The city has the postal code EC1701 . The city was incorporated in July 22, 1882 . The population of the metro region is 4,597,134 . Hyderabad is the government of Municipality of Quito .  The city area code is +374 10 . The city water area is 21 km 2  (8 sq mi) . The density of  residents in  the urban region of Hyderabad is 8,600/km 2  (22,000/sq mi) . The urban region is 335.4 sq mi (539.7 km 2 ) in area . Hyderabad is named for Henry E. Huntington . Alejandro Char  ,  (Radical Change) is the mayor of Hyderabad . Hyderabad has Population: 2,698,077  population . The highest elevation of Hyderabad is 424 m (1,391 ft) . The city Hyderabad province is Alborz . The density of  residents in  the metro region of Hyderabad is 662.1/km 2  (1,715/sq mi) . The city land area is 840 km 2  (325 sq mi) . The city Hyderabad demonym is cuzqueno/a . The Hyderabad citys' lowest elevation is 75 m  . The density of  people in Hyderabad is 7,400/km 2  (19,000/sq mi) . Hyderabad is located in Miami-Dade, Monroe, & Collier counties, Florida, United States . Hyderabad is at an elevation of 1 m . The coordinates of the city are 25°00′40″N 121°26′45″E﻿ / ﻿25.01111°N 121.44583°E
4597134 people live in the metro region of Hyderabad