Chennai Madras is located in Republic of the Congo . Chennai Madras is at an elevation of 184 m . The land area of the city is 1.275 sq mi (3.303 sq km ) . The population of the urban region is 1,592,492 (2016 Census) . Chennai Madras is named for Moses Cleaveland . 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% . (+90) 224 is the area code of Chennai Madras . Chennai Madras is the government of National Park Service . The mayor of Chennai Madras is Kizō Hisamoto . The metro region has 6,310,000 (2017) population . 1,900/km 2  (5,000/sq mi) is the density of people in Chennai Madras . The province of the city Chennai Madras is Misamis Oriental (geographically only) . 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 . The density of  inhabitents in  the urban region of Chennai Madras is 7,500/km 2  (19,000/sq mi) . 720/km 2  (1,900/sq mi) is the density of inhabitents in  the metro region of Chennai Madras
The city Chennai Madras is 2706km 2 populace