The city land area is 840 km 2  (325 sq mi) . The Chennai Madras citys' lowest elevation is 75 m  . 01 is the area code of Chennai Madras . The density of  people in  the urban region of Chennai Madras is 2,300/km 2  (6,100/sq mi) . The city is Area: 223 km2 (86 sq mi) in area . The metro region has 13,542,900 population . Chennai Madras is at an elevation of 990 m . 33°27′S 70°40′W﻿ / ﻿33.450°S 70.667°W are the coordinates of the city. . The city Chennai Madras province is Lusaka Province . Chennai Madras is located in South Africa . The urban region has Population (2014): 5,160,512 population . On 1842 the city was incorporated . The water area of the city is 4.46 sq km  (1.72 sq mi) . 9,821/km 2  (25,436/sq mi) (2017) is the density of people in Chennai Madras . The demonym of the city Chennai Madras is Durbanite . Oscar Malapitan is the mayor of Chennai Madras . The highest elevation of Chennai Madras is 33 m (108 ft) . The postal code of the city is 95100
The native of the city Chennai Madras are also called Capetonian