Hoàng Mai is an urban district of Hanoi, the capital city of Vietnam. The district currently has 14 wards, covering a total area of 40.32 square kilometers. As of 2019, there were 506,347 people residing in the district, the highest of all... Wikipedia
Area: 15.57 mi²
University: Thang Long University
Area code: 24
Province: Hanoi
Seat: Thịnh Liệt ward
Wards: 14 wards