There were 17,151 residential units in Happy Valley / Mid-Levels East. Major estates included The Leighton Hill, Beverly Hill, Grandview Tower, Unique Tower, Celeste Court. According to the 2021 Population By-census, there were 46,561 residents. The median monthly household income was $65,000 and the median age was 44. (*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.)