Herencia is a municipality located in the Province of Ciudad Real, in the autonomous community of Castilla-La Mancha, Spain. As of 2020, It …Herencia is a municipality located in the Province of Ciudad Real, in the autonomous community of Castilla-La Mancha, Spain. As of 2020, It had a population of 8,456. The postal code is 13640. It's located 150 km away from the south of Madrid.