Calgary is named for Christ Church, Oxford . (+593) 4 is the area code of Calgary . The land area of the city is 16.0 sq mi (41.4 km 2 ) . The postal code of the city is 3000 00 -  3019 00 . 6°13′51″N 75°35′26″W﻿ / ﻿6.23083°N 75.59056°W are the coordinates of the city. . Calgary is located in Alberta . Population: 13,123,948 is the population of the metro region of Calgary . The density of  people in  the metro region of Calgary is 210.9/km 2  (546.2/sq mi) . 335.4 sq mi (539.7 km 2 ) is the area of the urban region of Calgary . The highest elevation of Calgary is 14,110 ft (4,300 m) . Solomon Mguni is the mayor of Calgary . On September 20, 1917 the city was incorporated . The city Calgary province is Luanda . Calgary is the government of U.S. National Park Service . 6,413/km 2  (16,610/sq mi) is the density of inhabitents in Calgary . The area of the city is Area: 116 km2 (45 sq mi) . The water area of the city is 1.420 sq mi (3.677 km 2 )  13.73% . 14,100/km 2  (37,000/sq mi) is the density of inhabitents in  the urban region of Calgary . The demonym of the city Calgary is Guayaquilean . Calgary is at an elevation of 272.21 ft . The lowest elevation of Calgary is 1 m 
Water covers 49 km 2 area of the city