 The city area code is 242 . This city is named after Henry E. Huntington . On 1799 (Guyandotte) the city was incorporated . Chengdu is at an elevation of 6 m . The density of  residents in  the urban region of Chengdu is 3,423/km 2  (8,870/sq mi) . The mayor of Chengdu is Daisy Torres . The area of the city is Area : 499 km2 (193 sq mi) . The urban region has Population (2011): 2,440,000  population . 7°36′29″S 110°12′14″E﻿ / ﻿7.608°S 110.204°E﻿ / -7.608; 110.204 are the coordinates of the city. . The Chengdu citys' lowest elevation is 246 ft . The province of the city Chengdu is Algiers Province . The density of  people in  the metro region of Chengdu is 2,200/km 2  (5,700/sq mi) . The city has the postal code 3000 00 -  3019 00 . The area of the metro region is Area: 2,493.86 km2 (962.88 sq mi) . Chengdu is located in Magelang, Central Java . The density of  people in Chengdu is 9,400/km 2  (24,000/sq mi) . The Chengdu city highest elevation is 1,879 m (6,165 ft) . The city water area is 4.08 sq mi (10.57 km 2 ) . The land area of the city is 16.0 sq mi (41.4 sq km) . Chengdu is the government of Swedish Ice Hockey Association . The city Chengdu demonym is Marabin, Maracaibero(a), Maracucho(a)
The metro region of Chengdu is 3460 km2