Zhumushan Subdistrict is an administrative division located in Hanshou County, Hunan Province, China. It was officially established in December 2015, formed by incorporating a portion of the former Zhumushan Township along with two villages from Taizimiao Town.
The subdistrict covers a total area of 65.85 square kilometers (approximately 25.42 square miles) and has a population of around 32,600 residents. Its administrative seat is located in Xincheng Community, which serves as the central hub for its jurisdiction of 16 communities and 6 villages.