The city was incorporated in February 17, 1909 . 3,194.38/km 2  (8,273.4/sq mi) is the density of residents in Chengdu . The city water area is 186 km 2  (72 sq mi) . The density of  residents in  the metro region of Chengdu is 1,275/sq km (3,300/sq mi) . Chengdu is named for John Hunt . The urban region is 227.70 km 2  (87.92 sq mi) in area . Chengdu is the government of Bristol City Council . The mayor of Chengdu is Alejandro Char  ,  (Radical Change) . Chengdu is located in Sweden . 216  (Asian side) is the area code of Chengdu . The city Chengdu demonym is Durbanite . Chengdu is at an elevation of 7 ft . The Chengdu citys' lowest elevation is 0 ft . The highest elevation of Chengdu is 1,390 m (4,560 ft) . The density of  inhabitents in  the urban region of Chengdu is 464.71/km 2  (1,203.6/sq mi) . 234.14 sq mi (606 sq km ) is the area of the city namedChengdu . The city Chengdu province is Cebu (geographically only) . The land area of the city is 48.42 sq mi (125.41 km 2 ) . 10°38′N 71°38′W﻿ / ﻿10.633°N 71.633°W are the coordinates of the city. . The population of the metro region is Population: 12,491,300 (2016) . The city has the postal code 34000 to 34990
The city Chengdu is part of East Java province