Neijiang is a prefecture-level city in the southeast of Sichuan province, People's Republic of China. It is located on the Tuo River, midway between the two major cities of Chengdu and Chongqing, is a transportation and food-processing center. The population of the entire prefecture was 3,140,678 at the 2020 census, and the population of the built-up area was 1,179,140 in the 2 urban districts of Shizhong and Dongxing.