The density of  inhabitents in  the urban region of Chennai Madras is 7,500/km 2  (19,000/sq mi) . The water area of the city is 1.63 sq mi (4.23 km 2 ) 1.1% . Kizō Hisamoto is the mayor of Chennai Madras . The density of  residents in Chennai Madras is 1,900/km 2  (5,000/sq mi) . 720/km 2  (1,900/sq mi) is the density of inhabitents in  the metro region of Chennai Madras . Chennai Madras is located in Republic of the Congo . 1,592,492 (2016 Census) is the population of the urban region of Chennai Madras . The city Chennai Madras province is Misamis Oriental (geographically only) . 6,310,000 (2017) is the population of the metro region of Chennai Madras . The highest elevation of Chennai Madras 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 . The city land area is 1.275 sq mi (3.303 sq km ) . (+90) 224 is the area code of Chennai Madras . Chennai Madras is at an elevation of 605 ft . Chennai Madras is the government of National Park Service . The demonym of the city Chennai Madras is Mashhadi, Mashadi, Mashdi (informal) . Chennai Madras is named for Moses Cleaveland
People of the city Chennai Madras are called by Mashhadi, Mashadi, Mashdi (informal)