| population | |
| Borough of Beavertown | 965 |
| Borough of Freeburg | 575 |
| Borough of McClure | 941 |
| Borough of Middleburg | 1309 |
| Borough of Selinsgrove | 5654 |
| Borough of Shamokin Dam | 1686 |
| Township of Adams |
 | Penn Valley Airport | ~ 18.26 km |
| Mifflin County Airport | ~ 48.02 km |
| William T. Piper Memorial Airport | ~ 50.28 km |
| Williamsport Regional Airport | ~ 53.95 km |
| Muir Army Air Field (Fort Indiantown Gap) Airport | ~ 56.37 km |
| Capital City Airport | ~ 64.18 km |
| University Park Airport | ~ 66.10 km |
| Harrisburg International Airport | ~ 69.14 km |
| Hazleton Municipal Airport | ~ 93.57 km |
