The postal code of the city is 207, 208, 220 - 224, 226 - 228, 231 - 239, 241 - 244, 247 - 249, 251 - 253 . The city province is Guayas . The mayor of Hoboken, New Jersey is Armand Béouindé (since 2016) . The density of  people in Hoboken, New Jersey is 1,300/km 2  (3,400/sq mi) . +226 is the area code of Hoboken, New Jersey . The area of the city is 319.03 sq mi (826.28 km 2 ) . The land area of the city is 8.921 sq mi (23.106 km 2 ) . 1,013,389 is the population of the metro region of Hoboken, New Jersey . The city Hoboken, New Jersey demonym is Indori . Hoboken, New Jersey is at an elevation of 82.97 m . The highest elevation of Hoboken, New Jersey is 770 m (2,530 ft) . Hoboken, New Jersey is the government of U.S. National Park Service . 3,384,569 is the population of the urban region of Hoboken, New Jersey . 25°00′40″N 121°26′45″E﻿ / ﻿25.01111°N 121.44583°E are the coordinates of the city. . The Hoboken, New Jersey citys' lowest elevation is 3 ft . The density of  people in  the metro region of Hoboken, New Jersey is 2,500/km 2  (6,600/sq mi) . The city water area is 4.08 sq mi (10.57 km 2 ) . The city was incorporated in 1871 (Huntington)
There are more than 2402 inhabitents per km 2 in the metro region of Hoboken, New Jersey