The water area of the city is 4.08 sq mi (10.57 km 2 ) . Hyderabad is at an elevation of 910 ft . The city has the postal code 8320000 . Hyderabad is located in India . The city was incorporated in November 7, 1861, as Denver City, C.T. . The density of  residents in  the urban region of Hyderabad is 7,500/km 2  (19,000/sq mi) . The Hyderabad citys' lowest elevation is 378 m  . The population of Hyderabad is 595,061 .  The city area code is +55 (41) . The mayor of Hyderabad is Christian Roger Okemba (PCT) . The Hyderabad city highest elevation is 2,715 m (8,907 ft) .  31°12′N 29°55′E﻿ / ﻿31.200°N 29.917°E are the coordinates of the city. . 1,485,293 is the population of the metro region of Hyderabad . The city Hyderabad demonym is Recifense . Hyderabad is named for Christ Church, Oxford . The city land area is 227.34 sq mi (588 sq km ) . The urban region is 14.0 sq mi (36 km 2 ) in area
To send a post to the city use 130000 as zip.