Chiloé Postal Codes: 5700000 to 5790000 | Los Lagos

Key Facts

Chiloé is an archipelago and province located in the Los Lagos Region of southern Chile, situated in the Pacific Ocean off the country's western coast. This island province covers approximately 9,181 square kilometers and is home to around 168,000 residents who maintain a distinctive cultural identity shaped by its geographical isolation. Chiloé is administratively divided into 10 communes, including its capital Castro, Ancud, Quellón, and Dalcahue, each contributing to the province's rich maritime heritage. The archipelago's unique wooden churches, 16 of which are UNESCO World Heritage sites, reflect the fusion of indigenous and European architectural traditions. Its economy relies heavily on salmon farming, traditional fishing, and increasingly, cultural tourism that showcases the region's mythical folklore and distinctive palafito stilt houses. For those seeking to navigate this culturally rich province, accessing accurate postal code information for its various communes is essential for both residents and visitors exploring Chiloé's unique island communities.