The city province is Sichuan . The Derby citys' lowest elevation is 246 ft . Derby is the government of Kamloops City Council . 1,275/km 2  (3,300/sq mi) is the density of inhabitents in  the metro region of Derby . Derby is located in Cameroon . Area: 619 km2 (239 sq mi) is the area of the city namedDerby . This city is named after Christ Church, Oxford . Soham El Wardini (2018) (BSS/PS) is the mayor of Derby . The land area of the city is 39.28 sq mi (101.74 km 2 ) . 464.71/km 2  (1,203.6/sq mi) is the density of residents in  the urban region of Derby .  The city area code is (+20) 3 . The demonym of the city Derby is Indori . 0°57′50″N 74°47′47″W﻿ / ﻿10.96389°N 74.79639°W are the coordinates of the city. . The water area of the city is 0.36 sq mi (0.92 km 2 ) . The metro region has 8,653,521 , 8,917,749 (Extended UA) population . Derby is at an elevation of 404 ft . On February 17, 1909 the city was incorporated . The highest elevation of Derby is 324 m (1,063 ft) . The density of  inhabitents in Derby is 9,821/km 2  (25,436/sq mi) (2017) . The city has the postal code 95100
There are less than 1000 residents per km 2 in the urban region of Derby