700/km 2  (1,800/sq mi) is the density of inhabitents in Chennai Madras . The highest elevation of Chennai Madras is 424 m (1,391 ft) . The city land area is 840 km 2  (325 sq mi) . Maung Maung Soe is the mayor of Chennai Madras . 2,300/km 2  (6,100/sq mi) is the density of residents in  the urban region of Chennai Madras . The city is 89.63 sq mi (232.14 km 2 ) in area . Area: 5,925 km2 (2,288 sq mi) is the area of the metro region of Chennai Madras . Chennai Madras is located in Coruña, Galicia, Spain . Chennai Madras is the government of Swedish Ice Hockey Association . The Chennai Madras citys' lowest elevation is 1,750 m . The city has the postal code 3000 00 -  3019 00 . The area of the urban region is 11,609.91 km 2  (4,482.61 sq mi) . This city is named after Moses Cleaveland . The city was incorporated in March 6, 1836 (city) . The city water area is 3.73 sq mi (9.67 km 2 ) . The coordinates of the city are 20°10′12″S 28°34′48″E﻿ / ﻿20.17000°S 28.58000°E . Chennai Madras is at an elevation of 98 m . 662.1/km 2  (1,715/sq mi) is the density of people in  the metro region of Chennai Madras . The demonym of the city Chennai Madras is Alexandrian, Alexandrine (Arabic: إسكندراني‎) .  The city area code is +56 2
1,750 m is the lowest point in Chennai Madras