Montalbán is a town and municipality in Spain with a population of 1,538, an area of 82 km² and a density of 18.75, located in Teruel province, …Montalbán is a town and municipality in Spain with a population of 1,538, an area of 82 km² and a density of 18.75, located in Teruel province, in the autonomous community of Aragón. It is the historical and cultural capital of the Cuencas Mineras Aragonese comarca.