The city water area is 0.736 sq mi (1.905 km 2 ) 36.58% . +226 is the area code of Hoboken, New Jersey . The city Hoboken, New Jersey demonym is Chennaiite . Hoboken, New Jersey is the government of Ministry of Culture . 957,441 is the population of Hoboken, New Jersey . 4,800/km 2  (12,000/sq mi) is the density of inhabitents in  the urban region of Hoboken, New Jersey . The province of the city Hoboken, New Jersey is Luanda . The Hoboken, New Jersey citys' lowest elevation is 0 ft . Hoboken, New Jersey is at an elevation of 1279 m . On March 6, 1836 (city) the city was incorporated . The city land area is 138.75 sq mi (359.36 km 2 ) . Cynthia Viteri is the mayor of Hoboken, New Jersey . The urban region has 3,384,569 population . The metro region is 4,558.4 sq km  (1,760.0 sq mi) in area . The postal code of the city is 8320000 . The Hoboken, New Jersey city highest elevation is 33 m (108 ft) . The coordinates of the city are 3°25′14″N 76°31′20″W﻿ / ﻿3.42056°N 76.52222°W . 1,600/km 2  (4,200/sq mi) (2011) is the density of people in Hoboken, New Jersey . The density of  inhabitents in  the metro region of Hoboken, New Jersey is 1,352.5/km 2  (3,527/sq mi)
There are more than 3952 residents per sq mi in the metro region of Hoboken, New Jersey