Perquenco is a town and commune in the CautÃÂn Province of southern Chile's AraucanÃÂa Region. The town was declared capital of the unrecognized Kingdom of AraucanÃÂa and Patagonia by Orélie-Antoine de Tounens, but soon after it was occupied by Cornelio Saavedra RodrÃÂguez who was in charge of the Chilean occupation of the AraucanÃÂa.
According to the 2002 census of the National Statistics Institute, Perquenco spans an area of and has 6,450 inhabitants (3,281 men and 3,169 women). Of these, 2,929 (45.4%) lived in urban areas and 3,521 (54.6%) in rural areas. The population grew by 9.6% (564 persons) between the 1992 and 2002 censuses.
As a commune, Perquenco 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 Luis Alberto Muñoz Pérez (PDC).
Within the electoral divisions of Chile, Perquenco is represented in the Chamber of Deputies by Enrique Estay (UDI) and Fuad ChahÃÂn (PDC) as part of the 49th electoral district, together with Victoria, CuracautÃÂn, Lonquimay, Melipeuco, Vilcún, Lautaro and Galvarino. The commune is represented in the Senate by Alberto Espina Otero (RN) and Jaime Quintana Leal (PPD) as part of the 14th senatorial constituency (AraucanÃÂa-North).