Taipei Basin
Due to Taipei's geography and location in the Taipei Basin as well as differing times of settlement and differing degrees of economic development of its districts, Taipei's population is not evenly distributed. The districts of Daan, Songshan, and Datong are the most densely populated. These districts, along with adjacent communities such as Yonghe and Zhonghe, contain some of the most densely populated neighborhoods in the world.