The metro region is 4,500 sq mi (11,700 km 2 ) in area . The population of the urban region is 1,592,492 (2016 Census) . The lowest elevation of Chennai, Madras is 0 ft . Chennai, Madras is located in Republic of the Congo . Chennai, Madras is at an elevation of 82.97 m . The area of the city is 2,121 km 2  (819 sq mi) . The mayor of Chennai, Madras is Faud al Muhammed Sisi . The city Chennai, Madras demonym is Alexandrian, Alexandrine (Arabic: إسكندراني‎) . 35°41′49″N 0°37′59″W﻿ / ﻿35.69694°N 0.63306°W are the coordinates of the city. . The density of  inhabitents in  the metro region of Chennai, Madras is 2,500/km 2  (6,600/sq mi) . 1,300/km 2  (3,400/sq mi) is the density of residents in Chennai, Madras . The land area of the city is 527 km 2  (203 sq mi) . This city is named after Quitu . 464.71/km 2  (1,203.6/sq mi) is the density of inhabitents in  the urban region of Chennai, Madras . The city water area is 430 km 2  (165 sq mi)  33% . The city has the postal code 1100 . The province of the city Chennai, Madras is Misamis Oriental (geographically only) . 22 is the area code of Chennai, Madras
There is more water covered area than land area in Chennai, Madras