| население | |
| Koppel | 743 |
| Koppel Police Department |
 | Beaver County Airport | ~ 9.17 км |
| Pittsburgh/Butler Regional Airport | ~ 31.95 км |
| Pittsburgh International Airport | ~ 38.98 км |
| Youngstown Warren Regional Airport | ~ 55.99 км |
| Allegheny County Airport | ~ 62.87 км |
| Venango Regional Airport | ~ 71.61 км |
| Washington County Airport | ~ 77.78 км |
| Wheeling Ohio County Airport | ~ 78.42 км |
| Port Meadville Airport | ~ 88.40 км |
