| population | |
| Town of Alfred | 5093 |
| Town of Allen | 443 |
| Town of Alma | 847 |
| Town of Almond | 1571 |
| Town of Amity | 2226 |
| Town of Andover | 1769 |
| Town of Angelica | 1369 |
| Town of Belfast | 1623 |
| Town of Birdsall | 225 |
| Town of Bolivar | 2106 |
| population | |
| Town of Burns | 1132 |
| Town of Caneadea | 2341 |
| Town of Centerville | 812 |
| Town of Clarksville | |
| Town of Cuba | 3167 |
| Town of Friendship | 1929 |
| Town of Genesee | 1646 |
| Town of Granger | 523 |
| Town of Grove | 535 |
| Town of Hume | 2036 |
| population | |
| Town of Independence | 1167 |
| Town of New Hudson | 770 |
| Town of Rushford | 1131 |
| Town of Scio | 1768 |
| Town of Ward | 358 |
| Town of Wellsville | 7160 |
| Town of West Almond | 327 |
| Town of Willing | 1194 |
| Town of Wirt | 1075 |
 | Wellsville Municipal Airport - Tarantine Field | ~ 16.73 km |
| Dansville Municipal Airport | ~ 43.34 km |
| Bradford Regional Airport | ~ 71.49 km |
| Canandaigua Airport | ~ 92.49 km |
| Elmira Corning Regional Airport | ~ 94.19 km |
| Buffalo Niagara International Airport | ~ 95.37 km |
| Frederick Douglass Greater Rochester International Airport | ~ 100.10 km |
| Chautauqua County-Jamestown Airport | ~ 101.67 km |
| St Marys Municipal Airport | ~ 101.86 km |
