Religions in Vienna:
Vienna is the seat of the Viennese Roman Catholic archdiocese, and its current Archbishop is Cardinal Christoph Schönborn. The religions of the Viennese resident population is divided according to the 2001 census as follows:
Roman Catholic 49.2%
No religion 25.7%
Muslim 7.8%
Orthodox 6.0%
Protestant (mostly Lutheran) 4.7%
Jewish 0.5%
Other or none indicated 6.3%
Many Roman Catholic churches in central Vienna also feature performances of religious or other music, including masses sung with classical music and organ. Some of Vienna's most significant historical buildings are Roman Catholic churches, including the Stephansdom (St. Stephen's Cathedral), the Karlskirche (St. Charles' Church) and the Votivkirche.