PeralilloPeralillo is a Chilean town and commune in Colchagua Province, O'Higgins Region.DemographicsAccording to the 2002 census of the National Statistics Institute, Peralillo spans an area of and has 9,729 inhabitants. Of these, 5,882 lived in urban areas and 3,847 in rural areas. The population grew by 6.4% between the 1992 and 2002 censuses.AdministrationAs a commune, Peralillo is a third-level administrative division of Chile administered by a municipal council, headed by an alcalde who is directly elected every four years. The 2021-2024 mayor is Claudio Cumsille.