Leshan, formerly known as Jiading,[a] is a prefecture-level city located at the confluence of the Dadu and Min rivers in Sichuan Province, China. Leshan is located on the southwestern fringe of the Red Basin in southern Sichuan, about 120 km (75 mi) from Chengdu. At the 2010 census, its population was 3,235,759 whom 662,814 lived in the built-up (or metro) area made of Shizhong district, as Wutongqiao and Jinkouhe districts are not conurbated yet.