High Quality Content by WIKIPEDIA articles! Christianity and Islam are the two main religions in Cameroon. Christian churches and Muslim centres of various denominations operate freely throughout Cameroon. Approximately 70 percent of the population is at least nominally Christian, 21 percent is nominally Muslim and 6 percent practise traditional indigenous religious beliefs. Groups that constitute less than 5 percent of the population include Orthodox Jews, the Bahai Faith, and persons who do not associate themselves with any particular religious movement. The Christian population is divided between Roman Catholics (38.4 percent of the total population), Protestants (26.3 percent), and other Christian denominations (including Jehovah`s Witnesses) (4 percent). Christians and Muslims are found in every region, although Christians are concentrated chiefly in the southern and western provinces. There is significant internal migration. Large cities have significant populations of both groups, with churches and mosques often located near each other.