On September 20, 1917 the city was incorporated . 14,100/km 2  (37,000/sq mi) is the density of inhabitents in  the urban region of Calgary . The Calgary city highest elevation is 14,110 ft (4,300 m) . The lowest elevation of Calgary is 1 m  . Calgary is at an elevation of 82.97 m . Calgary is the government of U.S. National Park Service . The postal code of the city is 3000 00 -  3019 00 .  The city area code is (+593) 4 . The city province is Luanda . Calgary is located in Alberta . The density of  residents in Calgary is 6,413/km 2  (16,610/sq mi) . This city is named after Christ Church, Oxford . The city water area is 1.420 sq mi (3.677 km 2 )  13.73% . The demonym of the city Calgary is Guayaquilean . 6°13′51″N 75°35′26″W﻿ / ﻿6.23083°N 75.59056°W are the coordinates of the city. . Solomon Mguni is the mayor of Calgary . The city land area is 16.0 sq mi (41.4 km 2 ) . The population of the metro region is Population: 13,123,948 . The urban region is 335.4 sq mi (539.7 km 2 ) in area . 210.9/km 2  (546.2/sq mi) is the density of people in  the metro region of Calgary . Area: 116 km2 (45 sq mi) is the area of the city namedCalgary
The peak of Calgary is at 33 m (108 ft)