820 thousand
Zhengyang County is located in the southeast of Zhumadian City, Huaibei Plain, facing Luoshan and Xinyang across the Huaihe River in the south, Xincai and Xixian in the east, Runan and Pingyu in the north and Queshan in the west. It is 64.5 kilometers long from east to west and 57 kilometers wide from north to south. It is 40km east of Daguang Expressway, National Highway 106 and Beijing-Kowloon Railway, 25km west of Beijing-Hong Kong-Macao Expressway, 37km east of National Highway 107 and Beijing-Guangzhou Railway. The provincial highways Linming Road and Gongkai Road cross the whole territory from east to west. The total area of the county is 1903 square kilometers, and the county * * * governs 7 towns and 12 townships.