United States Religious Affiliation in 2010
Estimated by the Pew Research Center.
Folk Religions: 630,000
(This includes followers of African traditional religions, Chinese folk religions, Native American religions and Australian aboriginal religions.)
Other Religions: 1,900,000
(This includes Bahai’s, Jains, Sikhs, Shintoists, Taoists, followers of Tenrikyo, Wiccans, Zoroastrians and many other faiths.)