Trenal () is a commune in the Jura department in the Bourgogne-Franche-Comté region in eastern France.INSEE commune file On 1 January 2017, the former commune of Mallerey was merged into Trenal.Arrêté préfectoral 8 June 2016
Population
Population data refer to the area corresponding with the commune as of January 2025.
See also Communes of the Jura department
References