Religion in Italy Religion in Italy Religion in Italy is characterised by the predominance of Christianity and an increasing diversity of religious practices, beliefs and denominations. Most Christians in Italy adhere to the Catholic Church, whose headquarters are in Vatican City, Rome. According to the 2012 "Global Religious Landscape" survey by the Pew Forum on Religion and Public Life (an American think tank), 83.3% of Italy's residents are Christians, 12.4% are irreligious, atheist or agnostic, 3.7% are Muslims and 0.6% adhere to other religions. Other sources give different accounts of Italy's Islamic population, usually around 2%. According to other sources, up to 10%
Freedom of religion by country recognize marriages between Muslim women and non-Muslim men; it does however recognise marriages between Muslim men and non-Muslim women. By law, children follow the religion of their fathers, even if they are born abroad and are citizens of their (non-Muslim) country of birth. The Constitution of Angola provides for freedom of religion, and the Government generally respects this right in practice. There were no reports of societal abuses or discrimination based on religious belief or practice. Christianity is the religion of the vast majority of the population, with Catholicism as the largest single religious group. The Catholic Church estimates that