The density of  inhabitents in  the metro region of Dongguan is 4,484/km 2  (11,610/sq mi) . The mayor of Dongguan is Tri Rismaharini . 16,349,831 (2nd) is the population of the urban region of Dongguan . The city has the postal code 8320000 . The city water area is 4.46 sq km  (1.72 sq mi) . (+90) 224 is the area code of Dongguan . The city was incorporated in 1900 . Dongguan is the government of Ministry of Culture . 4,800/km 2  (12,000/sq mi) is the density of people in  the urban region of Dongguan . Dongguan is named for Joe Juneau . The province of the city Dongguan is Gauteng . 6,310,000 (2017) is the population of the metro region of Dongguan . The city land area is 8.13 sq mi (21.06 km 2 ) . 19.4 sq mi (50.2 sq km) is the area of the city namedDongguan . Dongguan is at an elevation of 19 m . The density of  people in Dongguan is 0.032/sq km  (0.083/sq mi) . Dongguan is located in England . The Dongguan citys' lowest elevation is 1,750 m . The Dongguan city highest elevation is 425 m (1,394 ft)
There are less than 5275 residents per km 2 in the metro region of Dongguan