The city Istanbul province is Alberta . This city is named after Rao Jodha . Evelyn Trejo de Rosales (UNT) is the mayor of Istanbul . 216  (Asian side) is the area code of Istanbul . 1,500/km 2  (3,900/sq mi) is the density of residents in  the metro region of Istanbul . The postal code of the city is 21500 . 319.03 sq mi (826.28 km 2 ) is the area of the city namedIstanbul . The city Istanbul demonym is cuzqueno/a . 3,300/km 2  (8,600/sq mi) is the density of inhabitents in Istanbul . 13,542,900 is the population of the metro region of Istanbul . The urban region is Area : 598.75 km2 (231.18 sq mi) in area . The city was incorporated in November 7, 1861, as Denver City, C.T. . The Istanbul citys' lowest elevation is 190 m  . Istanbul is the government of National Park Service . The city land area is 65.65 sq mi (170.03 sq km ) . The coordinates of the city are 56°50′N 60°35′E﻿ / ﻿56.833°N 60.583°E . Istanbul is at an elevation of 2382 ft
There are less than 4826 inhabitents per sq mi in the metro region of Istanbul