Jiangjin lies within central China at 105°49′—106°38′of longitude and 28°28′—29°28′of north latitude. The landscape and topography of Jiangjin slopes from high elevations in the south and low in the north. Luohuangzhongba stands at the lowest elevation (178.5 m). The highest site, Wugongba in Simian Mountain, reaches an elevation of 1709.4 m. The average elevation of downtown Jiangjin is 209.7 m, with a flood stage designated at an elevation of 199.13 m.