The density of  people in Cagayan de Oro is 2,600/km 2  (6,800/sq mi) . Population (2006) : 3,550,000 is the population of the urban region of Cagayan de Oro . (+20) 3 is the area code of Cagayan de Oro . The city water area is 0 km 2  (0 sq mi) . Cagayan de Oro is the government of Swedish Ice Hockey Association . 2,813/km 2  (7,290/sq mi) is the density of people in  the metro region of Cagayan de Oro . Cagayan de Oro is at an elevation of 6 m . The lowest elevation of Cagayan de Oro is 0 m  . 14,708.8/km 2  (38,096/sq mi) is the density of people in  the urban region of Cagayan de Oro . The land area of the city is 225.73 sq km  (87.15 sq mi) . The city Cagayan de Oro province is Jilin . The population of the metro region is 4,597,134 . Cagayan de Oro has Population (2015): 2,200,000 population . The highest elevation of Cagayan de Oro is 91 m (299 ft) . Cagayan de Oro is named for Society of the Cincinnati . Cagayan de Oro is located in Chile . The mayor of Cagayan de Oro is Cynthia Viteri . On September 20, 1917 the city was incorporated
Cagayan de Oro is 20 ftabove sea level