| Official Name: | Quinchao |
| Language: | Spanish/espanol |
| Settlement Type: | Commune |
| Shield Alt: | Coat of arms |
| Map Alt: | Location of Quinchao in the Los Lagos Region |
| Pushpin Map Narrow: | yes |
| Pushpin Map: | Chile |
| Pushpin Mapsize: | 150 |
| Pushpin Label Position: | bottom |
| Pushpin Map Alt: | Location in Chile |
| Pushpin Map Caption: | Location in Chile |
| Coordinates: | -42.4708°N -73.4917°W |
| Subdivision Type: | Country |
| Subdivision Name: | Chile |
| Subdivision Type1: | Region |
| Subdivision Name1: | Los Lagos |
| Subdivision Type2: | Province |
| Subdivision Name2: | Chiloé |
| Seat: | Achao |
| Government Footnotes: | [1] [2] |
| Government Type: | Municipality |
| Leader Title: | Alcalde |
| Leader Party: | ILC |
| Leader Name: | Santiago Torres Águila |
| Unit Pref: | Metric |
| Area Footnotes: | [3] |
| Area Total Km2: | 160.7 |
| Elevation M: | 4 |
| Population Total: | 7965 |
| Population As Of: | 2012 Census |
| Population Density Km2: | auto |
| Population Blank1 Title: | Urban |
| Population Blank1: | 3452 |
| Population Blank2 Title: | Rural |
| Population Blank2: | 5524 |
| Demographics Type1: | Sex |
| Demographics1 Title1: | Men |
| Demographics1 Info1: | 4,417 |
| Demographics1 Title2: | Women |
| Demographics1 Info2: | 4,559 |
| Timezone: | CLT[4] |
| Utc Offset: | -4 |
| Timezone Dst: | CLST[5] |
| Utc Offset Dst: | -3 |
| Area Code: | (+56) 65 |
| Website: | Municipality of Quinchao |
Quinchao is a Chilean commune located in Chiloé Province, Los Lagos Region. The seat of government lies in the town of Achao on the island.
The commune of Quinchao includes most of the Quinchao Island (sharing its territory with the commune of Curaco de Vélez), and it also incorporates nine nearby islands: Alao, Apia, Chaulinec and Cahuache (or Caguach), Lin-Lin, Llingua, Meulín, Quenac and Teuquelín. These islands all lie within the Gulf of Corcovado east of Chile's second largest island, Chiloé, which separates the Chiloé Archipelago from mainland Chile. The commune spans a total land area of 160.7sqkm.[3]
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]
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]
Within the electoral divisions of Chile, Quinchao is represented in the Chamber of Deputies by Gabriel Ascencio (PDC) and Alejandro Santana (RN) as part of the 58th electoral district, together with Castro, Ancud, Quemchi, Dalcahue, Curaco de Vélez, Puqueldón, Chonchi, Queilén, Quellón, Chaitén, Hualaihué, Futaleufú and Palena. The commune is represented in the Senate by Camilo Escalona Medina (PS) and Carlos Kuschel Silva (RN) as part of the 17th senatorial constituency (Los Lagos Region).
In 2000, UNESCO declared the 16 Churches of Chiloé to be World Heritage Sites, and the commune of Quinchao contains 3 such churches in the towns of Achao, Quinchao and on the island of Caguach.