Mian County, which belongs to Hanzhong City, Shaanxi Province, is located in the west of Hanzhong City, bordering Hantai District in the east, Nanzheng County in the south, ningqiang county and Lueyang County in the west, Liuba County and liangdang county City in Gansu Province in the north, with an area of 2,406 square kilometers.

By the end of 202 1, 10, Mianxian county will administer 1 street, 17 town. [1] In 2021year, the total population of Mianxian County was 408,940.

Mianxian is known as "the south of the northwest" and "the land of plenty". [35] During the Warring States Period, the land was originally the eastern border of Baima, and then it belonged to Shu. Qin is a county of praise. At the beginning of the Western Han Dynasty, Mianyang County was transferred to the west of Waiheba by Baoxian County. During the Three Kingdoms period, Cao Wei Jingyuan lived in Hanzhong County, Liangzhou in 262.

In the seventh year of Hongwu in Ming Dynasty (1374), it was changed to Mianxian County. 1September, 964, changed to Mian County. Mianxian county is rich in historical relics and rich in cultural accumulation. The cultural relics of the Han Dynasty, represented by Dingjun Mountain, Tiandang Mountain and Wuhou Tomb, are well-known at home and abroad.

In 20021year, Mianxian's GDP was1787.4 billion yuan, the per capita disposable income of urban residents was 37 182 yuan, and the per capita disposable income of rural residents was 13359 yuan.