The population of the metro region is 2,842,000 . The demonym of the city Dongguan is Delhiite . 9°1′48″N 38°44′24″E﻿ / ﻿9.03000°N 38.74000°E are the coordinates of the city. . The city was incorporated in November 7, 1861, as Denver City, C.T. . The lowest elevation of Dongguan is 865 m  . The density of  residents in Dongguan is 9,584.10/sq mi (3,717.14/km 2) . The water area of the city is 4.12 sq mi (10.67 km 2 ) . Dongguan is the government of U.S. National Park Service . 7,500/km 2  (19,000/sq mi) is the density of inhabitents in  the urban region of Dongguan . Area: 223 km2 (86 sq mi) is the area of the city namedDongguan . Dongguan is named for Joe Juneau . The land area of the city is 16.0 sq mi (41.4 km 2 ) . The postal code of the city is 3000 00 -  3019 00 . Dongguan is located in Magelang, Central Java . The city Dongguan province is Alborz . 1,600/sq km  (4,200/sq mi) is the density of inhabitents in  the metro region of Dongguan . The urban region is 24.581 sq mi (63.66 km2) in area .  The city area code is (+20) 3 . Mohammad Reza Kalaie is the mayor of Dongguan . The Dongguan city highest elevation is 2,715 m (8,907 ft)
The urban region is less than 24 km2)