In 2020, around 28.8 percent of the global population were identified as Christian. Around 25.6 percent of the global population identify as Muslims, followed by 14.9 percent of global populations as Hindu. The number of Muslims increased by 347 million, when compared to 2010 data, more than all other religions combined.

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.

This statistic shows the share of world Christian population by selected countries worldwide in 2010. 11.3 percent of all Christians worldwide were living in the United States in 2010.

The World Religion Project (WRP) aims to provide detailed information about religious adherence worldwide since 1945. It contains data about the number of adherents by religion in each of the states in the international system. These numbers are given for every half-decade period (1945, 1950, etc., through 2010). Percentages of the states' populations that practice a given religion are also provided. (Note: These percentages are expressed as decimals, ranging from 0 to 1, where 0 indicates that 0 percent of the population practices a given religion and 1 indicates that 100 percent of the population practices that religion.) Some of the religions (as detailed below) are divided into religious families. To the extent data are available, the breakdown of adherents within a given religion into religious families is also provided.

The project was developed in three stages. The first stage consisted of the formation of a religion tree. A religion tree is a systematic classification of major religions and of religious families within those major religions. To develop the religion tree we prepared a comprehensive literature review, the aim of which was (i) to define a religion, (ii) to find tangible indicators of a given religion of religious families within a major religion, and (iii) to identify existing efforts at classifying world religions. (Please see the original survey instrument to view the structure of the religion tree.) The second stage consisted of the identification of major data sources of religious adherence and the collection of data from these sources according to the religion tree classification. This created a dataset that included multiple records for some states for a given point in time. It also contained multiple missing data for specific states, specific time periods and specific religions. The third stage consisted of cleaning the data, reconciling discrepancies of information from different sources and imputing data for the missing cases.

The Global Religion Dataset: This dataset uses a religion-by-five-year unit. It aggregates the number of adherents of a given religion and religious group globally by five-year periods.

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

From 2022 to 2060, the worldwide population of Muslims is expected to increase by **** percent. For the same period, the global population of Buddhists is expected to decrease by **** percent.

Census: Population: by Religion: Christian: Sikkim: Male data was reported at 30,290.000 Person in 03-01-2011. This records an increase from the previous number of 18,428.000 Person for 03-01-2001. Census: Population: by Religion: Christian: Sikkim: Male data is updated decadal, averaging 24,359.000 Person from Mar 2001 (Median) to 03-01-2011, with 2 observations. The data reached an all-time high of 30,290.000 Person in 03-01-2011 and a record low of 18,428.000 Person in 03-01-2001. Census: Population: by Religion: Christian: Sikkim: 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: Madhya Pradesh: Female data was reported at 107,985.000 Person in 03-01-2011. This records an increase from the previous number of 85,025.000 Person for 03-01-2001. Census: Population: by Religion: Christian: Madhya Pradesh: Female data is updated decadal, averaging 96,505.000 Person from Mar 2001 (Median) to 03-01-2011, with 2 observations. The data reached an all-time high of 107,985.000 Person in 03-01-2011 and a record low of 85,025.000 Person in 03-01-2001. Census: Population: by Religion: Christian: Madhya Pradesh: 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.

Bible Study Software Market Outlook

The global Bible Study Software market size was valued at approximately USD 600 million in 2023 and is projected to reach around USD 1 billion by 2032, growing at a compound annual growth rate (CAGR) of 5.5% during the forecast period. The growth of this market is primarily driven by the increasing digitization and the growing popularity of digital religious materials among various user groups.

A significant factor contributing to the growth of the Bible Study Software market is the widespread adoption of digital tools for religious education and personal study. As technology becomes more integrated into daily life, religious communities are increasingly turning to software solutions to facilitate Bible study, making these tools indispensable. Digital platforms offer a variety of features such as search functionalities, cross-referencing, and multimedia integration, which enhance the overall study experience and make the text more accessible to users of all ages and backgrounds.

Additionally, the surge in remote learning and virtual gatherings, spurred by global events such as the COVID-19 pandemic, has further accelerated the demand for Bible study software. Churches and educational institutions have had to adapt to new modes of teaching and community building, which has led to an increased reliance on digital solutions. This transition not only supports regular study but also fosters a sense of community among users who may be geographically dispersed, thus driving market growth.

Increasing smartphone penetration and internet accessibility are also crucial drivers for the Bible Study Software market. With a significant portion of the global population now owning smartphones and having consistent internet access, mobile and web-based applications for Bible study have seen a steep rise in usage. These platforms offer convenience and flexibility, allowing users to engage with religious texts anytime and anywhere, which is particularly appealing to younger demographics who are accustomed to digital media consumption.

Regionally, North America holds the largest share of the Bible Study Software market, driven by a high rate of technological adoption and a strong Christian demographic. Europe follows closely, with a growing interest in digital religious resources. Meanwhile, the Asia Pacific region is anticipated to witness the fastest growth during the forecast period, owing to the increasing Christian population and rapid digitization in countries such as South Korea, India, and the Philippines. The Middle East & Africa and Latin America are also showing promising signs of growth, albeit at a slower pace compared to other regions.

Platform Analysis

The Bible Study Software market is segmented by platform into Windows, Mac, iOS, Android, and Web-based. The Windows segment currently dominates the market, largely due to the widespread use of personal computers running on Windows OS in homes, churches, and academic institutions. Windows-based software offers robust functionalities, including advanced search options, complex note-taking abilities, and seamless integration with other software, making it a preferred choice for serious Bible scholars and educators.

Mac users, although a smaller segment, represent a growing market share. The appeal of Mac-based Bible study software lies in its user-friendly interface and the seamless integration with other Apple products. The increasing popularity of Mac computers in academic and professional settings contributes to the growth of this segment. Developers are increasingly focusing on creating high-quality, Mac-compatible Bible study tools to cater to this niche but growing user base.

The iOS and Android segments are witnessing significant growth, driven by the proliferation of smartphones and tablets. Mobile-based Bible study applications offer unparalleled convenience, enabling users to study on the go. These apps often include features such as verse-of-the-day notifications, audio Bibles, and social sharing capabilities, which enhance user engagement and retention. Given the global trend toward mobile internet usage, the iOS and Android segments are expected to continue growing rapidly.

Web-based platforms are also gaining traction, particularly among users who prefer not to download software. These platforms offer flexibility and accessibility from any device with internet connectivity, making them an attractive option for occasional users and those who prioritize cross-device compatibility. Web-based

This statistic shows the top 25 countries in the world with the largest number of Christian population in 2010. In 2010, the United States was leading the ranking with about 243 million Christians living in the country.

Poland: Christians as percent of the total population: The latest value from 2013 is 98.5 percent, an increase from 98.3 percent in 2012. In comparison, the world average is 51.1 percent, based on data from 145 countries. Historically, the average for Poland from 1960 to 2013 is 94.3 percent. The minimum value, 89.9 percent, was reached in 1960 while the maximum of 98.5 percent was recorded in 2013.

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: Tripura: Male data was reported at 81,480.000 Person in 03-01-2011. This records an increase from the previous number of 52,815.000 Person for 03-01-2001. Census: Population: by Religion: Christian: Tripura: Male data is updated decadal, averaging 67,147.500 Person from Mar 2001 (Median) to 03-01-2011, with 2 observations. The data reached an all-time high of 81,480.000 Person in 03-01-2011 and a record low of 52,815.000 Person in 03-01-2001. Census: Population: by Religion: Christian: Tripura: 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.

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.

The average for 2013 based on 84 countries was 43.2 percent. The highest value was in Poland: 95.2 percent and the lowest value was in Ethiopia: 0.6 percent. The indicator is available from 1960 to 2013. Below is a chart for all countries where data are available.

Census: Population: by Religion: Christian: Uttarakhand data was reported at 37,781.000 Person in 03-01-2011. This records an increase from the previous number of 27,116.000 Person for 03-01-2001. Census: Population: by Religion: Christian: Uttarakhand data is updated decadal, averaging 32,448.500 Person from Mar 2001 (Median) to 03-01-2011, with 2 observations. The data reached an all-time high of 37,781.000 Person in 03-01-2011 and a record low of 27,116.000 Person in 03-01-2001. Census: Population: by Religion: Christian: Uttarakhand 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.

Religious beliefs and moral attitudes.

Thopics: perceived change in violence on the streets, bribery, adultery and tax evasion during the last 10 years; justifyability of tax evasion (scale); justifyability of death penality; attitude towards: homosexual adoption, right to commit suicide, men more right for job than women; attitudes towards abortion in different circumstances (scale);
individual or public responsability for pensions; cuts in unemployment benefits; smoking ni public buildings; goals in education of children: indepdendence, obedience, creativity; attitudes towards income differeces; attitudes towards homeless people in neighbourhood; acceptance of nepotism (Kohlberg); Criteria for selecting patients for important surgery in hospitals; attitudes towards euthanasia; rules about good and bad; source of morality (scale); control over life; solving problems: individual vs. society; social orientation; volunteering: religious organizations, non-religious organizations; geographical mobility; residence of best friend; nationality of respondent; nationality of mother; nationality of father; attitudes towards migrants (ethnocentrism); political interest; party preference; least preferred party; reception of political news; concept of god; beliefs about life after death; salvation; conditions of salvation; theodizee (scale); respondent´s religiosity (self-assessment); beliefs influence daily life; beliefs influence important decisions; spiritual life; church attendance; frequency of praying; religious services: birth, marriage, death; conceptions of jesus; conceptions of the bible; dramatic change around millennium; denominational membership; closeness to church; women as priests; conversion experience; church attendance at age 12; transcendental experiences; possession of holy object; power of holy obejct; possession of talisman or lucky charm; power of talisman or lucky charm; consult horoscope; take horoscope into account in daily life; share of friends with different religion; perceived percentage of religious people in country; role of religion in world; attitudes towards: girls cover heads, take soft drugs, prevent blood transfusion, commit suicide; attitudes towards religious groups (enrichement, cause of conflict, other religious teachings, Jehovas witness, scientologist); truth in religion; religious symbols in schools; financial support: religious schools, religions; attitudes towards: oath with reference to God; consult religions in making laws, nurse may refuse legal abortion; attitutes towards science; desired influence of churches on politics; perceived influence of churches on politics;

Demographics: gender; age (year of birth); highest level of education; emloyment status; status of unpaid work; secondary job; marital status; steady life partner; partner´s highest level of education; partner´s religion; partner´s church attendance; number of children; household (number of children +18; 13-17; 5-12; less than 4); net household income; acceptance of cut in income for solidarity with poorest countries; community size; national ranking of community size; history of church membership;

Additionally coded: length of interview; year of interview.

Optional questions (not asked in all countries): importance of freedom; importance of equality; God concerned with every individual; God is valuable in humankind; life has meaning because of a God; sorrows have meaning if beliefs in a God; sorrows receive meaning from yourself; death is natural resting point; death is passage to another life; life has meaning if yourself give meaning; Virgin Mary was taken to heaven; believe in saints; father´s religion at age 12; father attend religious services at age 12; mothers´s religion at age 12; mother attend religious services at age 12; education in religious schools; profession (ISCO); partner´s profession (ISCO), community size (not grouped); pope hinders unity of Christians; religious services: sober; religious services: music and ceremonial clothes; pope should adapt his message; laity involvement; meaning of Christmas; month of interview; father´s highest level of education; mother´s level of education; number of household members

Additional questions in the BELGIAN questionnaire (only substantial questions. No country specific versions of questions from the masterquestionnaire): meaning of marriage in church; homosexuals may marry; light candle when enter church; water from Lourdes at home; pilgrimage; ...

Global population numbers by religion [13].

The RCS-Dem dataset reports estimates of religious demographics, both country by country and region by region. RCS was created to fulfill the unmet need for a dataset on the religious dimensions of countries of the world, with the state-year as the unit of observation. It covers 220 independent states, 26 selected substate entities, and 41 geographically separated dependencies, for every year from 2015 back to 1900 and often 1800 (more than 42,000 state-years). It estimates populations and percentages of adherents of 100 religious denominations including second level subdivisions within Christianity and Islam, along with several complex categories such as "Western Christianity." RCS is designed for easy merger with datasets of the Correlates of War and Polity projects, datasets by the United Nations, the Religion And State datasets by Jonathan Fox, and the ARDA national profiles.

Census: Population: by Religion: Christian: Maharashtra data was reported at 1,080,073.000 Person in 03-01-2011. This records an increase from the previous number of 1,058,313.000 Person for 03-01-2001. Census: Population: by Religion: Christian: Maharashtra data is updated decadal, averaging 1,069,193.000 Person from Mar 2001 (Median) to 03-01-2011, with 2 observations. The data reached an all-time high of 1,080,073.000 Person in 03-01-2011 and a record low of 1,058,313.000 Person in 03-01-2001. Census: Population: by Religion: Christian: Maharashtra 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.