The province of the city Istanbul is Misamis Oriental (geographically only) . 1,600/sq km  (4,200/sq mi) is the density of inhabitents in  the metro region of Istanbul . 19.4 sq mi (50.2 km 2 ) is the area of the city namedIstanbul . The highest elevation of Istanbul is 241.9 m (793.6 ft) . 01 is the area code of Istanbul . Istanbul is named for Miami-Illinois:  shikaakwa  ,  (wild onion or wild garlic) . The city water area is 430 km 2  (165 sq mi)  33% . Istanbul is the government of U.S. National Park Service . The density of  people in  the urban region of Istanbul is 3,300/km 2  (8,600/sq mi) . The mayor of Istanbul is Daisy Torres . The city has the postal code 16000 . The demonym of the city Istanbul is Catanesi . On November 7, 1861, as Denver City, C.T. the city was incorporated . Istanbul is at an elevation of 20 ft . The Istanbul citys' lowest elevation is 246 ft . The land area of the city is 16.0 sq mi (41.4 sq km) . Istanbul is located in Colombia
Water covers 221 sq mi area of the city