The highest elevation of Chengdu is 33 m (108 ft) . 7,860,781 is the population of the urban region of Chengdu . Chengdu is located in People's Republic of China . 3,300/km 2  (8,600/sq mi) is the density of inhabitents in  the urban region of Chengdu . Chengdu is the government of Swedish Ice Hockey Association . Population (2015): 2,500,000 is the population of the metro region of Chengdu . Chengdu is at an elevation of 1601 ft . Armand Béouindé (since 2016) is the mayor of Chengdu . The city water area is 4.12 sq mi (10.67 km 2 ) . The demonym of the city Chengdu is Capetonian . On February 17, 1909 the city was incorporated . The city has the postal code 9XXXXXX . The Chengdu citys' lowest elevation is 620 ft . The city province is Bulawayo . 6°14′40″S 155°23′02″E﻿ / ﻿6.24444°S 155.38389°E are the coordinates of the city. . Chengdu is named for Cartagena, Spain . The density of  residents in  the metro region of Chengdu is 2,813/km 2  (7,290/sq mi) . The density of  people in Chengdu is 3,300/km 2  (8,600/sq mi) .  The city area code is 0211
There are less than 3994 inhabitents per sq km in the urban region of Chengdu