Besides the town of Calbuco, Calbuco Comuna is also home to the settlements of: Pargua, Puluqui Island, San Rafael and Texas. The town of San Rafael is across the estuary from the town of Calbuco. Texas was a refugee camp built after the 1960 earthquake on the outskirts of San Rafael; it has become semi-permanent. Pargua is the ferry port and gateway to the Chiloé Archipelago and the big island of Chiloé. Pargua was considered rural until the 2002 census, and the 800+ people on Puluqui Island are still denominated as "rural" although clustered around the bay where the daily barge docks.