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.

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.

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.

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.

As of 2020, Christianity was the largest religion in the world, with around *** billion believers. In the second place was Islam, with around *** billion adherents.

This dataset describes the world’s religious makeup in 2020 and 2010. We focus on seven categories: Christians, Muslims, Hindus, Buddhists, Jews, people who belong to other religions, and those who are religiously unaffiliated. This analysis is based on more than 2,700 sources of data, including national censuses, large-scale demographic surveys, general population surveys and population registers. For more information about this data, see the associated Pew Research Center report "How the Global Religious Landscape Changed From 2010 to 2020."

In 2022, ** percent of Hindus and Buddhists worldwide lived in Asia-Pacific. In comparison, ** percent of Jews lived in North America, and **** percent lived in the Middle East and North Africa. Christians were more evenly divided around the continents.

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.

This map service shows the breakdown of religious groups by population and percentage for each country. The total population (July 2013 estimate) by country is also included. Map Service published and hosted by Esri Canada © 2013. Content Source(s): Countries, ArcGIS Online World Religions, CIA, The World Factbook 2012 (https://www.cia.gov/library/publications/the-world-factbook/fields/2122.html#195 & http://www.state.gov/j/drl/rls/irf/religiousfreedom/#wrapper)World Religions, United Nations, Department of Economic and Social Affairs (http://esa.un.org/unpd/wpp/Excel-Data/population.htm), Wikipedia (http://en.wikipedia.org/), Web Archive (http://archive.org/web/web.php), Cultural Crossing (http://www.culturecrossing.net/) and the Association of Religion Data Archives (http://www.thearda.com/). Coordinate System: Web Mercator Auxiliary Sphere (WKID 102100) Update Frequency: As Required Publication Date: June 2013 Islam includes Sunni, Shia and DruzeChristianity includes Catholic, Orthodox, Protestant, Mormon and Jehovah’s WitnessTraditional includes Indigenous beliefs, Shamanism, Spiritualist and AnimistJudaism includes Jewish and ZionistBuddhism includes Buddhist, Shinto, Taoist and Folk religionsSyncretic includes Chondogyo, Cao Dai, Bantu, Voodoo, Modekngei, Kimbanguist and RastafarianNon-religious includes Atheist, Agnostic and IrreligionUnaffiliated includes none, unspecified and unknownOther includes Yezidi and Ethnoreligionist

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.

India Census: Population: by Religion: Muslim: Urban data was reported at 68,740,419.000 Person in 2011. This records an increase from the previous number of 49,393,496.000 Person for 2001. India Census: Population: by Religion: Muslim: Urban data is updated yearly, averaging 59,066,957.500 Person from Mar 2001 (Median) to 2011, with 2 observations. The data reached an all-time high of 68,740,419.000 Person in 2011 and a record low of 49,393,496.000 Person in 2001. India Census: Population: by Religion: Muslim: Urban data remains active status in CEIC and is reported by Census of India. The data is categorized under India Premium Database’s Demographic – Table IN.GAE001: Census: Population: by Religion.

Pew Research Center surveyed 13,122 adults across six countries in Asia about religious identity, beliefs, and practices, using nationally representative methods. Interviews were conducted face-to-face in Cambodia, Indonesia, Sri Lanka, and Thailand. They were conducted on mobile phones in Malaysia and Singapore. Local interviewers administered the survey from June to September 2022, in eight languages.

This survey is part of the Pew-Templeton Global Religious Futures project, a broader effort by Pew Research Center to study religious change and its impact on societies around the world. The Center previously has conducted religion-focused surveys across sub-Saharan Africa; the Middle East-North Africa region and many countries with large Muslim populations; Latin America; Israel; Central and Eastern Europe; Western Europe; India; and the United States.

This survey includes three countries in which Buddhists make up a majority of the population (Cambodia, Sri Lanka, and Thailand); two countries with Muslim majorities (Malaysia and Indonesia); and one country that is religiously diverse, with no single group forming a majority (Singapore). We also are surveying five additional countries and territories in Asia, to be covered in a future report.

Pew Research Center has produced a supplemental syntax file containing SPSS code to generate common analytic variables in the survey's corresponding report and toplines. The ARDA has provided this syntax in a copyable PDF document as an additional download.

This dataset was found online at the Association of Religious Data Archives (ARDA) website. http://www.thearda.com/ . This data set shows information on religous groups throughout the United States. All data was uploaded as a polypoint centroids per county in the United States, in shapefile format. This Data set shows the Total congregations, Total Adherents, and Rate of Adherence per 1000 population for All religions in the United States and for the Mainline Religions.

The global population of Buddhists is projected to slightly increase up until the year 2030, at which point it will begin a gradual decline. In terms of its share of total world population, however, Buddhism has already seen a decline from over seven percent in 2010, with this being projected to decline further to close to five percent in 2050. This decline is related to Buddhism being popular in countries whose populations are in a natural decline, such as Japan or South Korea (and Thailand in the near future), as well as demographic developments in countries that have a policy of state atheism, such as China or Vietnam.While this decline in its traditional regions of influence in East and Southeast Asia will cause an aggregate fall in the number of Buddhists, there is likely to be some growth in other regions of the globe, such as Western European and North American countries, where the popularity of the ideas of Buddhism have grown in influence in recent decades.

Author: A Buckingham, educator, Minnesota Alliance for Geographic EducationGrade/Audience: grade 8, high schoolResource type: lessonSubject topic(s): culture, gisRegion: worldStandards: Minnesota Social Studies Standards

Standard 1. People use geographic representations and geospatial technologies to acquire, process and report information within a spatial context.

Standard 7. The characteristics, distribution and complexity of the earth’s cultures influence human systems (social, economic and political systems).

Standard 14. Globalization, the spread of capitalism and the end of the Cold War have shaped a contemporary world still characterized by rapid technological change, dramatic increases in global population and economic growth coupled with persistent economic and social disparities and cultural conflict. (The New Global Era: 1989 to Present)

Objectives: Students will be able to:

1. Acquire the knowledge and skill to use Google Maps.
2. Demonstrate various applications of Google Maps.
3. Evaluate their ability to use Google Maps.
4. Collect and describe information about various world religion sites.
5. Identify and illustrate the significance of various world religion sites.Summary: There are two main goals of this lesson. The first goal is to expose students to potential applications of Google Maps by demonstrating a content-based activity that requires the use of Google Maps. The second goal is to examine the geographic placement of religious sites and their historical significance.

Religion and Bangladesh

Religion in Bangladesh is a sensitive issue, mostly because Bangladesh is officially a secular state but recognizes Islam as an official, state religion. Historically and doctrinally, Islamic scholars don’t accept nations that are secular because they think that religion, society and private life are all part of the great community they like to call ‘umma’.

The main religion in Bangladesh is Islam because it is practiced by almost 90 percent of the country’s population. The rest of 10 percent adhere to Hinduism. The type of Islam that is practiced in Bangladesh is Sunni Islam with a lot of Sufi influences. Sunni is the most numerous branch of Islam in the world. Countries like Egypt and Saudi Arabia have Sunni majority populations. The Sufi practices that influence the Islamic religion in Bangladesh are commonly known as mysticism. Sufi followers are poor men that don’t eat, don’t drink and spend their days in deep prayer in order to achieve spiritual connection with God.

Bangladesh has the fourth largest Muslim population in the world, with over 130 million followers, right after Indonesia, Pakistan and India. In its constitution, Bangladesh is recognized as a secular state. For a short period of time, when Bangladesh was under Pakistani rule, Islam was made the state’s official religion. But the Supreme Court or High Court of Bangladesh ruled that Bangladesh must return to the principles of the 1972 constitution, meaning that it mustn’t have an official religion.

The problem with Islam gaining too much power in Bangladesh is that it unbalances the genders issues. Islamic edicts or fatwas have been issued mostly against women by religious courts as punishments for their nonreligious behavior. Global NGO’s are fighting such edicts in order to maintain a fair judgment when it comes to men and women. Bangladesh is a country where gender issues, as well as religious issues are very sensitive subjects.

India Census: Population: by Religion: Hindu: Male data was reported at 498,306,968.000 Person in 2011. This records an increase from the previous number of 428,678,554.000 Person for 2001. India Census: Population: by Religion: Hindu: Male data is updated yearly, averaging 463,492,761.000 Person from Mar 2001 (Median) to 2011, with 2 observations. The data reached an all-time high of 498,306,968.000 Person in 2011 and a record low of 428,678,554.000 Person in 2001. India Census: Population: by Religion: Hindu: Male data remains active status in CEIC and is reported by Census of India. The data is categorized under India Premium Database’s Demographic – Table IN.GAE001: Census: Population: by Religion.

In 2023, over ** percent of Indonesians declared themselves to be Muslim, followed by *** percent who were Christians. Indonesia has the largest Islamic population in the world and for this reason is often recognized as a Muslim nation. However, Indonesia is not a Muslim nation according to its constitution. The archipelago is a multifaith country and officially recognizes six religions – Islam, Protestantism, Catholicism, Buddhism, Hinduism, and Confucianism. Not all provinces in Indonesia are Muslim majority The spread of Islam in Indonesia began on the west side of the archipelago, where the main maritime trade routes were located. Until today, most of the Indonesian Muslim population are residing in Western and Central Indonesia, while the majority religion of several provinces in Eastern Indonesia, such as East Nusa Tenggara and Bali, is Christian and Hindu, respectively. Discrimination towards other beliefs in Indonesia The Indonesian constitution provides for freedom of religion. However, the Government Restrictions Index Score on religion in Indonesia is relatively high. Indonesians who practice unrecognized religions, including Indonesia’s indigenous or traditional belief systems, such as animism, dynamism, and totemism, face legal restrictions and discrimination. Indonesian law requires its citizens to put one of the recognized religions on their national identity cards, with some exceptions for indigenous religions. Although legally citizens may leave the section blank, atheism or agnosticism is considered uncommon in Indonesia.

Finland: Non religious people as percent of the population: The latest value from 2013 is 15.6 percent, an increase from 15.3 percent in 2012. In comparison, the world average is 21.6 percent, based on data from 20 countries. Historically, the average for Finland from 1960 to 2013 is 10.5 percent. The minimum value, 6.6 percent, was reached in 1960 while the maximum of 15.6 percent was recorded in 2013.

Census: Population: by Religion: Hindu: Arunachal Pradesh: Male data was reported at 225,172.000 Person in 03-01-2011. This records an increase from the previous number of 217,195.000 Person for 03-01-2001. Census: Population: by Religion: Hindu: Arunachal Pradesh: Male data is updated decadal, averaging 221,183.500 Person from Mar 2001 (Median) to 03-01-2011, with 2 observations. The data reached an all-time high of 225,172.000 Person in 03-01-2011 and a record low of 217,195.000 Person in 03-01-2001. Census: Population: by Religion: Hindu: Arunachal Pradesh: 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.GAE002: Census: Population: by Religion: Hindu.