The postal code of the city is 95100 . The water area of the city is 1.420 sq mi (3.677 km 2 )  13.73% .  The city area code is (+213) 021 . Cagayan de Oro is at an elevation of 0 meters . Cagayan de Oro is located in Melanesia . Population: 3,457,409 is the population of Cagayan de Oro . This city is named after Christ Church, Oxford . The city land area is 8.13 sq mi (21.06 km 2 ) . The urban region has 2,658,355 population . 16°51′N 96°11′E﻿ / ﻿16.850°N 96.183°E are the coordinates of the city. . The city province is Algiers Province . The mayor of Cagayan de Oro is Takele Uma Benti . Cagayan de Oro is the government of Kamloops City Council . Area: 4,217.95 km2 (1,628.56 sq mi) is the area of the metro region of Cagayan de Oro . 2,813/km 2  (7,290/sq mi) is the density of people in  the metro region of Cagayan de Oro . The density of  people in Cagayan de Oro is 4,097/km 2  (10,610/sq mi) . The density of  people in  the urban region of Cagayan de Oro is 2,305/km 2  (5,970/sq mi) . The Cagayan de Oro city highest elevation is 33 m (108 ft) . The Cagayan de Oro citys' lowest elevation is 190 m  . The city Cagayan de Oro demonym is Delhiite
This city is named after Christ Church, Oxford