Mong Kok is a former administrative division of Hong Kong, covering the northern part of Yau Tsim Mong District in Kowloon. In addition, Mong Kok is the smallest district in Hong Kong. Although the area of Mong Kok is small, its population density is extremely high.
From 65438 to 0969, the government implemented the District Officer Scheme, and Hong Kong was divided into several districts, among which Kowloon was divided into six districts: Mong Kok District, Yau Ma Tei District, Kowloon City District, Kwun Tong District, Wong Tai Sin District and Sham Shui Po District. Dundas Street is the boundary between Mong Kok and Yau Ma Tei, covering northern Yau Ma Tei, Mong Kok, Jia Doriyama and Tai Kok Tsui.