The city province is Oran Province . The demonym of the city Derby is Istanbulite  . The city was incorporated in 1871 (Huntington) . Area : 126 km2 (49 sq mi) is the area of the city namedDerby . The density of  people in Derby is 630/sq km  (1,600/sq mi) . The coordinates of the city are 41°43′N 44°47′E﻿ / ﻿41.717°N 44.783°E . The mayor of Derby is Oscar Moreno (PDP-Laban) . Derby is at an elevation of 230 m . Derby is the government of U.S. National Park Service . The land area of the city is 16.0 sq mi (41.4 sq km) .  The city area code is +56 2 . Derby is located in Liberty Island , Manhattan, New York City, , New York, U.S. . The population of the metro region is 1,766,823 . The water area of the city is 45.3 sq mi (117.4 sq km) . Derby is named for Harry Culver . The population of the urban region is 7,860,781 . The highest elevation of Derby is 5,364 m (17,598 ft) . The Derby citys' lowest elevation is 620 ft . 210.9/km 2  (546.2/sq mi) is the density of people in  the metro region of Derby
There are less than 2517 residents per sq mi in Derby