Religious Landscape of South Australia: Christianity Leading, Irreligion Rising

According to the 2016 Australian Census, Christianity is the largest religion in South Australia at 47.3%, with Catholic, Anglican, and Uniting Church as the main denominations. Non-Christian faiths include Islam (3.1%), Hinduism (1.5%), and Buddhism (0.7%). Notably, 38.6% reported no religion, and 9.3% did not state a preference. This reflects a national trend toward secularization, with "no religion" becoming the second-largest category after Christianity.