Cogolludo is a municipality located in the province of Guadalajara, Castile-La Mancha, Spain. It forms part of the comarca of La Serranía and w…Cogolludo is a municipality located in the province of Guadalajara, Castile-La Mancha, Spain. It forms part of the comarca of La Serranía and was the manorial home of the Dukes of Medinaceli. In 2015, it had a population of 600 inhabitants. The historic Church of Santa María stands in the town.