3,300/km 2  (8,600/sq mi) is the density of inhabitents in Istanbul . The city was incorporated in November 7, 1861, as Denver City, C.T. . The lowest elevation of Istanbul is 620 ft . Istanbul is at an elevation of 726 m . The metro region has 13,542,900 population . Istanbul is named for Rao Jodha . Evelyn Trejo de Rosales (UNT) is the mayor of Istanbul . Istanbul is the government of National Park Service . 216  (Asian side) is the area code of Istanbul . The city land area is 65.65 sq mi (170.03 sq km ) . 319.03 sq mi (826.28 km 2 ) is the area of the city namedIstanbul . 56°50′N 60°35′E﻿ / ﻿56.833°N 60.583°E are the coordinates of the city. . The city Istanbul province is Alberta . Area : 598.75 km2 (231.18 sq mi) is the area of the urban region of Istanbul . 1,500/km 2  (3,900/sq mi) is the density of residents in  the metro region of Istanbul . The demonym of the city Istanbul is cuzqueno/a . The city has the postal code 21500
The native of the city Istanbul are also called cuzqueno/a