1,275/sq km (3,300/sq mi) is the density of residents in  the metro region of Karachi . The lowest elevation of Karachi is 0 ft . The city was incorporated in March 6, 1836 (city) . The Karachi city highest elevation is 1,879 m (6,165 ft) . The city is 19.4 sq mi (50.2 km 2 ) in area . Karachi is named for Saint James . Norman Maurice Armitage is the mayor of Karachi . The city has the postal code 9XXXXXX . +57 4 is the area code of Karachi . Karachi is at an elevation of 500 m . The province of the city Karachi is Alborz . The density of  residents in  the urban region of Karachi is 3,300/km 2  (8,600/sq mi) . 2,947,722 is the population of the urban region of Karachi . The population of the metro region is 1,013,389 . The demonym of the city Karachi is Evanstonian . The water area of the city is 3.73 sq mi (9.67 km 2 ) . 3,200/km 2  (8,200/sq mi) is the density of inhabitents in Karachi . Karachi is located in Indonesia . Karachi is the government of Kamloops City Council
The city Karachi is 8200/sq mi populace