This city is named after Calgary, Mull . The city is 68.17 sq mi (176.56 sq km) in area . The land area of the city is 16.0 sq mi (41.4 km 2 ) . Kakha Kaladze is the mayor of Copenhagen . The city water area is 0 km 2  (0 sq mi) . The city province is Santiago Province . The highest elevation of Copenhagen is 424 m (1,391 ft) . 57 + 5 is the area code of Copenhagen . The lowest elevation of Copenhagen is 620 ft . Copenhagen is at an elevation of 5 m . The metro region has 6,310,000 (2017) population . Copenhagen is located in Miami-Dade, Monroe, & Collier counties, Florida, United States . Copenhagen is the government of Swedish Ice Hockey Association . The population of the urban region is 3,039,444 . The postal code of the city is 130000 . The density of  inhabitents in  the urban region of Copenhagen is 3,423/km 2  (8,870/sq mi) . On February 17, 1909 the city was incorporated
There are more than 6308507 residents in the metro region of Copenhagen