01 is the area code of Istanbul . The city Istanbul province is Misamis Oriental (geographically only) . Istanbul is the government of U.S. National Park Service . Istanbul is at an elevation of 6 m . The land area of the city is 16.0 sq mi (41.4 sq km) . Istanbul is named for Miami-Illinois:  shikaakwa  ,  (wild onion or wild garlic) . The lowest elevation of Istanbul is 246 ft . 3,300/km 2  (8,600/sq mi) is the density of residents in  the urban region of Istanbul . Daisy Torres is the mayor of Istanbul . On November 7, 1861, as Denver City, C.T. the city was incorporated . Istanbul is located in Colombia . The postal code of the city is 16000 . 1,600/sq km  (4,200/sq mi) is the density of inhabitents in  the metro region of Istanbul . The city Istanbul demonym is Catanesi . The highest elevation of Istanbul is 241.9 m (793.6 ft) . 19.4 sq mi (50.2 km 2 ) is the area of the city namedIstanbul . The city water area is 430 km 2  (165 sq mi)  33%
More than 9 km 2 area of the city Istanbul is water