This city is named after Cartagena, Spain . The postal code of the city is 21500 . The population of the metro region is Population: 3,743,854 (6th) (2012) . 59°20′17″N 018°04′20″E﻿ / ﻿59.33806°N 18.07222°E﻿ / 59.33806; 18.07222 are the coordinates of the city. . Cagayan de Oro is the government of National Park Service .  The city area code is +966-12 . The city was incorporated in 1871 (Huntington) . The demonym of the city Cagayan de Oro is Tbilisian , Tbilisite . The Cagayan de Oro city highest elevation is 14,110 ft (4,300 m) . The density of  residents in Cagayan de Oro is 985.13/km 2  (2,551.5/sq mi) . Cagayan de Oro is located in Angkor, Siem Reap, Cambodia . The density of  residents in  the urban region of Cagayan de Oro is 2,305/km 2  (5,970/sq mi) . The city water area is 3.73 sq mi (9.67 km 2 ) . The city land area is 225.73 sq km  (87.15 sq mi) . The lowest elevation of Cagayan de Oro is 0 ft . The city is Area : 499 km2 (193 sq mi) in area . The density of  residents in  the metro region of Cagayan de Oro is 662.1/km 2  (1,715/sq mi) . The city province is Oran Province . The mayor of Cagayan de Oro is Faud al Muhammed Sisi . The urban region has Population (2006) : 3,550,000 population . Cagayan de Oro is at an elevation of 3 ft
There is more land area than water covered area in Cagayan de Oro