| population | |
| City of Caro | 4229 |
| City of Vassar | 2697 |
| Township of Akron | |
| Township of Almer | |
| Township of Arbela | |
| Township of Columbia | |
| Township of Dayton | |
| Township of Denmark | |
| Township of Elkland |
 | Tuscola Area Airport | ~ 3.65 km |
| MBS International Airport | ~ 51.80 km |
| Bishop International Airport | ~ 63.45 km |
| Iosco County Airport | ~ 91.35 km |
| Oakland County International Airport | ~ 91.84 km |
| St Clair County International Airport | ~ 98.06 km |
| Gladwin Zettel Memorial Airport | ~ 98.78 km |
| Gratiot Community Airport | ~ 102.57 km |
| West Branch Community Airport | ~ 102.65 km |
