This city is named after Moses Cleaveland . The Karachi city highest elevation is 1,390 m (4,560 ft) . 2,452,656 is the population of the metro region of Karachi . Karachi is located in Zulia . The water area of the city is 0.68 sq mi (1.77 km 2 ) . The lowest elevation of Karachi is 865 m  . 8,600/km 2  (22,000/sq mi) is the density of residents in  the urban region of Karachi . Zhang Guoqing is the mayor of Karachi . The city is 178.46 km 2  (68.90 sq mi) in area . The postal code of the city is 090101 to 090158 . The coordinates of the city are 35°11′N 136°54′E﻿ / ﻿35.183°N 136.900°E . The city Karachi demonym is Evanstonian . Karachi is at an elevation of 7380 ft . The city province is Lusaka Province . The density of  people in  the metro region of Karachi is 1,275/km 2  (3,300/sq mi) . 7,400/km 2  (19,000/sq mi) is the density of residents in Karachi . Karachi is the government of National Park Service
The zip code of the city Karachi is 090101 to 090158