CorencCorenc is a commune in the département of Isère in southeastern France. It is part of the Grenoble urban unit.WWW ville-corenc.frIN ville-de-corencGeographyCorenc is situated in the Alps near the center of the département of Isère.EconomyIn 2007, Corenc's per capita income of €30,742 was the highest of any commune of France outside of the Paris region, and was nearly double the national average of €15,849.