mason City Municipal Airport | ~ 42.57 км |
| Forest City Municipal Airport | ~ 56.75 км |
| Webster City Municipal Airport | ~ 58.55 км |
| Northeast Iowa Regional Airport | ~ 66.61 км |
| Fort Dodge Regional Airport | ~ 75.49 км |
| Humboldt Municipal Airport | ~ 75.62 км |
| Waterloo Regional Airport | ~ 79.07 км |
