178.46 km 2  (68.90 sq mi) is the area of the city namedKarachi . 7,400/km 2  (19,000/sq mi) is the density of residents in Karachi . The demonym of the city Karachi is Evanstonian . Karachi is the government of National Park Service . The Karachi citys' lowest elevation is 865 m  . Karachi is located in Zulia . 35°11′N 136°54′E﻿ / ﻿35.183°N 136.900°E are the coordinates of the city. . The water area of the city is 0.68 sq mi (1.77 km 2 ) . 1,275/km 2  (3,300/sq mi) is the density of residents in  the metro region of Karachi . The metro region has 2,452,656 population . The highest elevation of Karachi is 1,390 m (4,560 ft) . The mayor of Karachi is Zhang Guoqing . The city province is Lusaka Province . Karachi is at an elevation of 2250 m . The density of  residents in  the urban region of Karachi is 8,600/km 2  (22,000/sq mi) . This city is named after Moses Cleaveland . The city has the postal code 090101 to 090158
Water covers 827 km 2 area of the city