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