Magnieu is a commune. It is found in the region Auvergne-Rhône-Alpes in the Ain department in the east of France. On 1 January 2019, the former commune of Saint-Champ merged into Magnieu.
Magnieu is a commune. It is found in the region Auvergne-Rhône-Alpes in the Ain department in the east of France. On 1 January 2019, the former commune of Saint-Champ merged into Magnieu.