The canton of Rezé-1 is an administrative division of the Loire-Atlantique department, western France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Rezé.
It consists of the following communes: Rezé (partly) Bouaye Bouguenais Brains Saint-Aignan-Grandlieu Saint-Léger-les-Vignes
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