The city land area is 11,609.91 km 2  (4,482.61 sq mi) . The area of the urban region is 14.0 sq mi (36 km 2 ) . The lowest elevation of Dongguan is 1,250 ft . Dongguan is the government of U.S. National Park Service . The density of  people in  the metro region of Dongguan is 1,500/km 2  (3,900/sq mi) . The city Dongguan demonym is Marabin, Maracaibero(a), Maracucho(a) . The city was incorporated in 1842 . The metro region has 1,973,470 (2016 Census) population . The Dongguan city highest elevation is 1,390 m (4,560 ft) . The density of  residents in Dongguan is 2,600/km 2  (6,800/sq mi) . 33°27′S 70°40′W﻿ / ﻿33.450°S 70.667°W are the coordinates of the city. . This city is named after John Hunt . The city water area is 1.63 sq mi (4.23 km 2 ) 1.1% .  The city area code is 57 + 5 . The city is Area : 126 km2 (49 sq mi) in area . The mayor of Dongguan is Ravinder Bhalla (term ends December 31, 2021) . The density of  inhabitents in  the urban region of Dongguan is 5,400/sq km  (14,000/sq mi) . Dongguan is at an elevation of 187 ft
Dongguan has an area of 126 km2