Languages of Sweden
Swedish is the official language of Sweden and is spoken by the vast majority of the 10 million inhabitants of the country. It is a North Germanic language and quite similar to its sister Scandinavian languages, Danish and Norwegian, with which it maintains partial mutual intelligibility and forming a dialect continuum. Five "national minority languages" are also recognized by Swedish law: Finnish, Yiddish, Meänkieli, Romani and Sami.
Swedish-speaking population of Finland
According to a sociological study published in 1981, the Swedish-speaking Finns meet the four major criteria for a separate ethnic group: self-identification of ethnicity, language, social structure, and ancestry. However, not all Swedish-speaking Finns are willing to self-identify as representatives of a distinct ethnicity. The major political organisation representing the Swedish-speakers in Finland, the Swedish People's Party, has defined the Swedish-speaking Finns as a people who express Finnish identity in the Swedish language. The issue is debated: an opposite view is still that the Swedish-speaking Finns are a sub-group of the ethnic Swedes, "östsvenskar" or "East Swedes".