| population | |
| City of Lockport | 21165 |
| City of Niagara Falls | 50193 |
| City of North Tonawanda | 31568 |
| Town of Cambria | 5802 |
| Town of Hartland | 4028 |
| population | |
| Town of Lewiston | 16051 |
| Town of Lockport | 20177 |
| Town of Newfane | 9410 |
| Town of Niagara | 8131 |
| Town of Pendleton | 6604 |
| population | |
| Town of Porter | 6632 |
| Town of Royalton | 7567 |
| Town of Somerset | 2591 |
| Town of Wheatfield | 18315 |
| Town of Wilson | 5869 |
 | Niagara Falls International Airport | ~ 21.97 km |
| Buffalo Niagara International Airport | ~ 26.08 km |
 | Niagara District Airport | ~ 39.03 km |
| Billy Bishop Toronto City Centre Airport | ~ 76.15 km |
| Frederick Douglass Greater Rochester International Airport | ~ 82.85 km |
| Oshawa Executive Airport | ~ 84.96 km |
| Chautauqua County-Dunkirk Airport | ~ 89.34 km |
| Buttonville Municipal Airport | ~ 94.17 km |
| Lester B. Pearson International Airport | ~ 94.34 km |
