216  (Asian side) is the area code of Chengdu . The lowest elevation of Chengdu is 0 m  . Chengdu is at an elevation of 7 ft . The coordinates of the city are 10°38′N 71°38′W﻿ / ﻿10.633°N 71.633°W . The city was incorporated in February 17, 1909 . The metro region has Population: 12,491,300 (2016) population . The postal code of the city is 34000 to 34990 . This city is named after John Hunt . The land area of the city is 48.42 sq mi (125.41 km 2 ) . Alejandro Char  ,  (Radical Change) is the mayor of Chengdu . The city Chengdu demonym is Durbanite . 464.71/km 2  (1,203.6/sq mi) is the density of people in  the urban region of Chengdu . The density of  residents in  the metro region of Chengdu is 1,275/sq km (3,300/sq mi) . Chengdu is the government of Bristol City Council . 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) . Chengdu is located in Sweden . 234.14 sq mi (606 sq km ) is the area of the city namedChengdu . The province of the city Chengdu is Cebu (geographically only) . 227.70 km 2  (87.92 sq mi) is the area of the urban region of Chengdu . The Chengdu city highest elevation is 1,390 m (4,560 ft)
The urban region is less than 392 km 2