The city has the postal code 130000 . Copenhagen is named for Calgary, Mull . Copenhagen is at an elevation of 16 ft . The land area of the city is 16.0 sq mi (41.4 km 2 ) . The Copenhagen citys' lowest elevation is 190 m  . The province of the city Copenhagen is Santiago Province . Copenhagen is located in Miami-Dade, Monroe, & Collier counties, Florida, United States . 57 + 5 is the area code of Copenhagen . 3,423/km 2  (8,870/sq mi) is the density of inhabitents in  the urban region of Copenhagen . The mayor of Copenhagen is Kakha Kaladze . The Copenhagen city highest elevation is 424 m (1,391 ft) . On February 17, 1909 the city was incorporated . The city water area is 0 km 2  (0 sq mi) . 3,039,444 is the population of the urban region of Copenhagen . The city is 68.17 sq mi (176.56 sq km) in area . Copenhagen is the government of Swedish Ice Hockey Association . 6,310,000 (2017) is the population of the metro region of Copenhagen
Land covers41.4 km 2 area of the city