Hinduism is biggest religion of India. 966.3 million people identify as Hindu, representing 79.8% of the country's population in 2011 census. India contains 94% of the global Hindu population, the world's largest Hindu population. Islam is followed by 14.2% of the population, with the remaining 6% adhering to other religions (such as Christianity, Sikhism, Buddhism, Jainism, various indigenous ethnically-bound faiths, atheism) or having no religion. The vast majority of Hindus in India belong to Shaivite and Vaishnavite denominations. India is one of the three countries in the world (Nepal and Mauritius being the other two) where Hinduism is the dominant religion.