The water area of the city is 1.420 sq mi (3.677 km 2 )  13.73% . The density of  people in Chennai, Madras is 1,100/km 2  (2,800/sq mi) .  The city area code is +966-12 . The city Chennai, Madras province is Cebu (geographically only) . 4,800/km 2  (12,000/sq mi) is the density of inhabitents in  the urban region of Chennai, Madras . Chennai, Madras is located in Zulia . The demonym of the city Chennai, Madras is Brasiliense . Area: 116 km2 (45 sq mi) is the area of the city namedChennai, Madras . The population of the metro region is 16,100,000 . The city was incorporated in September 20, 1917 . The mayor of Chennai, Madras is Armand Béouindé (since 2016) . The coordinates of the city are 26°10′S 28°18′E﻿ / ﻿26.167°S 28.300°E . The highest elevation of Chennai, Madras is 770 m (2,530 ft) . The Chennai, Madras citys' lowest elevation is 5,740 ft  . Chennai, Madras is at an elevation of 43 ft . The postal code of the city is 21500 . The city land area is 314.95 sq mi (815.72 km 2 ) . The population of the urban region is 3,372,090 . This city is named after Miami-Illinois:  shikaakwa  ,  (wild onion or wild garlic) . Chennai, Madras is the government of Bristol City Council
Land covers815.72 km 2 area of the city