Peralveche is a municipality in Spain, located in the province of Guadalajara within the autonomous community of Castile-La Mancha. It lies in the central part of the country, in a region characterised by its inland, rural landscape.
The municipality is small in population. According to the 2004 census conducted by the Instituto Nacional de Estadística (INE), Peralveche had 112 inhabitants. This figure reflects the modest size typical of many villages in the sparsely populated areas of inland Castile-La Mancha.
As a municipality, Peralveche holds the administrative status that in Spain governs a defined territory and its resident population, with its own local council. Its location in the province of Guadalajara places it within one of the larger provinces of Spain, though the settlement itself remains a minor and lightly populated one.