Los Sauces
Los Sauces () is a Chilean town and commune in the Malleco Province, Araucanía Region. Demographics. According to the 2002 census of the National Statistics Institute, Los Sauces spans an area of and has 7,581 inhabitants (3,847 men and 3,734 women). Of these, 3,638 (48%) lived in urban areas and 3,943 (52%) in rural areas. Between the 1992 and 2002 censuses, the population fell by 15.7% (1,414 persons). Administration. As a commune, Los Sauces 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  2008-2012 alcalde is Ramón Vilches Álvarez (PDC), and the council has the following members: Within the electoral divisions of Chile, Los Sauces is represented in the Chamber of Deputies by Gonzalo Arenas (UDI) and Mario Venegas (PDC) as part of the 48th electoral district, together with Angol, Renaico, Collipulli, Ercilla, Purén, Lumaco and Traiguén. The commune is represented in the Senate by Alberto Espina Otero (RN) and Jaime Quintana Leal (PPD) as part of the 14th senatorial constituency (Araucanía-North).