Provinces of Denmark Copenhagen Surroundings, North Zealand and East Zealand together comprise the Copenhagen metropolitan area. They are together both the planning area for the Copenhagen area, also known as the Finger Plan and the Copenhagen Public transport area. Close to 2 million people live in their joint area of about 2,770 square kilometres. This is also the best area to use for comparisons with other cities of similar size. Occasionally the East Jutland province, with around 850,000 inhabitants in 5,841 square kilometres, is labeled as Greater Aarhus, however less than 40% of its population lives in Aarhus municipality. Provinces of Denmark The
Royal Library, Denmark Royal Library, Denmark The Royal Library () in Copenhagen is the national library of Denmark and the university library of the University of Copenhagen. It is among the largest libraries in the world and the largest in the Nordic countries. In 2017 it merged with the State and University Library in Aarhus to form a combined national library. The combined library organisation (the separate library locations in Copenhagen and Aarhus are maintained) is known as the Royal Danish Library (). It contains numerous historical treasures, and a copy of all works printed in Denmark since the 17th century are deposited