What is Château-Gontier-sur-Mayenne?
'''Château-Gontier-sur-Mayenne''' is a [[Communes of France|commune]] of 16,776 people (2017). It is found in the region [[Pays de la Loire]] in the [[Mayenne]] department in the northwest of [[France]]. The municipality was created on 1 January 2019 and consists of the former communes of [[Château-Gontier]] (the seat), [[Azé, Mayenne|Azé]] and [[Saint-Fort]].<ref>[https://www.legifrance.gouv.fr/eli/arrete/2018/11/14/TERB1833267A/jo/texte Arrêté préfectoral] 14 November 2018 {{in lang|fr}}</ref> == References == {{reflist}} {{France-geo-stub}} {{DEFAULTSORT:Chateau-Gontier-sur-Mayenne}} [[Category:2019 establishments in France]] [[Category:Communes in Mayenne]] [[Category:Subprefectures in France]]