The city land area is 48.42 sq mi (125.41 km 2 ) . Dongguan is the government of Swedish Ice Hockey Association . The province of the city Dongguan is East Java . January 1, 1894 is the population of Dongguan . The area of the urban region is 2,122 sq mi (5,496 sq km ) . Faud al Muhammed Sisi is the mayor of Dongguan . The Dongguan city highest elevation is 5,364 m (17,598 ft) . The density of  residents in  the urban region of Dongguan is 3,423/km 2  (8,870/sq mi) . The lowest elevation of Dongguan is 3 ft . The demonym of the city Dongguan is cuzqueno/a . Dongguan is at an elevation of 0.9 m . The city was incorporated in 1 October 1984 . 4,167,961 is the population of the metro region of Dongguan . The coordinates of the city are 34°41′24″N 135°11′44″E﻿ / ﻿34.69000°N 135.19556°E . 5,200/km 2  (13,000/sq mi) is the density of inhabitents in Dongguan . The density of  people in  the metro region of Dongguan is 210.9/km 2  (546.2/sq mi) .  The city area code is +57 2 . The city water area is 3.73 sq mi (9.67 km 2 ) . The postal code of the city is 1100 . This city is named after Henry E. Huntington
The city Dongguan is 3423/km 2 populace in it's urban region