1,300/km 2  (3,400/sq mi) is the density of residents in Dalian . The coordinates of the city are 36°45′14″N 3°3′32″E﻿ / ﻿36.75389°N 3.05889°E . Population (2014): 5,160,512 is the population of the urban region of Dalian . The density of  inhabitents in  the urban region of Dalian is 14,708.8/km 2  (38,096/sq mi) . January 1, 1894 is the population of Dalian . The water area of the city is 1.63 sq mi (4.23 km 2 ) 1.1% .  The city area code is (+213) 021 . Dalian is at an elevation of 778 ft . The Dalian city highest elevation is 424 m (1,391 ft) . Dalian is named for Christopher Columbus . Malini Laxmansingh Gaur (BJP) is the mayor of Dalian . Dalian is located in Oyo . The Dalian citys' lowest elevation is 1 m  . The city Dalian province is Kadiogo . Dalian is the government of Municipality of Quito . The postal code of the city is 8320000 . On December 23, 1814 (village) the city was incorporated
The city Dalian is 3658sq mi populace