12,510/km 2  (32,400/sq mi) is the density of residents in Chennai, Madras . Thomas Aujero Small is the mayor of Chennai, Madras . 3,341.11 sq mi (8,653 km 2 ) is the area of the metro region of Chennai, Madras . The coordinates of the city are 56°19′37″N 44°00′27″E﻿ / ﻿56.32694°N 44.00750°E  . Chennai, Madras is the government of Kamloops City Council . The lowest elevation of Chennai, Madras is 5,740 ft  . 1,770 sq mi (4,600 km 2 ) is the area of the urban region of Chennai, Madras . The Chennai, Madras city highest elevation is 770 m (2,530 ft) . The postal code of the city is 090101 to 090158 . On 1871-11-04 the city was incorporated . The land area of the city is 153.33 sq mi (397.13 km 2 ) . The city water area is 0.37 sq mi (0.95 km 2 ) . +374 10 is the area code of Chennai, Madras . The density of  residents in  the metro region of Chennai, Madras is 4,484/km 2  (11,610/sq mi) . Chennai, Madras is located in Zimbabwe . The city Chennai, Madras demonym is Recifense . The city province is Oran Province . The density of  people in  the urban region of Chennai, Madras is 5,400/sq km  (14,000/sq mi) . Chennai, Madras is named for Moses Cleaveland
2 m  is the lowest point in Chennai, Madras