Known as Yang Shan and Huaizhou in ancient times, they are prefecture-level cities in Henan Province, and are the central cities of China Zhongyuan urban agglomeration and the border areas between Henan and Shaanxi approved by the State Council.

As of 2 18, the whole city has four districts, four counties and two county-level cities, with a total area of 47 1 km2. According to the data of the seventh population census, as of June 22 165438+ 10/0, the resident population of Jiaozuo was 352 1 78.