The city was incorporated in November 7, 1861, as Denver City, C.T. . +55 (41) is the area code of Hyderabad . The demonym of the city Hyderabad is Recifense . The city water area is 4.08 sq mi (10.57 km 2 ) . The highest elevation of Hyderabad is 2,715 m (8,907 ft) . The postal code of the city is 8320000 . The metro region has 1,485,293 population . The coordinates of the city are  31°12′N 29°55′E﻿ / ﻿31.200°N 29.917°E . The mayor of Hyderabad is Christian Roger Okemba (PCT) . 7,500/km 2  (19,000/sq mi) is the density of residents in  the urban region of Hyderabad . The land area of the city is 227.34 sq mi (588 sq km ) . The lowest elevation of Hyderabad is 378 m  . Hyderabad has 595,061 population . The urban region is 14.0 sq mi (36 km 2 ) in area . This city is named after Christ Church, Oxford . Hyderabad is at an elevation of 277 m . Hyderabad is located in India
Hyderabad is 26 ftabove sea level