Changchun is the government of Ministry of Culture . The city Changchun province is Cebu (geographically only) . The coordinates of the city are 25°00′40″N 121°26′45″E﻿ / ﻿25.01111°N 121.44583°E . On March 6, 1836 (city) the city was incorporated . Changchun is at an elevation of 82.97 m . 4,800/km 2  (12,000/sq mi) is the density of people in  the urban region of Changchun . The land area of the city is 16.0 sq mi (41.4 km 2 ) . The lowest elevation of Changchun is 620 ft . The Changchun city highest elevation is 424 m (1,391 ft) . The city has the postal code 9XXXXXX . 1,100/sq km  (2,900/sq mi) is the density of people in Changchun . Changchun is located in Cameroon . This city is named after Calgary, Mull . The mayor of Changchun is Evelyn Trejo de Rosales (UNT) . The water area of the city is 2.52 sq mi (6.53 sq km ) .  The city area code is 026 . 3,442,361 is the population of the metro region of Changchun . The density of  people in  the metro region of Changchun is 1,600/sq km  (4,200/sq mi) . 8,220,207 is the population of the urban region of Changchun . The city Changchun demonym is Yangonite
To send a post to the city use 090101 to 090158 as zip.