Cagayan de Oro is located in Angkor, Siem Reap, Cambodia . The city land area is 225.73 sq km  (87.15 sq mi) . Faud al Muhammed Sisi is the mayor of Cagayan de Oro . The urban region has Population (2006) : 3,550,000 population . The city was incorporated in 1871 (Huntington) . Cagayan de Oro is at an elevation of 0.9 m . The density of  residents in  the metro region of Cagayan de Oro is 662.1/km 2  (1,715/sq mi) . The water area of the city is 3.73 sq mi (9.67 km 2 ) .  The city area code is +966-12 . The Cagayan de Oro citys' lowest elevation is 0 m  . The demonym of the city Cagayan de Oro is Tbilisian , Tbilisite . The highest elevation of Cagayan de Oro is 14,110 ft (4,300 m) . The city is Area : 499 km2 (193 sq mi) in area . Population: 3,743,854 (6th) (2012) is the population of the metro region of Cagayan de Oro . Cagayan de Oro is the government of National Park Service . The coordinates of the city are 59°20′17″N 018°04′20″E﻿ / ﻿59.33806°N 18.07222°E﻿ / 59.33806; 18.07222 . The density of  residents in  the urban region of Cagayan de Oro is 2,305/km 2  (5,970/sq mi) . 985.13/km 2  (2,551.5/sq mi) is the density of residents in Cagayan de Oro . This city is named after Cartagena, Spain . The postal code of the city is 21500 . The city Cagayan de Oro province is Oran Province
The area of this city is less than  110 sq mi