The area of the city is 68.17 sq mi (176.56 sq km) . The province of the city Copenhagen is Santiago Province . The postal code of the city is 130000 .  The city area code is 57 + 5 . The density of  inhabitents in  the urban region of Copenhagen is 3,423/km 2  (8,870/sq mi) . The city was incorporated in February 17, 1909 . The metro region has 6,310,000 (2017) population . The city land area is 16.0 sq mi (41.4 km 2 ) . The urban region has 3,039,444 population . Copenhagen is located in Miami-Dade, Monroe, & Collier counties, Florida, United States . Copenhagen is at an elevation of 5 m . Copenhagen is the government of Swedish Ice Hockey Association . The city water area is 0 km 2  (0 sq mi) . Kakha Kaladze is the mayor of Copenhagen . This city is named after Calgary, Mull . The Copenhagen citys' lowest elevation is 190 m  . The Copenhagen city highest elevation is 424 m (1,391 ft)
104.0 percentage is land in Copenhagen