| population | |
| City of Clear Lake | 7777 |
| City of Mason City | 28079 |
| Township of Bath | |
| Township of Clear Lake | |
| Township of Dougherty | |
| Township of Falls |
 | Mason City Municipal Airport | ~ 10.23 km |
| Forest City Municipal Airport | ~ 34.03 km |
| Hampton Municipal Airport | ~ 39.89 km |
| Northeast Iowa Regional Airport | ~ 52.80 km |
| Albert Lea Municipal Airport | ~ 67.26 km |
| Iowa Falls Municipal Airport | ~ 67.92 km |
| Austin Municipal Airport | ~ 70.07 km |
| Algona Municipal Airport | ~ 82.11 km |
| Webster City Municipal Airport | ~ 87.22 km |
