What is the most common religion in Alberta?

According to the 2021 Canadian Census, the most common religion in Alberta is Christianity, with 64.7% of the population identifying as Christian. This includes various denominations, such as Roman Catholicism, Protestantism, and Eastern Orthodoxy. Other religious groups in Alberta include Islam (3.3%), Hinduism (1.9%), Sikhism (1.7%), and Buddhism (1.3%). Approximately 24.2% of the population reported having no religious affiliation.