The mayor of Hyderabad is Christian Roger Okemba (PCT) . The city land area is 227.34 sq mi (588 sq km ) . The population of the metro region is 1,485,293 . The density of  residents in  the urban region of Hyderabad is 7,500/km 2  (19,000/sq mi) . The demonym of the city Hyderabad is Recifense . The postal code of the city is 8320000 . This city is named after Christ Church, Oxford . Hyderabad is at an elevation of 910 ft . The city water area is 4.08 sq mi (10.57 km 2 ) . Hyderabad is located in India . On November 7, 1861, as Denver City, C.T. the city was incorporated . Hyderabad has 595,061 population . The area of the urban region is 14.0 sq mi (36 km 2 ) . The highest elevation of Hyderabad is 2,715 m (8,907 ft) . The Hyderabad citys' lowest elevation is 378 m  . The coordinates of the city are  31°12′N 29°55′E﻿ / ﻿31.200°N 29.917°E .  The city area code is +55 (41)
There are less than 593721 people in Hyderabad