| population | |
| Apremont | 383 |
| Arbent | 3379 |
| Beard-Geovreissiat | 1039 |
| Belleydoux | 317 |
| Bellignat | 3618 |
| Billiat | 611 |
| Bolozon | 89 |
| Boyeux-Saint-Jerome | 354 |
| Brenod | 522 |
| Brion | 515 |
| Ceignes | 253 |
| Cerdon | 785 |
| Challes-la-Montagne | 193 |
| Champfromier | 729 |
| Chanay | 633 |
| Charix | 285 |
| Chevillard | 153 |
| Condamine | 414 |
| Confort | 620 |
| Dortan | 1846 |
| Echallon | 760 |
| population | |
| Geovreisset | 891 |
| Giron | 180 |
| Groissiat | 1223 |
| Injoux-Genissiat | 1147 |
| Izenave | 162 |
| Izernore | 2257 |
| Jujurieux | 2181 |
| Labalme | 212 |
| Lantenay | 272 |
| Le Poizat-Lalleyriat | 712 |
| Les Neyrolles | 636 |
| Leyssard | 153 |
| Maillat | 623 |
| Martignat | 1627 |
| Matafelon-Granges | 645 |
| Merignat | 126 |
| Montanges | 341 |
| Montreal-la-Cluse | 3409 |
| Nantua | 3482 |
| Neuville-sur-Ain | 1741 |
| Nurieux-Volognat | 1030 |
| population | |
| Outriaz | 261 |
| Oyonnax | 22559 |
| Peyriat | 164 |
| Plagne | 123 |
| Poncin | 1696 |
| Pont-d'Ain | 2914 |
| Port | 855 |
| Priay | 1707 |
| Saint-Alban | 179 |
| Saint-Germain-de-Joux | 507 |
| Saint-Jean-le-Vieux | 1699 |
| Saint-Martin-du-Frene | 1063 |
| Samognat | 657 |
| Serrieres-sur-Ain | 131 |
| Sonthonnax-la-Montagne | 318 |
| Surjoux-Lhopital | 126 |
| Valserhone | 16302 |
| Varambon | 531 |
| Vieu-d'Izenave | 699 |
| Villes | 365 |
 | Geneva Cointrin International Airport | ~ 40.59 km |
 | Annecy-Haute-Savoie-Mont Blanc Airport | ~ 47.40 km |
| Chambéry-Savoie Airport | ~ 62.59 km |
| Lyon Saint-Exupéry Airport | ~ 62.79 km |
| Lyon-Bron Airport | ~ 69.80 km |
| Megève Altiport | ~ 90.03 km |
| Grenoble-Isère Airport | ~ 91.41 km |
| Dole-Tavaux Airport | ~ 98.42 km |
| Méribel Altiport | ~ 113.64 km |
