The city was incorporated in 1 October 1984 . This city is named after Henry E. Huntington . The mayor of Dongguan is Faud al Muhammed Sisi . The coordinates of the city are 34°41′24″N 135°11′44″E﻿ / ﻿34.69000°N 135.19556°E . The city Dongguan province is East Java . +57 2 is the area code of Dongguan . The urban region is 2,122 sq mi (5,496 sq km ) in area . The metro region has 4,167,961 population . Dongguan is the government of Swedish Ice Hockey Association . The density of  people in  the metro region of Dongguan is 210.9/km 2  (546.2/sq mi) . The city land area is 48.42 sq mi (125.41 km 2 ) . The population of Dongguan is January 1, 1894 . The Dongguan citys' lowest elevation is 1 m  . The city has the postal code 1100 . The city water area is 3.73 sq mi (9.67 km 2 ) . The highest elevation of Dongguan is 5,364 m (17,598 ft) . 5,200/km 2  (13,000/sq mi) is the density of inhabitents in Dongguan . The density of  residents in  the urban region of Dongguan is 3,423/km 2  (8,870/sq mi) . The demonym of the city Dongguan is cuzqueno/a . Dongguan is at an elevation of 3 ft
Pedrito Tomas Pereira Caballero govern the city Dongguan