Zhuolu County, subordinate to Zhangjiakou City, Hebei Province, is located in the northwest of Hebei Province, China, at the lower reaches of Sanggan River, and connects with Xiahuayuan District of Zhangjiakou City and the suburbs of Beijing City. The county seat is 75 kilometers away from Zhangjiakou downtown and 130 kilometers away from Beijing downtown. The county has jurisdiction over 1 county district, 13 towns and 4 townships, with a total area of 2802 square kilometers. The ethnic groups are mainly Han, including 8 minorities, such as Manchu, Hui, Mongolian and Zhuang. According to the data of the seventh population census, as of 00:00 on November 1, 2020, the permanent population of Zhuolu County is 294013.

Two million years ago, ancient human beings have lived and multiplied in Zhuolu County. Five thousand years ago, Yellow Emperor, Yan Emperor and Chiyou fought, cultivated and merged in Zhuolu, creating the "dragon" totem recognized by the Chinese nation, creating a five thousand year history of civilization and realizing the great integration of the Chinese nation. Famous scenic spots include the Yellow Emperor Spring, the site of the Yellow Emperor City, the Chinese Fuwen Altar, the Three Ancestors' Hall of China, and Xuanyuan Lake.

In October 2017, it won the honorary title of "National Garden County". On May 5, 2019, the Notice of the People's Government of Hebei Province on the Withdrawal of 21 Counties (Districts) including Zanhuang County from Poverty stricken Counties approved Zhuolu County to withdraw from poverty stricken counties.

In 2020, Zhuolu County's GDP will be 8.46 billion yuan.