The urban region is 335.4 sq mi (539.7 km 2 ) in area . On 1871 (Huntington) the city was incorporated . The water area of the city is 28.08 km 2  (10.84 sq mi) . The city land area is 227.34 sq mi (588 sq km ) . 3,200/km 2  (8,200/sq mi) is the density of inhabitents in Hoboken, New Jersey . The postal code of the city is 95100 . The population of Hoboken, New Jersey is Population: 2,400,653 (2012) . The city Hoboken, New Jersey demonym is Yangonite . The population of the metro region is Population (2015): 2,500,000 . The highest elevation of Hoboken, New Jersey is 324 m (1,063 ft) .  The city area code is 57 + 5 . Mohammad Reza Kalaie is the mayor of Hoboken, New Jersey . The density of  people in  the urban region of Hoboken, New Jersey is 3,300/km 2  (8,600/sq mi) . Hoboken, New Jersey is named for Christ Church, Oxford . The city province is Oran Province . 59°20′17″N 018°04′20″E﻿ / ﻿59.33806°N 18.07222°E﻿ / 59.33806; 18.07222 are the coordinates of the city. . Hoboken, New Jersey is at an elevation of 5 m . Hoboken, New Jersey is the government of U.S. National Park Service . The Hoboken, New Jersey citys' lowest elevation is 75 m 
The urban region of Hoboken, New Jersey is 886 sq mi