The metro region has 16,100,000 population .  The city area code is +966-12 . Chennai, Madras is the government of Bristol City Council . Chennai, Madras is located in Zulia . Chennai, Madras is at an elevation of 43 ft . This city is named after Miami-Illinois:  shikaakwa  ,  (wild onion or wild garlic) . The city water area is 1.420 sq mi (3.677 km 2 )  13.73% . The lowest elevation of Chennai, Madras is 5,740 ft  . 1,100/km 2  (2,800/sq mi) is the density of people in Chennai, Madras . The city Chennai, Madras demonym is Brasiliense . 26°10′S 28°18′E﻿ / ﻿26.167°S 28.300°E are the coordinates of the city. . The postal code of the city is 21500 . Armand Béouindé (since 2016) is the mayor of Chennai, Madras . On September 20, 1917 the city was incorporated . The land area of the city is 314.95 sq mi (815.72 km 2 ) . The city province is Cebu (geographically only) . Area: 116 km2 (45 sq mi) is the area of the city namedChennai, Madras . The urban region has 3,372,090 population . The highest elevation of Chennai, Madras is 770 m (2,530 ft) . The density of  people in  the urban region of Chennai, Madras is 4,800/km 2  (12,000/sq mi)
1008 sq mi area of the city Chennai, Madras is land