Beitaipingzhuang Subdistrict is a subdistrict located in Haidian District, Beijing, China. It borders Huayuanlu Subdistrict to the northeast, Desheng Subdistrict to the east, Zhanlanlu and Xinjiekou Subdistricts to the south, Zhongguancun and Beixiaguan Subdistricts to the west. According to the results of the 2020 census, the population of Beitaipingzhuang was 163,920.