The demonym of the city Hanoi is Istanbulite  . Hanoi is at an elevation of 4 m . The density of  people in Hanoi is 3,200/km 2  (8,200/sq mi) . Hanoi is located in Zambia . The Hanoi citys' lowest elevation is 1 m  . Hanoi is the government of Municipality of Quito . The area of the urban region is 1,770 sq mi (4,600 km 2 ) . Hanoi has 595,061 population . The city land area is 16.0 sq mi (41.4 sq km) . The area of the metro region is Area: 2,493.86 km2 (962.88 sq mi) . Hanoi is named for Henry E. Huntington . The city has the postal code 3000 00 -  3019 00 . The province of the city Hanoi is East Java . 3,423/km 2  (8,870/sq mi) is the density of residents in  the urban region of Hanoi . The Hanoi city highest elevation is 5,364 m (17,598 ft) .  The city area code is +226 . The density of  residents in  the metro region of Hanoi is 1,275/km 2  (3,300/sq mi)
The city Hanoi is 3300/sq mi populace in it's metro region