The U.S. government estimates the total population at 11.7 million (midyear 2019 estimate). According to the 2013 census, 48.5 percent of the population is Christian, 27.7 percent is Muslim (mostly Sunni), 11.6 percent practice Voodoo, 2.6 percent are members of indigenous religious groups, 2.6 percent are members of other religious groups, and 5.8 percent declare no religious affiliation. The largest Christian denominations are Roman Catholicism, with 25.5 percent of the population, and Celestial Christians, with 6.7 percent. Other smaller religious groups include Methodists, The Church of Jesus Christ of Latter-day Saints, Jehovah’s Witnesses, Baha’is, Baptists, Pentecostals, the Family Federation for World Peace and Unification (Unification Church), the Very Holy Church of Jesus Christ of Baname, and Eckankar followers.

Many individuals who identify themselves as Christian or Muslim also practice Voodoo or other traditional religions.

Most Muslims are concentrated in northern regions. The few Shia Muslims are primarily foreign residents. Southern regions are predominantly Christian.

The U.S. government estimates the total population at 774,000 (midyear 2019 estimate). According to a 2010 report by the Pew Research Center, approximately 75 percent of the population follows either the Drukpa Kagyu or the Nyingma school of Buddhism. Hindus make up approximately 22 percent of the total population and reside mostly in southern areas.

According to the Pew Research Center and the Open Doors World Watch List, estimates of the size of the Christian community range from 8,000 to 30,000. Most Christians are concentrated in towns in the south. Although traditional Bon practices are often combined with Buddhist practices, very few citizens adhere exclusively to this religious tradition, according to scholars. The Sharchop ethnic group, which makes up the majority of the population in the east, practices elements of Tibetan Buddhism combined with elements of the Bon tradition and Hinduism, according to scholars.

India’s Ministry of External Affairs said that as of October, there were approximately 60,000 Indian nationals living in the country, who work in the construction sector, as well as between 8,000 and 10,000 temporary workers in the country on a daily basis. While there is no data on their religious affiliation, most are likely Hindu and, in fewer numbers, Muslim.

The U.S. government estimates the total population at 11.5 million (midyear 2019 estimate). According to U.S. government figures, 77 percent of the population identifies as Catholic and 16 percent as Protestant, including evangelical Protestant and Pentecostal groups. According to the leader of the Church of Jesus Christ in La Paz, approximately 300,000 followers reside in the country; the Church of Jesus Christ’s central website estimates more than 200,000 followers. Approximately 5 percent of the population identifies with smaller religious groups and 5 percent self-identify as nonbelievers. There are approximately 1,500 Muslims and 450 Jews, according to leaders of the respective faiths and news reports. Many indigenous communities, concentrated in rural areas, practice a mix of Catholic and indigenous spiritual traditions.

The U.S. government estimates the total population at 3.8 million (midyear 2019 estimate). According to the most recent census, conducted in 2013, Sunni Muslims constitute approximately 51 percent of the population, Serbian Orthodox Christians 31 percent, Roman Catholics 15 percent, and others, including Protestants and Jews, 3 percent.

There is a strong correlation between ethnicity and religion: Bosnian Serbs affiliate primarily with the SOC, and Bosnian Croats with the Roman Catholic Church. Bosniaks are predominantly Muslim. The Jewish community estimates it has 1,000 members, with the majority living in Sarajevo. The majority of Serbian Orthodox live in the RS, and most Muslims and Catholics in the Federation. Protestant and most other small religious communities have their largest memberships in Sarajevo and Banja Luka.

The U.S. government estimates the total population at 210.3 million (midyear 2019 estimate). According to a 2016 Datafolha survey, 50 percent of the population identifies as Catholic, compared with 60 percent in 2014. During the same period, the proportion of atheists increased from 6 percent to 14 percent, and the proportion of evangelical Christians increased from 24 percent to 31 percent. According to the 2010 census, 65 percent of the population is Catholic, 22 percent Protestant, 8 percent irreligious (including atheists, agnostics, and deists), and 2 percent Spiritist. Adherents of other Christian groups, including Jehovah’s Witnesses, the Church of Jesus Christ, Seventh-day Adventists, as well as followers of non-Christian religions, including Buddhists, Jews, Muslims, Hindus, and Afro-Brazilian and syncretic religious groups such as Candomble and Umbanda, make up a combined 3 percent of the population. According to the census, there are 588,797 practitioners of Candomble, Umbanda, and other Afro-Brazilian religions, and some Christians also practice Candomble and Umbanda. According to a nonrepresentative 2017 survey of 1,000 persons older than age 18 by researchers at the University of Sao Paulo, 44 percent of Brazilians consider themselves followers of more than one religion.

According to the 2010 census, approximately 35,200 Muslims live in the country, while the Federation of Muslim Associations of Brazil estimates the number to be 1.2 to 1.5 million. The largest communities reside in Sao Paulo, Rio de Janeiro, Curitiba, and Foz do Iguazu, as well as in smaller cities in the states of Parana and Rio Grande do Sul.

According to the Jewish Confederation of Brazil, there are approximately 125,000 Jews. The two largest concentrations are 65,000 in Sao Paulo State and 29,000 in Rio de Janeiro State.

The U.S. government estimates the total population at 458,000 (midyear 2019 estimate). According to the 2011 census (the most recent), 78.8 percent of the population is Muslim, 8.7 percent Christian, and 7.8 percent Buddhist, while the remaining 4.7 percent consists of other religions, including indigenous beliefs.

There is significant variation in religious identification among ethnic groups. According to 2016 official statistics, ethnically Malay citizens comprise 66 percent of the population and are presumed by the government to be Muslim as an inherited status. The ethnic Chinese population, which is approximately 10 percent of the total population and includes both citizens and stateless permanent residents, is 65 percent Buddhist and 20 percent Christian. Indigenous tribes such as Dusun, Bisaya, and Murut make up approximately 4 percent of the population and are estimated to be 50 percent Muslim, 15 percent Christian, and the remainder followers of other religious groups, including adherents of traditional practices. The remaining 20 percent of the population includes foreign-born workers, primarily from Indonesia, Malaysia, the Philippines, and South Asia. According to official statistics, approximately half of these temporary and permanent residents are Muslim, more than one-quarter Christian, and 15 percent Buddhist.

The U.S. government estimates the total population at 7.0 million (midyear 2019 estimate). According to the 2011 census (the most recent), 76 percent of the population identifies as Eastern Orthodox Christian, primarily affiliated with the BOC. The census reports Muslims, the second largest religious group, are approximately 10 percent of the population, followed by Protestants at 1.1 percent and Roman Catholics at 0.8 percent. Orthodox Christians of the Armenian Apostolic Orthodox Church (AAOC), Jews, Jehovah’s Witnesses, members of the Church of Jesus Christ, and other groups together make up 0.2 percent of the population. According to the census, 4.8 percent of respondents have no religion and 7.1 percent do not specify a religion. According to a report by the think tank Agency for Social Analyses released in April, 74 percent of individuals identify as Orthodox Christians, 10 percent as Muslims, 13 percent as atheists, and 3 percent are from other religious traditions.

Some religious minorities are concentrated geographically. Many Muslims, including ethnic Turks, Roma, and Pomaks (descendants of Slavic Bulgarians who converted to Islam under Ottoman rule) live in the Rhodope Mountains along the southern border with Greece and Turkey. Ethnic Turkish and Romani Muslims also live in large numbers in the northeast and along the Black Sea coast. Some recent Romani converts to Islam live in towns in the central region, such as Plovdiv and Pazardjik. According to the census, nearly 40 percent of Catholics live in and around Plovdiv. The majority of the small Jewish community lives in Sofia, Plovdiv, and along the Black Sea coast. Protestants are widely dispersed, but many Roma are Protestant converts, and Protestants are more numerous in areas with large Romani populations. Approximately 80 percent of the urban population and 62 percent of the rural population identifies as Orthodox Christian. Approximately 25 percent of the rural population identifies as Muslim, compared with 4 percent of the urban population.

The U.S. government estimates the total population at 20.3 million (midyear 2019 estimate). According to the 2006 census, 61 percent of the population is Muslim, predominantly Sunni, 19 percent is Roman Catholic, 4 percent belong to various Protestant groups, and 15 percent maintain exclusively indigenous beliefs. Less than 1 percent is atheist or belongs to other religious groups. Statistics on religious affiliation are approximate because Muslims and Christians often adhere simultaneously to some aspects of traditional or animist religious beliefs.

Muslims reside largely in the northern, eastern, and western border regions, while Christians are concentrated in the center of the country. Traditional and animist religious beliefs are practiced throughout the country, especially in rural communities. The capital has a mixed Muslim and Christian population.

The U.S. government estimates the total population at 12.2 million (midyear 2019 estimate). According to the 2008 national census (the most recent), 62 percent of the population is Roman Catholic, 21.6 percent Protestant, 2.5 percent Muslim, and 2.3 percent Seventh-day Adventist. Another 6.1 percent have no religious affiliation, and 3.7 percent belong to indigenous religious groups. The Muslim population lives mainly in urban areas, and the head of the Islamic Community of Burundi estimates Muslims constitute 10-12 percent of the population. Most Muslims are Sunni. There are some Shia Muslims and a small Ismaili community. Groups that together constitute less than 5 percent of the population include Jehovah’s Witnesses, Orthodox Christians, The Church of Jesus Christ of the Latter-day Saints, Hindus, and Jains. A 2013 national survey found 557 religious groups in the country.