- French commune.name
- Sonthonnax-la-Montagne
- French commune.commune status
- Commune
- French commune.image
- Mairie Sonthonnax Montagne 3.jpg
- French commune.caption
- Town hall
- French commune.arrondissement
- Nantua
- French commune.canton
- Pont-d'Ain
- French commune.INSEE
- 01410
- French commune.postal code
- 01580
- French commune.mayor
- Fabrice Monaci
- French commune.term
- 2020–2026
- French commune.intercommunality
- Haut-Bugey Agglomération
- French commune.elevation m
- 630
- French commune.elevation min m
- 420
- French commune.elevation max m
- 783
- French commune.area km2
- 14.14
