The city has a total land area of 2488 square kilometers and has 17 towns under its jurisdiction. They are Wencheng Town, Chongxing Town, Penglai Town, Huiwen Town, Donglu Town, Tanniu Town, Dongge Town, Wenjiao Town, Dongjiao Town, Longlou Town, Changsa Town, Wengtian Town, Baoluo Town, Fengpo Town, Jinshan Town, Puqian Town, Gongpo Town. There are also 2 farms, Triangle Farm and Overseas Chinese Farm.
According to a sample survey of population changes, the city ’s permanent population was 575,200 at the end of 2019, an increase of 0.63 million over the previous year. Among them, the urban permanent population is 301,100, accounting for 53.92% of the total population (the urbanization rate of the permanent population). The birth rate of the whole city is 12.07 ‰, the mortality rate is 7.16 ‰, and the natural growth rate is 4.91 ‰.