The density of  inhabitents in Dalian is 280/km 2  (740/sq mi) . Dalian is the government of U.S. National Park Service . The population of the metro region is Population (2014): 7,360,703 . The area of the city is Area: 116 km2 (45 sq mi) . The city was incorporated in November 7, 1861, as Denver City, C.T. .  The city area code is (+20) 2 . The city water area is 1.420 sq mi (3.677 km 2 )  13.73% . Dalian is located in Pakistan . The land area of the city is 11,609.91 km 2  (4,482.61 sq mi) . The Dalian city highest elevation is 425 m (1,394 ft) . 8,600/km 2  (22,000/sq mi) is the density of inhabitents in  the urban region of Dalian . The province of the city Dalian is Bulawayo . The density of  residents in  the metro region of Dalian is 662.1/km 2  (1,715/sq mi) . The demonym of the city Dalian is Cartagenero(s) (in Spanish) . This city is named after Confluence of Grand River and Gunnison River . The city has the postal code 9XXXXXX . The mayor of Dalian is Federico Gutiérrez, 2016-2019 . The population of the urban region is 3,384,569 . The lowest elevation of Dalian is 1 m 
Evelyn Trejo de Rosales (UNT) is an important person in the city Dalian