Religions by country. Definition, graph and map.

Countries (A to Z)	Description
Afghanistan	Sunni Muslim 80%, Shia Muslim 19%, other 1%
Albania	Muslim 70%, Albanian Orthodox 20%, Roman Catholic 10%; note: percentages are estimates; there are no available current statistics on religious affiliation; all mosques and churches were closed in 1967 and religious observances prohibited; in November 1990, Albania began allowing private religious practice
Algeria	Sunni Muslim (state religion) 99%, Christian and Jewish 1%
American Samoa	Christian Congregationalist 50%, Roman Catholic 20%, Protestant and other 30%
Andorra	Roman Catholic (predominant)
Angola	indigenous beliefs 47%, Roman Catholic 38%, Protestant 15%
Anguilla	Anglican 29%, Methodist 23.9%, other Protestant 30.2%, Roman Catholic 5.7%, other Christian 1.7%, other 5.2%, none or unspecified 4.3%
Antigua and Barbuda	Anglican 25.7%, Seventh Day Adventist 12.3%, Pentecostal 10.6%, Moravian 10.5%, Roman Catholic 10.4%, Methodist 7.9%, Baptist 4.9%, Church of God 4.5%, other Christian 5.4%, other 2%, none or unspecified 5.8%
Argentina	nominally Roman Catholic 92% (less than 20% practicing), Protestant 2%, Jewish 2%, other 4%
Armenia	Armenian Apostolic 94.7%, other Christian 4%, Yezidi (monotheist with elements of nature worship) 1.3%
Aruba	Roman Catholic 80.8%, Protestant 9%, other (includes Hindu, Muslim, Confucian, Jewish) 5.6%, none or unspecified 4.6%
Australia	Catholic 26.4%, Anglican 20.5%, other Christian 20.5%, Buddhist 1.9%, Muslim 1.5%, other 1.2%, unspecified 12.7%, none 15.3% (2001 Census)
Austria	Roman Catholic 73.6%, Protestant 4.7%, Muslim 4.2%, other 3.5%, unspecified 2%, none 12%
Azerbaijan	Muslim 93.4%, Russian Orthodox 2.5%, Armenian Orthodox 2.3%, other 1.8%; note: religious affiliation is still nominal in Azerbaijan; percentages for actual practicing adherents are much lower
Bahamas, The	Baptist 35.4%, Anglican 15.1%, Roman Catholic 13.5%, Pentecostal 8.1%, Church of God 4.8%, Methodist 4.2%, other Christian 15.2%, none or unspecified 2.9%, other 0.8%
Bahrain	Muslim (Shia and Sunni) 81.2%, Christian 9%, other 9.8%
Bangladesh	Muslim 83%, Hindu 16%, other 1%
Barbados	Protestant 63.4% (Anglican 28.3%, Pentecostal 18.7%, Methodist 5.1%, other 11.3%), Roman Catholic 4.2%, other Christian 7%, other 4.8%, none or unspecified 20.6%
Belarus	Eastern Orthodox 80%, other (including Roman Catholic, Protestant, Jewish, and Muslim) 20%
Belgium	Roman Catholic 75%, other (includes Protestant) 25%
Belize	Roman Catholic 49.6%, Protestant 27% (Pentecostal 7.4%, Anglican 5.3%, Seventh-Day Adventist 5.2%, Mennonite 4.1%, Methodist 3.5%, Jehovah's Witnesses 1.5%), other 14%, none 9.4%
Benin	Christian 42.8% (Catholic 27.1%, Celestial 5%, Methodist 3.2%, other Protestant 2.2%, other 5.3%), Muslim 24.4%, Vodoun 17.3%, other 15.5%
Bermuda	Anglican 23%, Roman Catholic 15%, African Methodist Episcopal 11%, other Protestant 18%, other 12%, unaffiliated 6%, unspecified 1%, none 14%
Bhutan	Lamaistic Buddhist 75%, Indian- and Nepalese-influenced Hinduism 25%
Bolivia	Roman Catholic 95%, Protestant (Evangelical Methodist) 5%
Bosnia and Herzegovina	Muslim 40%, Orthodox 31%, Roman Catholic 15%, other 14%
Botswana	Christian 71.6%, Badimo 6%, other 1.4%, unspecified 0.4%, none 20.6%
Brazil	Roman Catholic (nominal) 73.6%, Protestant 15.4%, Spiritualist 1.3%, Bantu/voodoo 0.3%, other 1.8%, unspecified 0.2%, none 7.4%
Brunei	Muslim (official) 67%, Buddhist 13%, Christian 10%, other (includes indigenous beliefs) 10%
Bulgaria	Bulgarian Orthodox 82.6%, Muslim 12.2%, other Christian 1.2%, other 4%
Burkina Faso	Muslim 50%, indigenous beliefs 40%, Christian (mainly Roman Catholic) 10%
Burma	Buddhist 89%, Christian 4% (Baptist 3%, Roman Catholic 1%), Muslim 4%, animist 1%, other 2%
Burundi	Christian 67% (Roman Catholic 62%, Protestant 5%), indigenous beliefs 23%, Muslim 10%
Cambodia	Theravada Buddhist 95%, other 5%
Cameroon	indigenous beliefs 40%, Christian 40%, Muslim 20%
Canada	Roman Catholic 42.6%, Protestant 23.3% (including United Church 9.5%, Anglican 6.8%, Baptist 2.4%, Lutheran 2%), other Christian 4.4%, Muslim 1.9%, other and unspecified 11.8%, none 16%
Cape Verde	Roman Catholic (infused with indigenous beliefs), Protestant (mostly Church of the Nazarene)
Cayman Islands	Church of God 26%, United Church 11.8% (Presbyterian and Congregational), Roman Catholic 11%, Baptist 8.7%, Seventh Day Adventist 8.2%, Anglican 5.7%, Pentacostal 5.3%, other Christian 2.7%, non-denominational 5.8%, other 3.8%, none 9.8%, unspecified 1.1%
Central African Republic	indigenous beliefs 35%, Protestant 25%, Roman Catholic 25%, Muslim 15%; note: animistic beliefs and practices strongly influence the Christian majority
Chile	Roman Catholic 70%, Evangelical 15.1%, Jehovah's Witness 1.1%, other Christian 1%, other 4.6%, none 8.3%
China	Daoist (Taoist), Buddhist, Christian 3%-4%, Muslim 1%-2%; note: officially atheist
Christmas Island	Buddhist 36%, Muslim 25%, Christian 18%, other 21%
Cocos (Keeling) Islands	Sunni Muslim 80%, other 20%
Colombia	Roman Catholic 90%, other 10%
Comoros	Sunni Muslim 98%, Roman Catholic 2%
Congo, Democratic Republic of the	Roman Catholic 50%, Protestant 20%, Kimbanguist 10%, Muslim 10%, other (includes syncretic sects and indigenous beliefs) 10%
Congo, Republic of the	Christian 50%, animist 48%, Muslim 2%
Cook Islands	Cook Islands Christian Church 55.9%, Roman Catholic 16.8%, Seventh-Day Adventists 7.9%, Church of Latter Day Saints 3.8%, other Protestant 5.8%, other 4.2%, unspecified 2.6%, none 3%
Costa Rica	Roman Catholic 76.3%, Evangelical 13.7%, Jehovah's Witnesses 1.3%, other Protestant 0.7%, other 4.8%, none 3.2%
Croatia	Roman Catholic 87.8%, Orthodox 4.4%, Muslim 1.3%, Protestant 0.3%, others and unknown 6.2%
Cuba	nominally 85% Roman Catholic prior to CASTRO assuming power; Protestants, Jehovah's Witnesses, Jews, and Santeria are also represented
Cyprus	Greek Orthodox 78%, Muslim 18%, other (includes Maronite and Armenian Apostolic) 4%
Czech Republic	Roman Catholic 26.8%, Protestant 2.1%, other 3.3%, unspecified 8.8%, unaffiliated 59%
Côte d'Ivoire	Muslim 35-40%, indigenous 25-40%, Christian 20-30%; note: the majority of foreigners (migratory workers) are Muslim (70%) and Christian (20%)
Denmark	Evangelical Lutheran 95%, other Christian (includes Protestant and Roman Catholic) 3%, Muslim 2%
Djibouti	Muslim 94%, Christian 6%
Dominica	Roman Catholic 61.4%, Seventh Day Adventist 6%, Pentecostal 5.6%, Baptist 4.1%, Methodist 3.7%, Church of God 1.2%, Jehovah's Witnesses 1.2%, other Christian 7.7%, Rastafarian 1.3%, other or unspecified 1.6%, none 6.1%
Dominican Republic	Roman Catholic 95%, other 5%
Ecuador	Roman Catholic 95%, other 5%
Egypt	Muslim (mostly Sunni) 90%, Coptic 9%, other Christian 1%
El Salvador	Roman Catholic 57.1%, Protestant 21.2%, Jehovah's Witnesses 1.9%, Mormon 0.7%, other religions 2.3%, none 16.8%
Equatorial Guinea	nominally Christian and predominantly Roman Catholic, pagan practices
Eritrea	Muslim, Coptic Christian, Roman Catholic, Protestant
Estonia	Evangelical Lutheran 13.6%, Orthodox 12.8%, other Christian (including Methodist, Seventh-Day Adventist, Roman Catholic, Pentecostal) 1.4%, unaffiliated 34.1%, other and unspecified 32%, none 6.1%
European Union	Roman Catholic, Protestant, Orthodox, Muslim, Jewish
Falkland Islands (Islas Malvinas)	Christian 67.2%, none 31.5%, other 1.3%
Faroe Islands	Evangelical Lutheran 83.8%, other and unspecified 16.2% (2006 administrative data)
Finland	Lutheran Church of Finland 82.5%, Orthodox Church 1.1%, other Christian 1.1%, other 0.1%, none 15.1%
France	Roman Catholic 83%-88%, Protestant 2%, Jewish 1%, Muslim 5%-10%, unaffiliated 4%
French Guiana	Roman Catholic
French Polynesia	Protestant 54%, Roman Catholic 30%, other 10%, no religion 6%
Gabon	Christian 55%-75%, animist, Muslim less than 1%
Gambia, The	Muslim 90%, Christian 8%, indigenous beliefs 2%
Gaza Strip	Muslim (predominantly Sunni) 99.3%, Christian 0.7%
Georgia	Orthodox Christian 83.9%, Muslim 9.9%, Armenian-Gregorian 3.9%, Catholic 0.8%, other 0.8%, none 0.7%
Germany	Protestant 34%, Roman Catholic 34%, Muslim 3.7%, unaffiliated or other 28.3%
Ghana	Christian 68.8% (Pentecostal/Charismatic 24.1%, Protestant 18.6%, Catholic 15.1%, other 11%), Muslim 15.9%, traditional 8.5%, other 0.7%, none 6.1%
Gibraltar	Roman Catholic 78.1%, Church of England 7%, other Christian 3.2%, Muslim 4%, Jewish 2.1%, Hindu 1.8%, other or unspecified 0.9%, none 2.9%
Greece	Greek Orthodox 98%, Muslim 1.3%, other 0.7%
Greenland	Evangelical Lutheran
Grenada	Roman Catholic 53%, Anglican 13.8%, other Protestant 33.2%
Guadeloupe	Roman Catholic 95%, Hindu and pagan African 4%, Protestant 1%
Guam	Roman Catholic 85%, other 15%
Guatemala	Roman Catholic, Protestant, indigenous Mayan beliefs
Guernsey	Anglican, Roman Catholic, Presbyterian, Baptist, Congregational, Methodist
Guinea	Muslim 85%, Christian 8%, indigenous beliefs 7%
Guinea-Bissau	Muslim 50%, indigenous beliefs 40%, Christian 10%
Guyana	Hindu 28.4%, Pentecostal 16.9%, Roman Catholic 8.1%, Anglican 6.9%, Seventh Day Adventist 5%, Methodist 1.7%, Jehovah Witness 1.1%, other Christian 17.7%, Muslim 7.2%, other 4.3%, none 4.3%
Holy See (Vatican City)	Roman Catholic
Honduras	Roman Catholic 97%, Protestant 3%
Hong Kong	eclectic mixture of local religions 90%, Christian 10%
Hungary	Roman Catholic 51.9%, Calvinist 15.9%, Lutheran 3%, Greek Catholic 2.6%, other Christian 1%, other or unspecified 11.1%, unaffiliated 14.5%
Iceland	Lutheran Church of Iceland 82.1%, Roman Catholic Church 2.4%, Reykjavik Free Church 2.3%, Hafnarfjorour Free Church 1.6%, other Christian 2.8%, other religions 0.9%, unaffiliated 2.6%, other or unspecified 5.5%
India	Hindu 80.5%, Muslim 13.4%, Christian 2.3%, Sikh 1.9%, other 1.8%, unspecified 0.1%
Indonesia	Muslim 86.1%, Protestant 5.7%, Roman Catholic 3%, Hindu 1.8%, other or unspecified 3.4%
Iran	Muslim 98% (Shia 89%, Sunni 9%), other (includes Zoroastrian, Jewish, Christian, and Baha'i) 2%
Iraq	Muslim 97% (Shia 60%-65%, Sunni 32%-37%), Christian or other 3%
Ireland	Roman Catholic 87.4%, Church of Ireland 2.9%, other Christian 1.9%, other 2.1%, unspecified 1.5%, none 4.2%
Israel	Jewish 76.4%, Muslim 16%, Arab Christians 1.7%, other Christian 0.4%, Druze 1.6%, unspecified 3.9%
Italy	Roman Catholic 90% (approximately; about one-third practicing), other 10% (includes mature Protestant and Jewish communities and a growing Muslim immigrant community)
Jamaica	Protestant 62.5% (Seventh-Day Adventist 10.8%, Pentecostal 9.5%, Other Church of God 8.3%, Baptist 7.2%, New Testament Church of God 6.3%, Church of God in Jamaica 4.8%, Church of God of Prophecy 4.3%, Anglican 3.6%, other Christian 7.7%), Roman Catholic 2.6%, other or unspecified 14.2%, none 20.9%
Japan	observe both Shinto and Buddhist 84%, other 16% (including Christian 0.7%)
Jersey	Anglican, Roman Catholic, Baptist, Congregational New Church, Methodist, Presbyterian
Jordan	Sunni Muslim 92%, Christian 6% (majority Greek Orthodox, but some Greek and Roman Catholics, Syrian Orthodox, Coptic Orthodox, Armenian Orthodox, and Protestant denominations), other 2% (several small Shia Muslim and Druze populations)
Kazakhstan	Muslim 47%, Russian Orthodox 44%, Protestant 2%, other 7%
Kenya	Protestant 45%, Roman Catholic 33%, Muslim 10%, indigenous beliefs 10%, other 2%; note: a large majority of Kenyans are Christian, but estimates for the percentage of the population that adheres to Islam or indigenous beliefs vary widely
Kiribati	Roman Catholic 52%, Protestant (Congregational) 40%, other (includes Seventh-Day Adventist, Muslim, Baha'i, Latter-day Saints, Church of God) 8%
Korea, North	traditionally Buddhist and Confucianist, some Christian and syncretic Chondogyo (Religion of the Heavenly Way); note: autonomous religious activities now almost nonexistent; government-sponsored religious groups exist to provide illusion of religious freedom
Korea, South	Christian 26.3% (Protestant 19.7%, Roman Catholic 6.6%), Buddhist 23.2%, other or unknown 1.3%, none 49.3%
Kuwait	Muslim 85% (Sunni 70%, Shia 30%), other (includes Christian, Hindu, Parsi) 15%
Kyrgyzstan	Muslim 75%, Russian Orthodox 20%, other 5%
Laos	Buddhist 65%, animist 32.9%, Christian 1.3%, other and unspecified 0.8%
Latvia	Lutheran 19.6%, Orthodox 15.3%, other Christian 1%, other 0.4%, unspecified 63.7%
Lebanon	Muslim 59.7% (Shia, Sunni, Druze, Isma'ilite, Alawite or Nusayri), Christian 39% (Maronite Catholic, Greek Orthodox, Melkite Catholic, Armenian Orthodox, Syrian Catholic, Armenian Catholic, Syrian Orthodox, Roman Catholic, Chaldean, Assyrian, Copt, Protestant), other 1.3%; note: 17 religious sects recognized
Lesotho	Christian 80%, indigenous beliefs 20%
Liberia	Christian 40%, Muslim 20%, indigenous beliefs 40%
Libya	Sunni Muslim 97%, other 3%
Liechtenstein	Roman Catholic 76.2%, Protestant 7%, unknown 10.6%, other 6.2%
Lithuania	Roman Catholic 79%, Russian Orthodox 4.1%, Protestant (including Lutheran and Evangelical Christian Baptist) 1.9%, other or unspecified 5.5%, none 9.5%
Luxembourg	Roman Catholic 87%, other (includes Protestant, Jewish, and Muslim) 13%
Macau	Buddhist 50%, Roman Catholic 15%, none and other 35%
Macedonia, Republic of	Macedonian Orthodox 64.7%, Muslim 33.3%, other Christian 0.37%, other and unspecified 1.63%
Madagascar	indigenous beliefs 52%, Christian 41%, Muslim 7%
Malawi	Christian 79.9%, Muslim 12.8%, other 3%, none 4.3%
Malaysia	Muslim 60.4%, Buddhist 19.2%, Christian 9.1%, Hindu 6.3%, Confucianism, Taoism, other traditional Chinese religions 2.6%, other or unknown 1.5%, none 0.8%
Maldives	Sunni Muslim
Mali	Muslim 90%, Christian 1%, indigenous beliefs 9%
Malta	Roman Catholic 98%
Man, Isle of	Anglican, Roman Catholic, Methodist, Baptist, Presbyterian, Society of Friends
Marshall Islands	Protestant 54.8%, Assembly of God 25.8%, Roman Catholic 8.4%, Bukot nan Jesus 2.8%, Mormon 2.1%, other Christian 3.6%, other 1%, none 1.5%
Martinique	Roman Catholic 85%, Protestant 10.5%, Muslim 0.5%, Hindu 0.5%, other 3.5%
Mauritania	Muslim 100%
Mauritius	Hindu 48%, Roman Catholic 23.6%, Muslim 16.6%, other Christian 8.6%, other 2.5%, unspecified 0.3%, none 0.4%
Mayotte	Muslim 97%, Christian (mostly Roman Catholic) 3%
Mexico	Roman Catholic 76.5%, Protestant 6.3% (Pentecostal 1.4%, Jehovah's Witnesses 1.1%, other 3.8%), other 0.3%, unspecified 13.8%, none 3.1%
Micronesia, Federated States of	Roman Catholic 50%, Protestant 47%, other 3%
Moldova	Eastern Orthodox 98%, Jewish 1.5%, Baptist and other 0.5%
Monaco	Roman Catholic 90%, other 10%
Mongolia	Buddhist Lamaist 50%, Shamanist and Christian 6%, Muslim 4%, none 40%
Montenegro	Orthodox 74.2%, Muslim 17.7%, Catholic 3.5%, other 0.6%, unspecified 3%, atheist 1%
Montserrat	Anglican, Methodist, Roman Catholic, Pentecostal, Seventh-Day Adventist, other Christian denominations
Morocco	Muslim 98.7%, Christian 1.1%, Jewish 0.2%
Mozambique	Catholic 23.8%, Muslim 17.8%, Zionist Christian 17.5%, other 17.8%, none 23.1%
Namibia	Christian 80% to 90% (Lutheran 50% at least), indigenous beliefs 10% to 20%
Nauru	Nauru Congregational 35.4%, Roman Catholic 33.2%, Nauru Independent Church 10.4%, other 14.1%, none 4.5%, unspecified 2.4%
Nepal	Hindu 80.6%, Buddhist 10.7%, Muslim 4.2%, Kirant 3.6%, other 0.9%; note: only official Hindu state in the world
Netherlands	Roman Catholic 30%, Dutch Reformed 11%, Calvinist 6%, other Protestant 3%, Muslim 5.8%, other 2.2%, none 42%
Netherlands Antilles	Roman Catholic 72%, Pentecostal 4.9%, Protestant 3.5%, Seventh-Day Adventist 3.1%, Methodist 2.9%, Jehovah's Witnesses 1.7%, other Christian 4.2%, Jewish 1.3%, other or unspecified 1.2%, none 5.2%
New Caledonia	Roman Catholic 60%, Protestant 30%, other 10%
New Zealand	Anglican 14.9%, Roman Catholic 12.4%, Presbyterian 10.9%, Methodist 2.9%, Pentecostal 1.7%, Baptist 1.3%, other Christian 9.4%, other 3.3%, unspecified 17.2%, none 26%
Nicaragua	Roman Catholic 72.9%, Evangelical 15.1%, Moravian 1.5%, Episcopal 0.1%, other 1.9%, none 8.5%
Niger	Muslim 80%, other (includes indigenous beliefs and Christian) 20%
Nigeria	Muslim 50%, Christian 40%, indigenous beliefs 10%
Niue	Ekalesia Niue (Niuean Church - a Protestant church closely related to the London Missionary Society) 61.1%, Latter-Day Saints 8.8%, Roman Catholic 7.2%, Jehovah's Witnesses 2.4%, Seventh-Day Adventist 1.4%, other 8.4%, unspecified 8.7%, none 1.9%
Norfolk Island	Anglican 31.8%, Roman Catholic 11.5%, Uniting Church in Australia 10.6%, Seventh-Day Adventist 3.2%, other Christian 5.6%, none 19.9%, unspecified 16.6%
Northern Mariana Islands	Christian (Roman Catholic majority, although traditional beliefs and taboos may still be found)
Norway	Church of Norway 85.7%, Pentecostal 1%, Roman Catholic 1%, other Christian 2.4%, Muslim 1.8%, other 8.1%
Oman	Ibadhi Muslim 75%, other (includes Sunni Muslim, Shi'a Muslim, Hindu) 25%
Pakistan	Muslim 95% (Sunni 75%, Shia 20%), other (includes Christian and Hindu) 5%
Palau	Roman Catholic 41.6%, Protestant 23.3%, Modekngei 8.8% (indigenous to Palau), Seventh-Day Adventist 5.3%, Jehovah's Witness 0.9%, Latter-Day Saints 0.6%, other 3.1%, unspecified or none 16.4%
Panama	Roman Catholic 85%, Protestant 15%
Papua New Guinea	Roman Catholic 27%, Evangelical Lutheran 19.5%, United Church 11.5%, Seventh-Day Adventist 10%, Pentecostal 8.6%, Evangelical Alliance 5.2%, Anglican 3.2%, Baptist 2.5%, other Protestant 8.9%, Bahai 0.3%, indigenous beliefs and other 3.3%
Paraguay	Roman Catholic 89.6%, Protestant 6.2%, other Christian 1.1%, other or unspecified 1.9%, none 1.1%
Peru	Roman Catholic 81%, Seventh Day Adventist 1.4%, other Christian 0.7%, other 0.6%, unspecified or none 16.3%
Philippines	Roman Catholic 80.9%, Muslim 5%, Evangelical 2.8%, Iglesia ni Kristo 2.3%, Aglipayan 2%, other Christian 4.5%, other 1.8%, unspecified 0.6%, none 0.1%
Pitcairn Islands	Seventh-Day Adventist 100%
Poland	Roman Catholic 89.8% (about 75% practicing), Eastern Orthodox 1.3%, Protestant 0.3%, other 0.3%, unspecified 8.3%
Portugal	Roman Catholic 84.5%, other Christian 2.2%, other 0.3%, unknown 9%, none 3.9%
Puerto Rico	Roman Catholic 85%, Protestant and other 15%
Qatar	Muslim 77.5%, Christian 8.5%, other 14%
Romania	Eastern Orthodox (including all sub-denominations) 86.8%, Protestant (various denominations including Reformate and Pentecostal) 7.5%, Roman Catholic 4.7%, other (mostly Muslim) and unspecified 0.9%, none 0.1%
Russia	Russian Orthodox 15-20%, Muslim 10-15%, other Christian 2%; note: estimates are of practicing worshipers; Russia has large populations of non-practicing believers and non-believers, a legacy of over seven decades of Soviet rule
Rwanda	Roman Catholic 56.5%, Protestant 26%, Adventist 11.1%, Muslim 4.6%, indigenous beliefs 0.1%, none 1.7%
Réunion	Roman Catholic 86%, Hindu, Muslim, Buddhist
Saint Barthelemy	Roman Catholic, Protestant, Jehovah's Witness
Saint Helena	Anglican (majority), Baptist, Seventh-Day Adventist, Roman Catholic
Saint Kitts and Nevis	Anglican, other Protestant, Roman Catholic
Saint Lucia	Roman Catholic 67.5%, Seventh Day Adventist 8.5%, Pentecostal 5.7%, Rastafarian 2.1%, Anglican 2%, Evangelical 2%, other Christian 5.1%, other 1.1%, unspecified 1.5%, none 4.5%
Saint Martin	Roman Catholic, Jehovah's Witness, Protestant, Hindu
Saint Pierre and Miquelon	Roman Catholic 99%, other 1%
Saint Vincent and the Grenadines	Anglican 47%, Methodist 28%, Roman Catholic 13%, other (includes Hindu, Seventh-Day Adventist, other Protestant) 12%
Samoa	Congregationalist 34.8%, Roman Catholic 19.6%, Methodist 15%, Latter-Day Saints 12.7%, Assembly of God 6.6%, Seventh-Day Adventist 3.5%, Worship Centre 1.3%, other Christian 4.5%, other 1.9%, unspecified 0.1%
San Marino	Roman Catholic
Saudi Arabia	Muslim 100%
Senegal	Muslim 94%, Christian 5% (mostly Roman Catholic), indigenous beliefs 1%
Serbia and Montenegro	Serbian Orthodox 85%, Catholic 5.5%, Protestant 1.1%, Muslim 3.2%, unspecified 2.6%, other, unknown, or atheist 2.6%
Seychelles	Roman Catholic 82.3%, Anglican 6.4%, Seventh Day Adventist 1.1%, other Christian 3.4%, Hindu 2.1%, Muslim 1.1%, other non-Christian 1.5%, unspecified 1.5%, none 0.6%
Sierra Leone	Muslim 60%, Christian 10%, indigenous beliefs 30%
Singapore	Buddhist 42.5%, Muslim 14.9%, Taoist 8.5%, Hindu 4%, Catholic 4.8%, other Christian 9.8%, other 0.7%, none 14.8%
Slovakia	Roman Catholic 68.9%, Protestant 10.8%, Greek Catholic 4.1%, other or unspecified 3.2%, none 13%
Slovenia	Catholic 57.8%, Muslim 2.4%, Orthodox 2.3%, other Christian 0.9%, unaffiliated 3.5%, other or unspecified 23%, none 10.1%
Solomon Islands	Church of Melanesia 32.8%, Roman Catholic 19%, South Seas Evangelical 17%, Seventh-Day Adventist 11.2%, United Church 10.3%, Christian Fellowship Church 2.4%, other Christian 4.4%, other 2.4%, unspecified 0.3%, none 0.2%
Somalia	Sunni Muslim
South Africa	Zion Christian 11.1%, Pentecostal/Charismatic 8.2%, Catholic 7.1%, Methodist 6.8%, Dutch Reformed 6.7%, Anglican 3.8%, Muslim 1.5%, other Christian 36%, other 2.3%, unspecified 1.4%, none 15.1%
Spain	Roman Catholic 94%, other 6%
Sri Lanka	Buddhist 70%, Hindu 15%, Christian 8%, Muslim 7%
Sudan	Sunni Muslim 70% (in north), Christian 5% (mostly in south and Khartoum), indigenous beliefs 25%
Suriname	Hindu 27.4%, Protestant 25.2% (predominantly Moravian), Roman Catholic 22.8%, Muslim 19.6%, indigenous beliefs 5%
Swaziland	Zionist 40% (a blend of Christianity and indigenous ancestral worship), Roman Catholic 20%, Muslim 10%, other (includes Anglican, Bahai, Methodist, Mormon, Jewish) 30%
Sweden	Lutheran 87%, other (includes Roman Catholic, Orthodox, Baptist, Muslim, Jewish, and Buddhist) 13%
Switzerland	Roman Catholic 41.8%, Protestant 35.3%, Muslim 4.3%, Orthodox 1.8%, other Christian 0.4%, other 1%, unspecified 4.3%, none 11.1%
Syria	Sunni Muslim 74%, other Muslim (includes Alawite, Druze) 16%, Christian (various denominations) 10%, Jewish (tiny communities in Damascus, Al Qamishli, and Aleppo)
São Tomé and Príncipe	Catholic 70.3%, Evangelical 3.4%, New Apostolic 2%, Adventist 1.8%, other 3.1%, none 19.4%
Taiwan	mixture of Buddhist and Taoist 93%, Christian 4.5%, other 2.5%
Tajikistan	Sunni Muslim 85%, Shia Muslim 5%, other 10%
Tanzania	mainland - Christian 30%, Muslim 35%, indigenous beliefs 35%; Zanzibar - more than 99% Muslim
Thailand	Buddhist 94.6%, Muslim 4.6%, Christian 0.7%, other 0.1%
Togo	Christian 29%, Muslim 20%, indigenous beliefs 51%
Tokelau	Congregational Christian Church 70%, Roman Catholic 28%, other 2%; note: on Atafu, all Congregational Christian Church of Samoa; on Nukunonu, all Roman Catholic; on Fakaofo, both denominations, with the Congregational Christian Church predominant
Tonga	Christian (Free Wesleyan Church claims over 30,000 adherents)
Trinidad and Tobago	Roman Catholic 26%, Hindu 22.5%, Anglican 7.8%, Baptist 7.2%, Pentecostal 6.8%, Muslim 5.8%, Seventh Day Adventist 4%, other Christian 5.8%, other 10.8%, unspecified 1.4%, none 1.9%
Tunisia	Muslim 98%, Christian 1%, Jewish and other 1%
Turkey	Muslim 99.8% (mostly Sunni), other 0.2% (mostly Christians and Jews)
Turkmenistan	Muslim 89%, Eastern Orthodox 9%, unknown 2%
Tuvalu	Church of Tuvalu (Congregationalist) 97%, Seventh-Day Adventist 1.4%, Baha'i 1%, other 0.6%
Uganda	Roman Catholic 41.9%, Protestant 42% (Anglican 35.9%, Pentecostal 4.6%, Seventh Day Adventist 1.5%), Muslim 12.1%, other 3.1%, none 0.9%
Ukraine	Ukrainian Orthodox - Kyiv Patriarchate 50.4%, Ukrainian Orthodox - Moscow Patriarchate 26.1%, Ukrainian Greek Catholic 8%, Ukrainian Autocephalous Orthodox 7.2%, Roman Catholic 2.2%, Protestant 2.2%, Jewish 0.6%, other 3.2%
United Arab Emirates	Muslim 96% (Shia 16%), other (includes Christian, Hindu) 4%
United Kingdom	Christian (Anglican, Roman Catholic, Presbyterian, Methodist) 71.6%, Muslim 2.7%, Hindu 1%, other 1.6%, unspecified or none 23.1%
United States	Protestant 52%, Roman Catholic 24%, Mormon 2%, Jewish 1%, Muslim 1%, other 10%, none 10%
Uruguay	Roman Catholic 47.1%, non-Catholic Christians 11.1%, nondenominational 23.2%, Jewish 0.3%, atheist or agnostic 17.2%, other 1.1%
Uzbekistan	Muslim 88% (mostly Sunnis), Eastern Orthodox 9%, other 3%
Vanuatu	Presbyterian 31.4%, Anglican 13.4%, Roman Catholic 13.1%, Seventh-Day Adventist 10.8%, other Christian 13.8%, indigenous beliefs 5.6% (including Jon Frum cargo cult), other 9.6%, none 1%, unspecified 1.3% (1999 Census)
Venezuela	nominally Roman Catholic 96%, Protestant 2%, other 2%
Vietnam	Buddhist 9.3%, Catholic 6.7%, Hoa Hao 1.5%, Cao Dai 1.1%, Protestant 0.5%, Muslim 0.1%, none 80.8%
Virgin Islands	Baptist 42%, Roman Catholic 34%, Episcopalian 17%, other 7%
Wallis and Futuna	Roman Catholic 99%, other 1%
West Bank	Muslim 75% (predominantly Sunni), Jewish 17%, Christian and other 8%
Western Sahara	Muslim
Yemen	Muslim including Shaf'i (Sunni) and Zaydi (Shia), small numbers of Jewish, Christian, and Hindu
Zambia	Christian 50%-75%, Muslim and Hindu 24%-49%, indigenous beliefs 1%
Zimbabwe	syncretic (part Christian, part indigenous beliefs) 50%, Christian 25%, indigenous beliefs 24%, Muslim and other 1%

DEFINITION: This entry includes a rank ordering of religions by adherents starting with the largest group and sometimes includes the percent of total population.

SOURCE: All CIA World Factbooks 18 December 2003 to 18 December 2008

Religion Statistics > Religions (most recent) by country

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