Religious Adherents, 2010 (World Christian Database)
The country has an area of 183,568 square miles and a population of 18.1 million. Forty percent of the population is Christian, 20 percent Muslim, and 40 percent practices traditional indigenous religious beliefs. The Christian population is equally divided between Roman Catholics and Protestants.
Christians are concentrated primarily in the southern and western provinces and Muslims reside in every province. Large cities have significant populations of both groups. The two Anglophone provinces of the western region are largely Protestant and the Francophone provinces of the southern and western regions are mostly Catholic. In the northern provinces, the locally dominant Fulani (or Peuhl) ethnic group is mostly Muslim, but the overall population is fairly evenly divided between Muslims, Christians, and animists. The Bamoun ethnic group of the West Province is largely Muslim. Traditional indigenous religious beliefs are practiced in rural areas throughout the country, but are rarely practiced publicly in cities, in part because many of these groups are intrinsically local in character.
Note: The World Christian Database (WCD) estimates, used in the Religious Adherents section above, count each person as belonging to a maximum of one religious group. For more information, see the WCD methodology document. The U.S. State Department's International Religious Freedom report estimates, used in the Religious Demography section, use less restrictive criteria in which a person who identifies with more than one religion is classified as a follower of each. In certain cases (such as Japan and other nations with strong folk religion traditions), this can cause counts to vary widely between estimates. Users are advised to consult the relevant source documents before determining which counts to cite.
1. The World Christian Database (WCD) is based on the 2600-page award-winning World Christian Encyclopedia and World Christian Trends, first published in 1982 and revised in 2001. This extensive work on World religion is now completely updated and integrated into the WCD online database. Designed for both the casual user and research scholar, information is readily available on religious activities, growth rates, religious literature, worker activity, and demographic statistics. Additional secular data is incorporated on population, health, education, and communications. A dataset with these and the other international measures highlighted on the country pages can be downloaded from this website. Used with permission.
2. The U.S. State Department's International Religious Freedom Report is submitted to Congress annually by the Department of State in compliance with Section 102(b) of the International Religious Freedom Act (IRFA) of 1998. This report supplements the most recent Human Rights Reports by providing additional detailed information with respect to matters involving international religious freedom. It includes individual country chapters on the status of religious freedom worldwide. A dataset with these and the other international measures highlighted on the country pages can be downloaded from this website. These State Department reports are open source.