There are 18,601 private residential units, involving 161,289 population in Kwun Tong(Kwun Tong District).Major streets included Ngau Tau Kok Road(Kwun Tong Section)、Wai Yip Street(Kwun Tong Section). Major estates include Grand Central,Tsui Ping (North) Estate,Shun Chi Court,Cheung Wo Court,Po Pui Court.The median of monthly income of the district is HK$ 22,500 with a median age of 47.3.