In 2022, around 31.6 percent of the global population were identify as Christian. Around 25.8 percent of the global population identify as Muslims, followed by 15.1 percent of global populations as Hindu.

As of 2010, Christianity was the religion with the most followers worldwide, followed by Islam (Muslims) and Hinduism. In the forty years between 2010 and 2050, it is projected that the landscape of world religions will undergo some noticeable changes, with the number of Muslims almost catching up to Christians. The changes in population sizes of each religious group is largely dependent on demographic development, for example, the rise in the world's Christian population will largely be driven by population growth in Sub-Saharan Africa, while Muslim populations will rise across various regions of Africa and South Asia. As India's population is set to grow while China's goes into decline, this will be reflected in the fact that Hindus will outnumber the unaffiliated by 2050. In fact, India may be home to both the largest Hindu and Muslim populations in the world by the middle of this century.

Christianity is the major religion in numerous African countries. As of 2024, around 96 percent of the population of Zambia was Christian, representing the highest percentage on the continent. Seychelles and Rwanda followed with roughly 95 percent and 94 percent of the population being Christian, respectively. While these countries present the highest percentages, Christianity was also prevalent in many other African nations. For instance, in South Africa, Christianity was the religion of nearly 85 percent of the people, while the share corresponded to 71 percent in Ghana. Religious variations across Africa Christianity and Islam are the most practiced religions in Africa. Christian adherents are prevalent below the Sahara, while North Africa is predominantly Muslim. In 2020, Christians accounted for around 60 percent of the Sub-Saharan African population, followed by Muslims with a share of roughly 30 percent. In absolute terms, there were approximately 650 million Christians in the region, a number forecast to increase to over one billion by 2050. In contrast, Islam is most prevalent in North Africa, being the religion of over 90 percent of the population in Algeria, Morocco, Tunisia, and Libya. Christianity in the world As opposed to other religions, Christianity is widely spread across continents worldwide. In fact, Sub-Saharan Africa, Latin America and the Caribbean, and Europe each account for around 25 percent of the global Christian population. By comparison, Asia-Pacific and North America make up 13 percent and 12 percent of Christians worldwide, respectively. In several regions, Christians also suffer persecution on religious grounds. Somalia and Libya presented the most critical situation in Africa in 2021, reporting the strongest suppression of Christians worldwide just after North Korea and Afghanistan.

Christianity was the largest religion in a high number of the countries included in the survey. Of the countries, Peru, South Africa, and Poland had the highest share of Christians at around 75 percent. Moreover, around 90 percent in India and Thailand stated that they believed in another religion, with Hinduism and Buddhism being the major religion in the two countries respectively. Sweden and South Korea were the only two countries where 50 percent or more of the respondents stated that they did not have any religious beliefs.

Census: Population: by Religion: Christian: Punjab data was reported at 348,230.000 Person in 03-01-2011. This records an increase from the previous number of 292,800.000 Person for 03-01-2001. Census: Population: by Religion: Christian: Punjab data is updated decadal, averaging 320,515.000 Person from Mar 2001 (Median) to 03-01-2011, with 2 observations. The data reached an all-time high of 348,230.000 Person in 03-01-2011 and a record low of 292,800.000 Person in 03-01-2001. Census: Population: by Religion: Christian: Punjab data remains active status in CEIC and is reported by Office of the Registrar General & Census Commissioner, India. The data is categorized under India Premium Database’s Demographic – Table IN.GAE004: Census: Population: by Religion: Christian.

This study, designed and carried out by the "http://www.asarb.org/" Target="_blank">Association of Statisticians of American Religious Bodies (ASARB), compiled data on 372 religious bodies by county in the United States. Of these, the ASARB was able to gather data on congregations and adherents for 217 religious bodies and on congregations only for 155. Participating bodies included 354 Christian denominations, associations, or communions (including Latter-day Saints, Messianic Jews, and Unitarian/Universalist groups); counts of Jain, Shinto, Sikh, Tao, Zoroastrian, American Ethical Union, and National Spiritualist Association congregations, and counts of congregations and adherents from Baha'i, three Buddhist groupings, two Hindu groupings, four Jewish groupings, and Muslims. The 372 groups reported a total of 356,642 congregations with 161,224,088 adherents, comprising 48.6 percent of the total U.S. population of 331,449,281. Membership totals were estimated for some religious groups.

In January 2024, the ARDA added 21 religious tradition (RELTRAD) variables to this dataset. These variables start at variable #12 (TOTCNG_2020). Categories were assigned based on pages 88-94 in the original "https://www.usreligioncensus.org/index.php/node/1638" Target="_blank">2020 U.S. Religion Census Report.

Visit the "https://www.thearda.com/us-religion/sources-for-religious-congregations-membership-data" Target="_blank">frequently asked questions page for more information about the ARDA's religious congregation and membership data sources.

Explore the Religious Organizations Market trends! Covers key players, growth rate 4.4% CAGR, market size $468.32 Billion, and forecasts to 2034. Get insights now!

Islam and Christianity form the two dominant religions in Nigeria. Since colonialism, approximately 90 percent of the Nigerian people identify themselves as Islamic or Christian. The northern region of Nigeria is predominately Islamic, while the southern region is predominately Christian.

Nigeria’s contact with Islam predated that of Christianity and European colonialism; its spread was facilitated into Sub-Saharan Africa through trade and commerce. The northern part of Nigeria is symbolic to the history of Islam, as it penetrated the area through the Kanem-Borno Empire in the 11th century before spreading to other predominately Hausa states. Islam was then introduced into the traditional societies of the Yoruba-speaking people of south-west Nigeria through their established commercial relationship with people of the north, particularly the Nupe and Fulani.

Christianity reached Nigeria in the 15th century with the visitation of Catholic missionaries to the coastal areas of the Niger-Delta region. Christianity soon recorded a boost in the southern region given its opposition to the slave trade and its promotion of Western education.

The distinct religious divide has instigated violence in present-day Nigeria, including the Sharia riot in Kaduna in 2000, ongoing ethno-religious violence in Jos since 2001, and the 2011 post-election violence that erupted in some northern states, particularly in the city of Maiduguri. Nigerians’ continued loyalty to religion compared to that of the country continues to sustain major political debate, conflict, and violent outbreaks between populations of the two faiths.

ISO3-International Organization for Standardization 3-digit country code

NAME-Name of religious institution

TYPE-Type of religious institution

CITY-City religious institution is located in

SPA_ACC-Spatial accuracy of site location 1- high, 2 – medium, 3 - low

SOURCE_DT-Source creation date

SOURCE-Primary source

SOURCE2_DT-Secondary source creation date

SOURCE2-Secondary source

Collection

This HGIS was created using information collected from the web sites GCatholic.org, Islamic Finder, Wikimapia, and BBBike.org, which uses OpenStreetMap, a crowd-source collaboration project that geo-locates sites throughout the world. After collection, all education institutions were geo-located.

The data included herein have not been derived from a registered survey and should be considered approximate unless otherwise defined. While rigorous steps have been taken to ensure the quality of each dataset, DigitalGlobe Analytics is not responsible for the accuracy and completeness of data compiled from outside sources.

Sources (HGIS)

BBBike, "Nigeria." Last modified 2013. Accessed March 19, 2013. http://extract.bbbike.org.

GCatholic.org, "Catholic Churches in Federal Republic of Nigeria." Last modified 2013. Accessed April 4, 2013. http://www.gcatholic.org/.

Islamic Finder, "Nigeria." Last modified 2013. Accessed April 4, 2013. http://islamicfinder.org/.

Olanrewaju, Timothy. The Sun, "oko Haram attacks church in Maiduguri." Last modified 2013. Accessed April 9, 2013. http://sunnewsonline.com/.

Wikimapia, "Nigeria:Mosques/Churches." Last modified 2013. Accessed April 4, 2013. http://wikimapia.org/

World Watch Monitor, "Muslim Threat to Attack Church Raises Tensions." Last modified 2012. Accessed April 9, 2013. http://www.worldwatchmonitor.org/.

Sources (Metadata)

Danjibo, N.D. "Islamic Fundamentalism and Sectarian Violence: The "Maitatsine" and "Boko Haram" Crises in Northern Nigeria." manuscript., University of Ibadan, 2010. http://www.ifra-nigeria.org.

Olanrewaju, Timothy. The Sun, "oko Haram attacks church in Maiduguri." Last modified 2013. Accessed April 9, 2013. http://sunnewsonline.com/.

Onapajo, Hakeem. "Politics for God: Religion, Politics, and Conflict in Democratic Nigeria." Journal of Pan African Studies. 4. no. 9 (2012): 42-66. http://web.ebscohost.com (accessed March 26, 2013).

World Watch Monitor, "Muslim Threat to Attack Church Raises Tensions." Last modified 2012. Accessed April 9, 2013. http://www.worldwatchmonitor.org/.

Census: Population: by Religion: Christian: Sikkim data was reported at 60,522.000 Person in 03-01-2011. This records an increase from the previous number of 36,115.000 Person for 03-01-2001. Census: Population: by Religion: Christian: Sikkim data is updated decadal, averaging 48,318.500 Person from Mar 2001 (Median) to 03-01-2011, with 2 observations. The data reached an all-time high of 60,522.000 Person in 03-01-2011 and a record low of 36,115.000 Person in 03-01-2001. Census: Population: by Religion: Christian: Sikkim data remains active status in CEIC and is reported by Office of the Registrar General & Census Commissioner, India. The data is categorized under India Premium Database’s Demographic – Table IN.GAE004: Census: Population: by Religion: Christian.

This statistic shows the Denomination of the Christian population worldwide by major traditions in 2010. About 50 percent of all Christians are Catholics.

Census: Population: by Religion: Christian: Delhi data was reported at 146,093.000 Person in 03-01-2011. This records an increase from the previous number of 130,319.000 Person for 03-01-2001. Census: Population: by Religion: Christian: Delhi data is updated decadal, averaging 138,206.000 Person from Mar 2001 (Median) to 03-01-2011, with 2 observations. The data reached an all-time high of 146,093.000 Person in 03-01-2011 and a record low of 130,319.000 Person in 03-01-2001. Census: Population: by Religion: Christian: Delhi data remains active status in CEIC and is reported by Office of the Registrar General & Census Commissioner, India. The data is categorized under India Premium Database’s Demographic – Table IN.GAE004: Census: Population: by Religion: Christian.

In 2023, 27.5 percent of Americans were unaffiliated with any religion. A further 13.4 percent of Americans were White evangelical Protestants, and an additional 13.3 percent were White mainline Protestants. Religious trends in the United States Although the United States is still home to the largest number of Christians worldwide, the nation has started to reflect a more diverse religious landscape in recent years. Americans now report a wide range of religious beliefs and backgrounds, in addition to an increasing number of people who are choosing to identify with no religion at all. Studies suggest that many Americans have left their previous religion to instead identify as atheist, agnostic, or nothing in particular, with many reasoning that they stopped believing in the religion's teachings, that they didn't approve of negative teachings or treatment of LGBTQ+ people, or that their family was never that religious growing up. Christian controversies Over the last few years, controversies linked to Christian denominations have plagued the nation, including reports of child sexual abuse by the Catholic Church, the Church of Jesus Christ of Latter-day Saints, and the Southern Baptist Convention. Christian churches have also been accused of supporting discriminatory actions against LGBTQ+ people and people belonging to other religious groups. In addition, there have been increasing concerns about Christian nationalism, the political ideology that asserts that America was founded to be a Christian nation. Although the majority of Americans still think that declaring the United States a Christian nation would go against the U.S. Constitution, studies found that most Republicans would be in favor of this change.

Census: Population: by Religion: Christian: Karnataka data was reported at 1,142,647.000 Person in 03-01-2011. This records an increase from the previous number of 1,009,164.000 Person for 03-01-2001. Census: Population: by Religion: Christian: Karnataka data is updated decadal, averaging 1,075,905.500 Person from Mar 2001 (Median) to 03-01-2011, with 2 observations. The data reached an all-time high of 1,142,647.000 Person in 03-01-2011 and a record low of 1,009,164.000 Person in 03-01-2001. Census: Population: by Religion: Christian: Karnataka data remains active status in CEIC and is reported by Office of the Registrar General & Census Commissioner, India. The data is categorized under India Premium Database’s Demographic – Table IN.GAE004: Census: Population: by Religion: Christian.

Census: Population: by Religion: Christian: Punjab: Male data was reported at 182,041.000 Person in 03-01-2011. This records an increase from the previous number of 154,673.000 Person for 03-01-2001. Census: Population: by Religion: Christian: Punjab: Male data is updated decadal, averaging 168,357.000 Person from Mar 2001 (Median) to 03-01-2011, with 2 observations. The data reached an all-time high of 182,041.000 Person in 03-01-2011 and a record low of 154,673.000 Person in 03-01-2001. Census: Population: by Religion: Christian: Punjab: Male data remains active status in CEIC and is reported by Office of the Registrar General & Census Commissioner, India. The data is categorized under India Premium Database’s Demographic – Table IN.GAE004: Census: Population: by Religion: Christian.

Census: Population: by Religion: Christian: Tripura data was reported at 159,882.000 Person in 03-01-2011. This records an increase from the previous number of 102,489.000 Person for 03-01-2001. Census: Population: by Religion: Christian: Tripura data is updated decadal, averaging 131,185.500 Person from Mar 2001 (Median) to 03-01-2011, with 2 observations. The data reached an all-time high of 159,882.000 Person in 03-01-2011 and a record low of 102,489.000 Person in 03-01-2001. Census: Population: by Religion: Christian: Tripura data remains active status in CEIC and is reported by Office of the Registrar General & Census Commissioner, India. The data is categorized under India Premium Database’s Demographic – Table IN.GAE004: Census: Population: by Religion: Christian.

Census: Population: by Religion: Christian: Meghalaya data was reported at 2,213,027.000 Person in 03-01-2011. This records an increase from the previous number of 1,628,986.000 Person for 03-01-2001. Census: Population: by Religion: Christian: Meghalaya data is updated decadal, averaging 1,921,006.500 Person from Mar 2001 (Median) to 03-01-2011, with 2 observations. The data reached an all-time high of 2,213,027.000 Person in 03-01-2011 and a record low of 1,628,986.000 Person in 03-01-2001. Census: Population: by Religion: Christian: Meghalaya data remains active status in CEIC and is reported by Office of the Registrar General & Census Commissioner, India. The data is categorized under India Premium Database’s Demographic – Table IN.GAE004: Census: Population: by Religion: Christian.

Mali is a predominantly Muslim country with 94.84 percent of the population belonging to Islam. Of that 94.84 percent, only 0.8 percent is Shi’a versus the greater majority of Sunni Muslims in the country. While most of the population is Muslim, a small minority practice other religions as well; 2.37 percent Christianity, 2.02 percent Animist, 0.04 percent Other, 0.45 percent Atheist/Agnostic, and 0.28 percent Undeclared. Of the 2.37 percent of Christians in Mali, the majority of those are Roman Catholic. The Catholic Church has six dioceses that make up less than two percent of Mali’s population. Mali is typically defined as a secular state, with a constitution and code of laws that protect the public’s right for religious freedom and practice.

While the Malian government is officially secular, it frequently consults the moderate High Council of Islam (HCIM) and the Committee of Wise Men on controversial social issues of national scope. The HCIM is an umbrella organization with representatives from all significant Muslim organizations in-country as well as over 160 non-governmental organizations. The Committee of Wise Men includes the Catholic Archbishop and prominent Malian Protestant and Muslim leaders. In an effort to enshrine its commitment to multi-faith democracy, the Malian government has declared a diverse set of religious holidays as national holidays, including Mawloud, the Prophet’s Baptism, Easter Monday, Eid al- Fitf, Tabaski, and Christmas.

Religion is not taught in any public school in Mali. There are some private schools and madrasas that do offer both Christian and Islamic teachings in addition to the state-mandated secular curriculum. In Mali, most madrasas are located in the south in areas such as Sikasso (600), Segou (428), and Bamako (268). In the northern regions of Mali there are a little over 300 madrasas.

In recent months, a loose coalition of militant Tuareg and Islamist groups, including al-Qaeda in the Islamic Maghreb (AQIM), Ansar Dine, the Movement for Unity and Jihad in West Africa (MUJAO), and the Azawad National Liberation Movement (MNLA), has taken over northern Mali with the goal of forming an Islamic state in the Trans-Sahara region. Areas under militant control have seen the imposition of strict Sharia law, including bans on music and severe restrictions on women and practitioners of non-Islamic faiths. In Timbuktu and other northern urban centers, different Islamic groups have destroyed numerous ancient Sufi mosques, tombs, and other artifacts in an effort to purge the region of “heretical” faiths.

Among the people surveyed in 26 countries around the world, a slight majority of the baby boomer generation were Christians. By comparison, only 42 percent of Generation Z stated that they were Christians. Millennials was the generation with the highest share of people stating that they had a religious belief other than Islam and Christianity.

World religion data in this dataset is from the World Religion Database.The map shows the percentage of the majority religion by provinces/states and also included in the database is Christian percentage by provinces/states. Boundaries are based on Natural Earth, August, 2011 modified to match provinces in the World Religion Database.*Originally titled

Census: Population: by Religion: Christian: Kerala: Female data was reported at 1,230,260.000 Person in 03-01-2011. This records an increase from the previous number of 732,067.000 Person for 03-01-2001. Census: Population: by Religion: Christian: Kerala: Female data is updated decadal, averaging 981,163.500 Person from Mar 2001 (Median) to 03-01-2011, with 2 observations. The data reached an all-time high of 1,230,260.000 Person in 03-01-2011 and a record low of 732,067.000 Person in 03-01-2001. Census: Population: by Religion: Christian: Kerala: Female data remains active status in CEIC and is reported by Office of the Registrar General & Census Commissioner, India. The data is categorized under India Premium Database’s Demographic – Table IN.GAE004: Census: Population: by Religion: Christian.