56°19′37″N 44°00′27″E﻿ / ﻿56.32694°N 44.00750°E  are the coordinates of the city. . The highest elevation of Dalian is 1,879 m (6,165 ft) . 775 is the area code of Dalian . Dalian is located in Sanma Province, Vanuatu . The lowest elevation of Dalian is 1,750 m . The city has the postal code 34000 to 34990 . The mayor of Dalian is Geraldo Júlio de Mello Filho (Geraldo Júlio) (PSB) . 1,600/sq km  (4,200/sq mi) is the density of residents in  the metro region of Dalian . The city water area is 0 km 2  (0 sq mi) . Dalian is named for Moses Cleaveland . 3,300/km 2  (8,600/sq mi) is the density of residents in  the urban region of Dalian . Dalian is at an elevation of 488 m . Dalian is the government of Ministry of Culture . The area of the metro region is 2,493.86 km 2  (962.88 sq mi) . The area of the city is 142.87 sq mi (370.03 km 2 ) . The city Dalian demonym is Alexandrian, Alexandrine (Arabic: إسكندراني‎) . The city land area is 1,117.11 km 2  (431.32 sq mi) . 1,100/sq km  (2,800/sq mi) is the density of inhabitents in Dalian . The province of the city Dalian is Alberta . The city was incorporated in November 7, 1861, as Denver City, C.T. . The urban region is 14.0 sq mi (36 km 2 ) in area
On November 7, 1861, as Denver City, C.T. the city was awarded the legal declaration of a municipal charter.