The area of the urban region is 227.70 km 2  (87.92 sq mi) . The density of  residents in Chengdu is 3,194.38/km 2  (8,273.4/sq mi) . Population: 12,491,300 (2016) is the population of the metro region of Chengdu . This city is named after John Hunt . The Chengdu city highest elevation is 1,390 m (4,560 ft) . 216  (Asian side) is the area code of Chengdu . The coordinates of the city are 10°38′N 71°38′W﻿ / ﻿10.633°N 71.633°W . 234.14 sq mi (606 sq km ) is the area of the city namedChengdu . The land area of the city is 48.42 sq mi (125.41 km 2 ) . 464.71/km 2  (1,203.6/sq mi) is the density of people in  the urban region of Chengdu . The city was incorporated in February 17, 1909 . Chengdu is the government of Bristol City Council . The demonym of the city Chengdu is Durbanite . The postal code of the city is 34000 to 34990 . The Chengdu citys' lowest elevation is 0 m  . The city Chengdu province is Cebu (geographically only) . The mayor of Chengdu is Alejandro Char  ,  (Radical Change) . The density of  residents in  the metro region of Chengdu is 1,275/sq km (3,300/sq mi) . Chengdu is located in Sweden . The water area of the city is 186 km 2  (72 sq mi) . Chengdu is at an elevation of 7 ft
Land covers48.42 sq mi area of the city