Religion in Iraq
Islam is the official state religion in the Republic of Iraq, but the constitution guarantees freedom of religion. Iraq is a multi ethnic and multi religious country with Islam, Christianity, Yazdanism, Zoroastrianism, Shabakism, Judaism, Mandaeism, Bahā'i, Ahl-e Haqq-Yarsanis, Ishikism and numerous other religions all having a presence in the country. Shia Islam is the main religion in Iraq followed by 60–65% of the population, while Sunni Islam is followed by 32–37% of the people. Many cities throughout Iraq have been areas of historical prominence for both Shia and Sunni Muslims, including Najaf, Karbala, Baghdad and Samarra.
2010 Iraqi parliamentary election
Among the banned candidates 60% were Sunni Muslims and 40% were Shi'a however all of the banned candidates are members of secular and liberal parties and not a single member of a Sunni or Shi'a religious party was banned. According to Sheikh Abu Risha 7 of the banned candidates were members of his Anbar Salvation Council and 70 were members of the Iraq Unity list, a major Sunni list led by Abu Risha and Jawad al-Bolani.