The mayor of Derby is Oscar Moreno (PDP-Laban) . 41°43′N 44°47′E﻿ / ﻿41.717°N 44.783°E are the coordinates of the city. . Derby is named for Harry Culver . Derby is at an elevation of 230 m . The lowest elevation of Derby is 190 m  .  The city area code is +56 2 . The Derby city highest elevation is 5,364 m (17,598 ft) . The city water area is 45.3 sq mi (117.4 sq km) . The density of  inhabitents in  the metro region of Derby is 210.9/km 2  (546.2/sq mi) . The population of the urban region is 7,860,781 . The city province is Oran Province . 630/sq km  (1,600/sq mi) is the density of residents in Derby . The city is Area : 126 km2 (49 sq mi) in area . On 1871 (Huntington) the city was incorporated . The population of the metro region is 1,766,823 . Derby is located in Liberty Island , Manhattan, New York City, , New York, U.S. . The city Derby demonym is Istanbulite  . The city land area is 16.0 sq mi (41.4 sq km) . Derby is the government of U.S. National Park Service
There are 546 inhabitents per sq mi in the metro region of Derby