title: Thonon Agglomération
text: # Thonon Agglomération
  
  Thonon Agglomération is the communauté d'agglomération, an intercommunal structure, centred on the city of Thonon-les-Bains. It is located in the Haute-Savoie department, in the Auvergne-Rhône-Alpes region, eastern France. Created in 2017, its seat is in Thonon-les-Bains. Its area is 238.9 $km^2.$ Its population was 90,531 in 2019, of which 35,826 in Thonon-les-Bains proper.
  
  ## Composition
  
  The communauté d'agglomération consists of the following 25 communes:
  
  * Allinges
  * Anthy-sur-Léman
  * Armoy
  * Ballaison
  * Bons-en-Chablais
  * Brenthonne
  * Cervens
  * Chens-sur-Léman
  * Douvaine
  * Draillant
  * Excenevex
  * Fessy
  * Loisin
  * Lully
  * Lyaud
  * Margencel
  * Massongy
  * Messery
  * Nernier
  * Orcier
  * Perrignier
  * Sciez
  * Thonon-les-Bains
  * Veigy-Foncenex
  * Yvoire
  