シベリア連邦管区
According to a 2012 survey 28.9% of the population of the current federal subjects of the Siberian Federal District (excluding Buryatia and Zabaykalsky Krai) adheres to the Russian Orthodox Church, 5.2% are unaffiliated generic Christians, 1.9% is an Orthodox believer without belonging to any church or adheres to other (non-Russian) Orthodox churches, 1.4% is an adherent of Islam, 1.2% is an adherant of Buddhism, and 1.6% adhere to some native faith such as Rodnovery, Tengrism, or Tuvan Shamanism. In addition, 33.2% of the population declares to be "spiritual but not religious", 18.7% is atheist, and 7.9% follows other religions or did not give an answer to the question.