The coordinates of the city are 56°50′N 60°35′E﻿ / ﻿56.833°N 60.583°E . The area of the city is 11.86 sq mi (30.73 km 2 ) . The urban region is Area : 598.75 km2 (231.18 sq mi) in area . The density of  inhabitents in Changsha is 3,351/km 2  (8,680/sq mi) . The city has the postal code 9XXXXXX . The Changsha city highest elevation is 241.9 m (793.6 ft) . The city Changsha demonym is Santiaguinos  (- as ) . The city Changsha province is Alberta . The city land area is 527 km 2  (203 sq mi) . 14,708.8/km 2  (38,096/sq mi) is the density of inhabitents in  the urban region of Changsha . The metro region is 3,913 sq mi (10,130 km 2 ) in area . The city water area is 4.08 sq mi (10.57 km 2 ) . On 1871-11-04 the city was incorporated . Changsha is named for Henry E. Huntington . Changsha is the government of U.S. National Park Service . Changsha is at an elevation of 2355 m . The lowest elevation of Changsha is 75 m  . Changsha is located in Ethiopia . The density of  inhabitents in  the metro region of Changsha is 720/km 2  (1,900/sq mi) . Tri Rismaharini is the mayor of Changsha
The city Changsha is located in Sichuan province