Demographics
As of 2012, 77.8% of Copenhagen's population is Danish, 7.5% are immigrants from Western countries and 14.6% of a non-Western background.
Depending on the boundaries used, the population of Copenhagen differs. Statistics Denmark uses a measure of the contiguously built-up urban area of Copenhagen, this means the number of communities included in this statistical abstract has changed several times, in the abstracts latest edition with about 1.21 million (1,213,822 (2012)) inhabitants. This number is not a strict result of the commonly used measuring methods of 200 meters of continuously build-up area, as there are exceptions to the general rule: The suburbs of Birkerød and Hørsholm are excluded, while all of Brøndby and parts of Ishøj and Greve are included. Statistics Denmark has never stated the geographical area of urban Copenhagen. However, we know it consists of Copenhagen Municipality, Frederiksberg and 16 of the 20 municipalities in the old counties Copenhagen and Roskilde, though 5 of them only partially.
Statistics Denmark has worked out definitions of so-called lands (landsdele), a definition used to meet statistical needs on a lower level than regions. From this, the land of Copenhagen city (København by) is defined by the municipalities of Copenhagen, Dragør, Frederiksberg and Tårnby, with a total population of 707,591 as of 1 July 2012. The surroundings of Copenhagen is defined by another land, Copenhagen suburban (Københavns omegn), which includes the municipalities of Albertslund, Ballerup, Brøndby, Gentofte, Gladsaxe, Glostrup, Herlev, Hvidovre, Høje-Taastrup, Ishøj, Lyngby-Taarbæk, Rødovre and Vallensbæk, and with a total population of 522,768 (1 July 2012). This gives a total population of 1,230,359 for these two lands together. The lands of Copenhagen city and Copenhagen suburban can together be used as a definition of the metropolitan area, although an extremely narrow one not even containing all of the urban area.
Based on a 10%-isoline (data from 2002) in which at least 10% commutes into central parts of the Copenhagen area, most of Zealand would be covered and this area has a population of about 2.3 million inhabitants.
Since the opening of the Øresund Bridge in 2000 commuting between and integration of Greater Malmö and Copenhagen have increased rapidly, and a combined statistical metropolitan area has formed. This Copenhagen-Malmö metropolitan area has a population of 2,603,174 inhabitants (1 July 2012).
A high-ranking civil servant of the Interior Ministry, Henning Strøm, who was involved in (i.e. known as "the Father of") a past municipal reform, which took effect on 1 April 1970, said on television, broadcast in connection with the recent Kommunalreformen ("The Municipal Reform" of 2007), that Copenhagen municipality would encompass an area with 1.5 million inhabitants, if the principles of the 1970 municipal reform were also applied on Copenhagen municipality. In other words: in the rest of Denmark the city occupies only part of the municipality, but in Copenhagen the municipality of Copenhagen occupies only part of the city of Copenhagen.
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