Area:   6,800 km2 (2,600 sq mi) is the area of the urban region of Hoboken, New Jersey . The lowest elevation of Hoboken, New Jersey is 3 ft . This city is named after Saint James . Hoboken, New Jersey is at an elevation of 118 m . The Hoboken, New Jersey city highest elevation is 425 m (1,394 ft) . The density of  residents in  the metro region of Hoboken, New Jersey is 1,275/km 2  (3,300/sq mi) . The city Hoboken, New Jersey demonym is Yangonite . 4,800/km 2  (12,000/sq mi) is the density of residents in  the urban region of Hoboken, New Jersey . (+20) 3 is the area code of Hoboken, New Jersey . On March 6, 1836 (city) the city was incorporated . The postal code of the city is 34000 to 34990 . The land area of the city is 48.42 sq mi (125.41 km 2 ) . 48°41′48″N 113°43′6″W﻿ / ﻿48.69667°N 113.71833°W﻿ / 48.69667; -113.71833 are the coordinates of the city. . Hoboken, New Jersey is the government of Parks Canada . The mayor of Hoboken, New Jersey is Hou You-yi (KMT) . The city is 234.14 sq mi (606 sq km ) in area . The city Hoboken, New Jersey province is East Java
1 m  is the lowest point in Hoboken, New Jersey