Hoàng Long is a former commune (xã) in Phú Xuyên District, Hanoi, Vietnam.Ministry of Public Information in Vietnam Geography Hoàng Long commune has an area of 10.57 km², the population in 1999 was 8,764 people, the population density reached 829 people/km². It includes 9 villages (thôn) and 1 residential cluster (cụm dân cư): Village: Viên Hoàng Village: Thanh Xuyên Village: Cổ Hoàng Village: Đào Xá Village: Hoàng Đông Village: Kim Long Thượng Village: Kim Long Nội Village: Kim Long Trung Village: Nhị Khê Residential cluster: Chợ Đồng Vàng References