Xiacang Town, belonging to Jizhou District of Tianjin City, is located at the southern end of Jizhou District, bordering Linxi Town of Yutian County of Hebei Province in the east, Fangjiazhuang Town and Xin'an Town of Baodi District in the south, Xiwotou Town in the west, and Yangzinzhuang Town in the north, and is 30 kilometers away from the urban area of Jizhou City, with a total area of 85.29 square kilometers. As of 2021, the household population of Xianguang Town was 46,409.
Qing Daoguang eleven years (1831), now under the Cang township territory is divided into the lower lizuan li xibao township insurance, Dongbao township insurance, under the negative ding Shangli township insurance, too river township insurance; in October 2001, under the Cang township and the mongolian
