There were 121,882 residential units and 398,479 residents in Tseung Kwan O (including Tseung Kwan O Town Centre, Tiu Keng Leng, Hang Hau, Po Lam, and Lohas Park). For Tiu Keng Leng, there were 19,582 residential units. Major estates included Ocean Shores, Metro Town, Choi Ming Court. According to the 2021 Population By-census, there were 91,756 residents. The median monthly household income was $27,350 and the median age was 42.5. (*The population statistics for the above regions are based on the data of 2021 Population By-census from Census and Statistics Department, and are derived from separate/combined individual districts based on Tertiary Planning Units (TPUs), and the district names are compiled by Midland Realty.)