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%
Indian people Hindus 37%. It is to be noted that while participants in the Indian census may choose to not declare their religion, there is no mechanism for a person to indicate that he/she does not adhere to any religion. Due to this limitation in the Indian census process, the data for persons not affiliated with any religion may not be accurate. India contains the majority of the world's Hindus, Jains, Sikhs, Zoroastrians and Bahá'í. Christianity is widespread in the Northeast India, parts of southern India, particularly in Kerala and among various populations of Central India. Muslims are the largest religious minority.