AranioAranio is a district in Banjar Regency, South Kalimantan Province, Indonesia. The district covers an area of 1,166.35 km2, and had a population of 9,377 at the 2023 estimate.HistoryAranio was established on 18 September 1986, after being split off from the eastern part of Karang Intan district.GeographyAranio consists of twelve village : Aranio Artain Apuai Belangian Benua Riam Bunglai Kalaan Pa'au Rantau Balai Rantau Bujur Tiwingan Baru Tiwingan Lama