The metro region has 6,310,000 (2017) population . (+90) 224 is the area code of Chennai Madras . The coordinates of the city are 7°36′29″S 110°12′14″E﻿ / ﻿7.608°S 110.204°E﻿ / -7.608; 110.204 . The city province is Misamis Oriental (geographically only) . The highest elevation of Chennai Madras is 324 m (1,063 ft) . Chennai Madras is the government of National Park Service . The mayor of Chennai Madras is Kizō Hisamoto . The city Chennai Madras demonym is Mashhadi, Mashadi, Mashdi (informal) . This city is named after Moses Cleaveland . Chennai Madras is at an elevation of 184 m . 720/km 2  (1,900/sq mi) is the density of inhabitents in  the metro region of Chennai Madras . The density of  residents in Chennai Madras is 1,900/km 2  (5,000/sq mi) . The density of  inhabitents in  the urban region of Chennai Madras is 7,500/km 2  (19,000/sq mi) . 1,592,492 (2016 Census) is the population of the urban region of Chennai Madras . Chennai Madras is located in Republic of the Congo . The city water area is 1.63 sq mi (4.23 km 2 ) 1.1% . The city land area is 1.275 sq mi (3.303 sq km )
1592492 residents live in the urban region of Chennai Madras