Changchun is at an elevation of 1001 ft . Changchun is named for Quitu . The demonym of the city Changchun is Barranquillero/a .  31°12′N 29°55′E﻿ / ﻿31.200°N 29.917°E are the coordinates of the city. . The lowest elevation of Changchun is 246 ft . Changchun is located in Japan . (+90) 224 is the area code of Changchun . The city Changchun province is Gauteng . Changchun is the government of Kamloops City Council . 5,165.1/km 2  (13,378/sq mi) is the density of people in Changchun . The city has the postal code 1100 . 1,371.76 km 2  (529.64 sq mi) is the area of the metro region of Changchun . The Changchun city highest elevation is 5,364 m (17,598 ft) . Kakha Kaladze is the mayor of Changchun . The land area of the city is 65.65 sq mi (170.03 sq km ) . On November 7, 1861, as Denver City, C.T. the city was incorporated . The city water area is 6.80 sq mi (17.62 sq km )  3.0% . Population (2014): 5,160,512 is the population of the urban region of Changchun . The density of  inhabitents in  the urban region of Changchun is 4,800/km 2  (12,000/sq mi) . 210.9/km 2  (546.2/sq mi) is the density of inhabitents in  the metro region of Changchun
Less than 208 sq km area of the city Changchun is land