1,900/km 2  (5,000/sq mi) is the density of people in Chennai Madras . The city land area is 1.275 sq mi (3.303 sq km ) . The mayor of Chennai Madras is Kizō Hisamoto . The population of the metro region is 6,310,000 (2017) . This city is named after Moses Cleaveland . (+90) 224 is the area code of Chennai Madras . The Chennai Madras city highest elevation is 324 m (1,063 ft) . The coordinates of the city are 7°36′29″S 110°12′14″E﻿ / ﻿7.608°S 110.204°E﻿ / -7.608; 110.204 . 720/km 2  (1,900/sq mi) is the density of inhabitents in  the metro region of Chennai Madras . The city Chennai Madras province is Misamis Oriental (geographically only) . Chennai Madras is located in Republic of the Congo . The density of  inhabitents in  the urban region of Chennai Madras is 7,500/km 2  (19,000/sq mi) . Chennai Madras is the government of National Park Service . The city Chennai Madras demonym is Mashhadi, Mashadi, Mashdi (informal) . The water area of the city is 1.63 sq mi (4.23 km 2 ) 1.1% . 1,592,492 (2016 Census) is the population of the urban region of Chennai Madras . Chennai Madras is at an elevation of 184 m
There are more than 1206 inhabitents per sq km in the metro region of Chennai Madras