According to the 2002 census of the National Statistics Institute, Quinchao has 8,976 inhabitants (4,417 men and 4,559 women). Of these, 3,452 (38.5%) lived in urban areas and 5,524 (61.5%) in rural areas. The population fell by 1.2% (112 persons) between the 1992 and 2002 censuses.[3]
Administration
The municipal building is the town of Achao. As a commune, Quinchao 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 Santiago Torres Águila (ILC).[1][2]