This city is named after Joe Juneau . The province of the city Caloocan is Kadiogo . The city Caloocan demonym is Indorian . The density of  people in Caloocan is 850/sq km  (2,200/sq mi) . Caloocan is the government of National Park Service . The city has the postal code 207, 208, 220 - 224, 226 - 228, 231 - 239, 241 - 244, 247 - 249, 251 - 253 . 36°18′N 59°36′E﻿ / ﻿36.300°N 59.600°E are the coordinates of the city. . On March 6, 1836 (city) the city was incorporated . The Caloocan citys' lowest elevation is 7 ft . The highest elevation of Caloocan is 424 m (1,391 ft) . (+20) 3 is the area code of Caloocan . The density of  people in  the urban region of Caloocan is 8,600/km 2  (22,000/sq mi) . The water area of the city is 0.736 sq mi (1.905 km 2 ) 36.58% . 2,500/km 2  (6,600/sq mi) is the density of inhabitents in  the metro region of Caloocan . Caloocan is at an elevation of 488 m . 1,770 sq mi (4,600 km 2 ) is the area of the urban region of Caloocan . The population of the metro region is Population (2014): 7,360,703 . The mayor of Caloocan is Daisy Torres . The land area of the city is 5.39 sq mi (13.96 km 2 )
Water covers 1.905 km 2 area of the city