Zhongyang County, subordinate to Luliang City, Shanxi Province, is located in the central and western part of Shanxi Province, at the west foot of the middle section of Luliang Mountains. Its geographical coordinates are 37 ° 03 '~37 ° 29' in the north and 110 ° 50 '~111 ° 29' in the east, covering an area of 1441.4 square kilometers. By the end of 2021, the permanent population of Zhongyang County will be 136925. Zhongyang County has a continental monsoon climate in the warm temperate sub arid region. As of October 2021, Zhongyang County has jurisdiction over 5 towns and 1 township. The county government is located in Ning Township.

In the Warring States Period, it was originally called Zhongyang City, belonging to Zhao. In 1959, Zhongyang County was restored. Zhongyang has been included in the "one city and four districts" urban construction plan of Luliang City. Xiaoliu Railway, National Highway 209 and Provincial Highway 340 run from north to south. On June 30, 2020, Zhongyang County was included in the "Second Batch of Revolutionary Cultural Relics Protection and Utilization Area and County List". In July 2020, Zhongyang County was included in the list of provincial safe counties (cities and districts) in Shanxi Province in 2018 and 2019. The main scenic spots are Xianming Cave, Longquan Lake, Cheming Valley, etc.

In 2021, the GDP of Zhongyang County will be 17.499 billion yuan.