Official minority languages of Sweden
Finnish has been spoken in Sweden ever since the (then provincial) borders were drawn in the 13th century. Sweden has always had a significant migration to and from Finland. As the two languages belong to different language families it is easy to distinguish them, unlike the neighbouring languages Norwegian and Danish. The number of Finnish speakers in Sweden today has been estimated to over 460,000. Even though many current Swedes are of full or mixed Finnish descent, Swedish is the main language in practice for many bilinguals.
Swedish as a foreign language
Swedish as a foreign language is studied by about 40,000 people worldwide at the university level and by over one million people on Duolingo. It is taught at over two hundred universities and colleges in 38 countries. Swedish is the Scandinavian language which is most studied abroad.