Trouans () is a commune in the Aube department in north-central France. It was created in 1973 by the merger of two former communes: Trouan-le-Grand and Trouan-le-Petit.Modifications aux circonscriptions administratives territoriales (fusion de communes), Journal officiel de la République française n° 0009, 11 January 1973, p. 502.
Population
See also Communes of the Aube department
References