The U. S. government estimates the total population at 10.9 million (midyear 2019 estimate). According to the government’s 2017 Survey on Mortality, Morbidity, and Use of Services, the most recent study available, Protestants and Seventh-day Adventists represent approximately 50 percent of the population, while Catholics constitute 35 percent. The same study found 12.5 percent of the population claims no religion. Other faiths, including Judaism, Church of Jesus Christ, Jehovah’s Witnesses, Muslims, Rastafarians, Scientologists, and Baha’is, have small numbers of adherents. According to the same report, the Vodou faith represents approximately 3 percent of the population; however, most observers state that figure is underestimated because many individuals practice Vodou secretly, in addition to another faith.

The U.S. government estimates the total population at 9.3 million (midyear 2019 estimate). According to the Digital Christian Observatory, the most recent survey covering 2017-18, 92 percent of the population is affiliated with a religious organization, with 45 percent identifying as Roman Catholic and 40 percent as Protestant, including evangelical Protestant groups.

Other religious groups, each representing less than 5 percent of the population, include The Church of Jesus Christ of Latter-day Saints (Church of Jesus Christ), Episcopalians, Lutherans, Antiochian Orthodox Apostolic Catholic Church, Muslims, Jews, Baha’is, Moravian Church, and several Anabaptist and Mennonite groups. Evangelical Protestant churches include the Church of God, Assemblies of God, Abundant Life Church, Living Love Church, International Christian Center, and various Great Commission churches. A number of evangelical Protestant churches have no denominational affiliation. The Moravian Church has a broad presence in the La Mosquitia Region in the eastern part of the country. Some indigenous groups and Afro-Hondurans practice African and Amerindian faiths or incorporate elements of Christianity, African, and Amerindian religions into syncretistic religious practices and beliefs.

According to a representative of the Muslim community, there are approximately 2,600 members, mostly Sunni; approximately 90 percent are converts. The Antioquia Orthodox Apostolic Catholic community counts nearly 1,800 members. The Jewish community states it has approximately 275 members.

The U.S. government estimates the total population at 1.3 billion (midyear 2019 estimate). According to the 2011 national census, the most recent year for which disaggregated figures are available, Hindus constitute 79.8 percent of the population, Muslims 14.2 percent, Christians 2.3 percent, and Sikhs 1.7 percent. Groups that together constitute less than 2 percent of the population include Buddhists, Jains, Zoroastrians (Parsis), Jews, and Baha’is. The Ministry of Tribal Affairs officially classifies more than 104 million members of Scheduled Tribes – indigenous groups historically outside the caste system who often practice animism and indigenous religious beliefs – as Hindus in government statistics, although an estimated one-third of those listed as Scheduled Tribe members have converted to Christianity.

According to government estimates, there are large minority Muslim populations in Uttar Pradesh, Bihar, Maharashtra, West Bengal, Telangana, Karnataka, and Kerala. Muslims constitute 68.3 percent of the population in the former state of Jammu and Kashmir, the only state in which Muslims constituted a majority. Most of the Muslim population is concentrated in the Kashmir Valley, while Jammu and Ladakh have a Hindu and Buddhist majority, respectively. On August 5, the government divided the state into two union territories. Slightly more than 85 percent of Muslims in the country are Sunni; most of the rest are Shia. Christian populations are found across the country but in greater concentrations in the northeast, as well as in the states of Kerala, Tamil Nadu, and Goa. Three small northeastern states have large Christian majorities: Nagaland (90 percent of the population), Mizoram (87 percent), and Meghalaya (70 percent). Sikhs constitute 54 percent of Punjab’s population. The Dalai Lama’s office estimates that there are significant resettled Tibetan Buddhist communities in Himachal Pradesh, Karnataka, Uttarakhand, and Delhi. According to the United Nations High Commissioner for Refugees and media reports, there are approximately 100,000 Tibetan Buddhists in the country. Media report that approximately 40,000 Muslim Rohingya refugees from Burma live in the country.

The U.S. government estimates the total population at 264.9 million (midyear 2019 estimate). According to the 2010 census, approximately 87 percent of the population is Muslim, 7 percent Protestant, 3 percent Roman Catholic, and 1.5 percent Hindu. Those identifying with other religious groups, including Buddhism, traditional indigenous religions, Confucianism, Gafatar, and other Christian denominations, and those who did not respond to the census question comprise approximately 1.3 percent of the population.

The Muslim population is overwhelmingly Sunni. An estimated one to three million Muslims are Shia. Many smaller Muslim groups exist; estimates put the total number of Ahmadi Muslims at 200,000 to 400,000.

Many religious groups incorporate elements of Islam, Hinduism, and Buddhism, making it difficult to disaggregate the exact number of followers. An estimated 20 million people, primarily in Java, Kalimantan, and Papua, practice various traditional belief systems, often referred to collectively as aliran kepercayaan. There are approximately 400 different aliran kepercayaan communities throughout the archipelago.

The Sikh population is estimated between 10,000 and 15,000, with approximately 5,000 in Medan and the rest in Jakarta. There are very small Jewish communities in Jakarta, Manado, Jayapura, and elsewhere, with the total number of Jews estimated at 200. The Baha’i Faith and Falun Dafa (or Falun Gong) communities report thousands of members, but independent estimates are not available. The number of atheists is also unknown, but the group Indonesian Atheists states it has more than 1,700 members.

The province of Bali is predominantly Hindu, and the provinces of Papua, West Papua, East Nusa Tenggara, and North Sulawesi are predominantly Christian.

The U.S. government estimates the total population at 38.9 million (midyear 2019 estimate). According to 2010 government statistics, the most recent available, 97 percent of the population is Muslim. Shia Muslims, predominantly Arabs but also including Turkoman, Faili (Shia) Kurds, and others, constitute 55 to 60 percent of the population. Sunni Muslims are approximately 40 percent of the population, of which Arabs constitute 24 percent, Kurds 15 percent, and Turkomans the remaining 1 percent. Shia, although predominantly located in the south and east, are the majority in Baghdad and have communities in most parts of the country. Sunnis form the majority in the west, center, and north of the country.

Christian leaders estimate there are fewer than 250,000 Christians remaining in the country, with the largest population – at least 200,000 – living in the Ninewa Plain and the IKR in the north of the country. According to Christian leaders, the Christian population has declined over the past 17 years from a pre-2002 population estimate of between 800,000 and 1.4 million persons. Approximately 67 percent of Christians are Chaldean Catholics (an eastern rite of the Roman Catholic Church), and nearly 20 percent are members of the Assyrian Church of the East. The remainder are Syriac Orthodox, Syriac Catholic, Armenian Catholic, Armenian Apostolic, and Anglican and other Protestants. There are approximately 2,000 registered members of evangelical Christian churches in the IKR, while an unknown number, mostly converts from Islam, practice the religion secretly.

Yezidi leaders continue to report that most of the 400,000 to 500,000 Yezidis in the country reside in the north, and approximately 360,000 remain displaced. Estimates of the size of the Sabean-Mandean community vary. According to Sabean-Mandean leaders, 10,000 remain in the country, mainly in the south, with between 750 and 1,000 in the IKR and Baghdad. Baha’i leaders report fewer than 2,000 members, spread throughout the country in small groups, including approximately 500 in the IKR. The Shabak number between 350,000 and 400,000, three-fourths of whom are Shia. Most Sunni Shabak and some Shia Shabak reside in Ninewa. Armenian leaders report a population of approximately 7,000 Armenian Christians. According to Kaka’i (known as Yarsani or Ahl al-Haq in Iran) activists, their distinct ethnic and religious community has approximately 120,000 to 150,000 members and has long been located in the Ninewa Plain and in villages southeast of Kirkuk, as well as in Diyala and Erbil.

There are fewer than six adult members in the Baghdad Jewish community, according to a local Jewish community leader. In the IKR, there are 70 to 80 Jewish families, according to the Jewish representative in the KRG Ministry of Endowment and Religious Affairs (MERA). There are possibly more, as some Jewish families do not openly acknowledge their religion for fear of persecution, according to the KRG MERA, and NGO sources. According to the KRG Ministry of Endowment and Religious Affairs, there are approximately 60 Zoroastrian families in the IKR.

According to the International Organization for Migration, as of December, nearly 1.5 million persons remain displaced within the country, predominantly in Erbil, Dohuk, and Ninewa Provinces, compared with 1.8 million persons at the end of 2018. Population movements are multidirectional, with some persons fleeing their homes and others returning home. According to the KRG’s Joint Crisis Coordination Center in the KRG, 40 percent of internally displaced persons (IDPs) are Sunni Arabs, 30 percent Yezidis, 13 percent Kurd (of several religious affiliations), and 7 percent Christians. Other religious minorities comprise the remaining 10 percent.

The U.S. government estimates the total population at 2.8 million (midyear 2019 estimate). According to the 2011 census, 26 percent of the population belongs to various branches of the Church of God; 12 percent is Seventh-day Adventist; 11 percent Pentecostal; 7 percent Baptist; 3 percent Anglican; 2 percent Roman Catholic; 2 percent United Church of Christ; 2 percent Methodist; 2 percent Jehovah’s Witnesses; 1 percent Moravian; and 1 percent Brethren. Two percent maintain some other form of spiritual practice. Other religious groups constitute 8 percent of the population, including approximately 29,000 Rastafarians, 5,000 members of The Church of Jesus Christ of Latter-day Saints, 1,500 Muslims (Muslim groups estimate their numbers at 6,500), 1,800 Hindus, 500 Jews, and 270 Baha’is. The census reports 21 percent have no religious affiliation. There is no census data on adherents of Obeah and Myalism, religious practices with West African influences.

The U.S. government estimates the total population at 125.9 million (midyear 2019 estimate). A report by the Agency for Cultural Affairs (ACA) indicates that membership in religious groups totaled 181 million as of December 31, 2018. This number, substantially more than the country’s population, reflects many citizens’ affiliation with multiple religions. For example, it is common for followers of Buddhism to participate in religious ceremonies and events of other religions, such as Shinto, and vice versa. According to the ACA, the definition of follower and the method of counting followers vary with each religious organization. Religious affiliation includes 87 million Shinto followers (48.1 percent), 84 million Buddhists (46.5 percent), 1.9 million Christians (1.1 percent), and 7.8 million adherents of other religious groups (4.3 percent). The category of “other” and nonregistered religious groups includes Islam, the Baha’i Faith, Hinduism, and Judaism. The indigenous Ainu people mainly practice an animist faith and mostly reside in the northern part of Honshu, in Hokkaido, and in smaller numbers in Tokyo.

Most immigrants and foreign workers practice religions other than Buddhism or Shinto, according to an NGO in close contact with foreign workers. A scholar estimates there are 100,000 non-Japanese Muslims and 10,000 Japanese Muslims in the country. Most of the approximately 300 Rohingya Muslims live in Gunma Prefecture, north of Tokyo, according to Rohingya representatives. The Japan Uyghur Association (JUA) said most of the approximately 3,000 Uighur Muslims in the country reside in Tokyo or its surrounding prefectures of Chiba, Saitama, and Kanagawa. According to the Jewish Community of Japan (JCJ), 100-110 Jewish families belong to the JCJ, but the total Jewish population is unknown.

The U.S. government estimates the population at 10.7 million (midyear 2019 estimate). According to U.S. government estimates, Muslims, virtually all of whom are Sunni, make up 97.2 percent of the population. Some church leaders estimate that Christians make up approximately 1.8 percent of the country’s population. Groups constituting less than 1 percent of the population include Buddhists, Baha’is, Hindus, and Druze (who are treated as Muslims by the government). According to the Royal Institute for Interfaith Studies (RIIFS), there is also a small community (consisting of a few families) of Zoroastrians. The Ministry of Labor issued more than 300,000 work permits to foreign workers during the year, but civil society sources note that the number of migrant workers exceeds 800,000. Most of the migrant workers are from Egypt, South and East Asia, and sub-Saharan Africa. Migrant workers from sub-Saharan Africa and South and East Asia are often Christian or Hindu. There are more than 744,000 refugees registered with the UN High Commissioner for Refugees from 57 countries of origin, including more than 654,000 Syrians and 66,000 Iraqis. The Syrian and Iraqi refugee populations are mostly Sunni Muslim. Shia Muslims and Christians account for less than one third of the Iraqi refugee population.

The U.S. government estimates the total population at 49.1 million (midyear 2019 estimate), of which approximately 83 percent is Christian and 11 percent Muslim. Groups constituting less than 2 percent of the population include Hindus, Sikhs, and Baha’is. Much of the remaining 4-5 percent of the population adheres to various traditional religious beliefs. Nonevangelical Protestants account for 48 percent of the population, Roman Catholics 23 percent, and other Christian denominations, including evangelical Protestants and Pentecostals, 12 percent. Most of the Muslim population lives in the northeast and coastal regions, where religion and ethnicity (e.g., Somali and Mijikenda ethnic groups) are often linked. There are approximately 217,000 refugees and asylum seekers in the Dadaab refugee camps, mostly ethnic Somali Muslims. The Kakuma refugee camp has approximately 193,000 refugees, including Somalis, South Sudanese, and Ethiopians, who practice a variety of religions.

The U.S. government estimates the total population at 1.9 million (midyear 2019 estimate). According to the most recent official census in 2011, 95.6 percent of the population is Muslim, 2.2 percent Roman Catholic, and 1.4 percent Serbian Orthodox, with Protestants, Jews, and persons not answering or responding “other” or “none,” together constituting less than 1 percent. According to the SOC and international observers, a boycott of the 2011 census by ethnic Serbs and general population registration irregularities resulted in a significant undercounting of SOC members. Other religious communities, including Tarikat Muslims and Protestants, also contested the registration data, stating they distrusted the census methodology and believed it resulted in undercounts of their community members.

According to BIK, most Muslims belong to the Hanafi Sunni school, although some are part of the Sufi Tarikat community. There is also a small Sufi Bektashi religious community; no official estimate exists for the number of its adherents. Kosovo-Albanians, whose language is Albanian, represent the majority in 28 of the country’s 38 municipalities, and Kosovo-Serbs, whose language is Serbian, make up the majority in the remaining 10. Most SOC members reside in the 10 Serb-majority municipalities. The largest Catholic communities are in Gjakove/Djakovica, Janjeve/Janjevo, Kline/Klina, Pristina, and Prizren. Evangelical Protestant populations are located throughout the country, concentrated in Pristina and Gjakove/Djakovica. There are small Jewish communities in Prizren and Pristina.

The majority of Kosovo-Albanians are Muslim, although some are Christian (Orthodox, Catholic, and Protestant); almost all Kosovo-Serbs belong to the SOC. The majority of ethnic Ashkali, Bosniaks, Egyptians, Gorani, Roma, and Turks are also Muslim, while most ethnic Montenegrins and some Roma are Christian Orthodox, and nearly all ethnic Croats are Catholic.

The U.S. government estimates the total population at 5.9 million (midyear 2019 estimate). According to government estimates, approximately 90 percent of the population is Muslim, the vast majority of whom are Sunni. The government estimates Shia make up less than 1 percent of the Muslim population. There is also a small Ahmadiyya Muslim community not reflected in government figures and estimated by an international organization at 1,000 individuals. According to government estimates, approximately 7 percent of the population is Christian, of which an estimated 40 percent is Russian Orthodox. Jews, Buddhists, Baha’is, and unaffiliated groups together constitute approximately 3 percent of the population. Adherents of Tengrism, an indigenous religion, estimate there are 50,000 followers in the country.

According to the National Statistics Committee, ethnic Kyrgyz make up approximately 73 percent of the population, while ethnic Uzbeks make up an estimated 15 percent. Both ethnic Kyrgyz and ethnic Uzbeks are primarily Muslim. Ethnic Russians are primarily adherents of the Russian Orthodox Church or one of several Protestant denominations. Members of the Russian Orthodox Church and other non-Muslim religious groups live mainly in major cities.

The U.S. government estimates the total population at 25.5 million (midyear 2019 estimate). The North Korean government last reported religious demographics in 2002, and estimates of the number of total adherents and of different religious groups varies. In 2002 the DPRK reported to the UN Human Rights Committee there were 12,000 Protestants, 10,000 Buddhists, 800 Catholics, and 15,000 practitioners of Chondoism, a modern religious movement based on a 19th century Korean neo-Confucian movement. South Korean and other foreign religious groups estimate the number of religious practitioners is considerably higher than reported by authorities. UN estimates place the Christian population between 200,000 and 400,000. Open Doors USA estimates the country has 300,000 Christians. The Center for the Study of Global Christianity estimates there are 100,000 Christians. In its 2020 World Christian Database, the Center for the Study of Global Christianity reported 58 percent of the country is agnostic; 15 percent atheist; 13 percent “new religionists” (believers in syncretic religions); 12 percent “ethnoreligionists” (believers in folk religions); 1.5 percent Buddhists; and Christians, Muslims, and Chinese folk religionists represent less than 0.5 percent collectively. The COI report stated, based on the government’s own figures, the proportion of religious adherents among the population dropped from close to 24 percent in 1950 to 0.016 percent in 2002. Consulting shamans and engaging in shamanistic rituals is reportedly widespread but difficult to quantify. The South Korea-based Database Center for North Korean Human Rights (NKDB) reported five priests from the Russian Orthodox Church are in Pyongyang.