Yihe Town is located in the western border of Kai County, Chongqing, with an area of 61 square kilometers. It is located at longitude 108°00′36″-108°06′00″ East and latitude 30°05′51″-30°12′18″ North. It is connected with Zhonghe Town and Linjiang Town in the east, neighboring with Nanya Town in the south, bordering with Meijia Township and Lingyan Township in Kaijiang County, Sichuan Province in the west and Sanhuikou Township in the north. 43 kilometers away from Kaixian County. It has 9 villagers' committees, including Xiangzhi, Yihe, Taikang, Renhe, Nongxing, Xingye, Yulong, Shuangdian and Tongzhi, and 1 residents' committee, namely, Luxi.