The mayor of Barranquilla is Kizō Hisamoto . The city was incorporated in July 22, 1882 . The density of  residents in Barranquilla is 9,900/km 2  (26,000/sq mi) .  The city area code is 216  (Asian side) . The postal code of the city is 090101 to 090158 . The Barranquilla citys' lowest elevation is 378 m  . The demonym of the city Barranquilla is Chennaiite . The metro region has 3,303,786 population . Barranquilla is the government of Kamloops City Council . The density of  people in  the metro region of Barranquilla is 210.9/km 2  (546.2/sq mi) . 1,592,492 (2016 Census) is the population of the urban region of Barranquilla . The province of the city Barranquilla is Davao del Sur  (geographically only) . 39°08′N 117°11′E﻿ / ﻿39.133°N 117.183°E are the coordinates of the city. . Barranquilla is located in Melanesia . The city water area is 0.736 sq mi (1.905 sq km) 36.58% . 3,976,000 is the population of Barranquilla . Barranquilla is at an elevation of 0 meters
There are less than 9818 inhabitents per sq km in Barranquilla