A town under the jurisdiction of Miyun County. Mujiayu Commune was established in 1965, changed to a district in 1983, a township was established in 1987, and a town was established in 1993. It is located in the middle of the county, adjacent to Miyun Reservoir in the north and 9 kilometers away from the county seat. It covers an area of ??102.8 square kilometers and has a population of 31,000. The Beijing-Chengdu Railway and the 101 National Highway pass through the border. It governs Liulinchi, Xincuncun, Qianliyuan, Houliyuan, Shayugou, Dashiling, Shuizhang, Dayugou, Jingshaofen, Yangshan, South Mujiayu, North Mujiayu, West Mujiayu, There are 22 village committees and 1 neighborhood committee (the first neighborhood committee) in Jiusongshan, Gelaoyu, Louziyu, Dayan, Xinanzhuang, Jingziyu, Shangyu, Xiayu, and Alkali Plant. There are township and village enterprises in garment processing, mechanical processing, casting, building materials, and food. Agriculture mainly produces wheat and corn. The town-run Beijing Huayun Industrial Co., Ltd. is a national second-level enterprise. There is Shennongyu Natural Scenic Area within the territory. .

On March 19, 2010, the Ministry of Environmental Protection awarded Mujiayu Town the title of "National Township with Beautiful Environment" as the 2010 National Ecological Construction Demonstration Zone.

Zhuangtouyu Red Fragrant Pear Tourist Picking Garden

The Zhuangtouyu Red Fragrant Pear Tourist Picking Garden was built in the spring of 2001, with a total area of ??1,000 acres. The fruit farmers in the park spontaneously established the "Beijing Zhuangtouyu Chaohe Fruit Industry Cooperative", registered the "Chaohe Fruit Industry" trademark, and strictly implemented and implemented the construction of standardized demonstration bases, safe food certification, and organic food bases