4,800/km 2  (12,000/sq mi) is the density of inhabitents in  the urban region of Chennai, Madras . The metro region has 16,100,000 population . Chennai, Madras is the government of Bristol City Council . +966-12 is the area code of Chennai, Madras . The city water area is 1.420 sq mi (3.677 km 2 )  13.73% . The highest elevation of Chennai, Madras is 770 m (2,530 ft) . The city has the postal code 21500 . 26°10′S 28°18′E﻿ / ﻿26.167°S 28.300°E are the coordinates of the city. . The city province is Cebu (geographically only) . The lowest elevation of Chennai, Madras is 5,740 ft  . Armand Béouindé (since 2016) is the mayor of Chennai, Madras . 3,372,090 is the population of the urban region of Chennai, Madras . The city is Area: 116 km2 (45 sq mi) in area . Chennai, Madras is at an elevation of 13 m . On September 20, 1917 the city was incorporated . The city land area is 314.95 sq mi (815.72 km 2 ) . This city is named after Miami-Illinois:  shikaakwa  ,  (wild onion or wild garlic) . Chennai, Madras is located in Zulia . The city Chennai, Madras demonym is Brasiliense . 1,100/km 2  (2,800/sq mi) is the density of people in Chennai, Madras
Less than 967 sq mi area of the city Chennai, Madras is land