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.

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.

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.

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.

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.

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.

Thailand: Catholic Christians as percent of the total population: The latest value from is percent, unavailable from percent in . In comparison, the world average is 0.0 percent, based on data from countries. Historically, the average for Thailand from to is percent. The minimum value, percent, was reached in while the maximum of percent was recorded in .

This statistic shows the estimated number of Christians in 1910 and 2010 by global north and global south. In 1910, the majority of the Christian population lived in the global north (503 million adherents), while only a sixth of the Christians lived in the global south (109 million adherents). This ratio has changed. In 2010, the majority of the Christian population now lives in the global south (1.3 billion adherents), and only a third of the global Christian population lives in the north (856 million adherents).

Colombia: Christians as percent of the total population: The latest value from 2013 is 94.1 percent, unchanged from 94.1 percent in 2012. In comparison, the world average is 51.1 percent, based on data from 145 countries. Historically, the average for Colombia from 1960 to 2013 is 94.2 percent. The minimum value, 94.1 percent, was reached in 1989 while the maximum of 94.3 percent was recorded in 1960.

Census: Population: by Religion: Christian: Assam data was reported at 1,165,867.000 Person in 03-01-2011. This records an increase from the previous number of 986,589.000 Person for 03-01-2001. Census: Population: by Religion: Christian: Assam data is updated decadal, averaging 1,076,228.000 Person from Mar 2001 (Median) to 03-01-2011, with 2 observations. The data reached an all-time high of 1,165,867.000 Person in 03-01-2011 and a record low of 986,589.000 Person in 03-01-2001. Census: Population: by Religion: Christian: Assam 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.

From 2022 to 2060, the worldwide population of Muslims is expected to increase by 45.7 percent. For the same period, the global population of Buddhists is expected to decrease by 12.2 percent.

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.

Saint Lucia: Christians as percent of the total population: The latest value from is percent, unavailable from percent in . In comparison, the world average is 0.0 percent, based on data from countries. Historically, the average for Saint Lucia from to is percent. The minimum value, percent, was reached in while the maximum of percent was recorded in .

Equatorial Guinea: Christians as percent of the total population: The latest value from is percent, unavailable from percent in . In comparison, the world average is 0.0 percent, based on data from countries. Historically, the average for Equatorial Guinea from to is percent. The minimum value, percent, was reached in while the maximum of percent was recorded in .

Puerto Rico: Christians as percent of the total population: The latest value from is percent, unavailable from percent in . In comparison, the world average is 0.0 percent, based on data from countries. Historically, the average for Puerto Rico from to is percent. The minimum value, percent, was reached in while the maximum of percent was recorded in .

Norfolk Island: Christians as percent of the total population: The latest value from is percent, unavailable from percent in . In comparison, the world average is 0.0 percent, based on data from countries. Historically, the average for Norfolk Island from to is percent. The minimum value, percent, was reached in while the maximum of percent was recorded in .

This statistic shows the share of Christians in selected countries worldwide in 2010. 79.5 percent of the population in the United States were of Christian confession.

The eighteenth of 20 years of International Social Survey Programme (ISSP) surveys in New Zealand by Professor Philip Gendall, Department of Marketing, Massey University.A verbose rundown on topics covered follows.Content: attitudes towards religious practices. Assessment of personal happiness; attitudes towards pre-marital sexual intercourse; attitudes towards committed adultery; attitudes towards homosexual relationships between adults; attitudes towards abortion in case of serious disability or illness of the baby or low income of the family; attitudes towards gender roles in marriage.Trust in institutions (parliament, business and industry, churches and religious organisations, courts and the legal system, schools and the educational system); mobility; attitudes towards the influence of religious leaders on voters and government; attitudes towards the benefits of science and religion (scale: modern science does more harm than good, too much trust in science and not enough in religious faith, religions bring more conflicts than peace, intolerance of people with very strong religious beliefs).Judgement on the power of churches and religious organisations; attitudes towards equal rights for all religious groups in the country and respect for all religions; acceptance of persons from a different religion or with different religious views in case of marrying a relative or being a candidate of the preferred political party (social distance); attitudes towards the allowance for religious extremists to hold public meetings and to publish books expressing their views (freedom of expression).Doubt or firm belief in God (deism, scale); belief in: a life after death, heaven, hell, religious miracles, reincarnation, Nirvana, supernatural powers of deceased ancestors; attitudes towards a higher truth and towards meaning of life (scale: God is concerned with every human being personally, little that people can do to change the course of their lives (fatalism), life is meaningful only because God exists, life does not serve any purpose, life is only meaningful if someone provides the meaning himself, connection with God without churches or religious services).Religious preference (affiliation) of mother, father and spouse/ partner; religion respondent was raised in; frequency of church attendance (of attendance in religious services) of father and mother; personal frequency of church attendance when young; frequency of prayers and participation in religious activities; shrine, altar or a religious object in respondent’s home; frequency of visiting a holy place (shrine, temple, church or mosque) for religious reasons except regular religious services; self-classification of personal religiousness and spirituality; truth in one or in all religions; attitudes towards the profits of practicing a religion (scale: finding inner peace and happiness, making friends, gaining comfort in times of trouble and sorrow, meeting the right kind of people).Optional items (not stated in all countries): questions in countries with an appreciable number of Evangelical Protestants): ‘born-again’ Christian; attitudes towards the Bible (or appropriate holy book); questions generally applicable for all countries: conversion of faith after crucial experience; personal sacrifice as an expression of faith such as fasting or following a special diet during holy season such as Lent or Ramadan; concept of God (semantic differential scale: mother – father, master – spouse, judge – lover, friend – king); belief in lucky charms, fortune tellers, faith healers and horoscopes; social rules or God’s laws as basis for deciding between right and wrong; attitudes towards members of different religious groups (Christians, Muslims, Hindus, Buddhists, Jews, Atheists or non-believers.Demography: sex; age; marital status; steady life partner; years of schooling; highest education level; country specific education and degree; current employment status (respondent and partner); hours worked weekly; occupation (ISCO 1988) (respondent and partner); supervising function at work; working for private or public sector or self-employed (respondent and partner); if self-employed: number of employees; trade union membership; earnings of respondent (country specific); family income (country specific); size of household; household composition; party affiliation (left-right); country specific party affiliation; participation in last election; religious denomination; religious main groups; attendance of religious services; self-placement on a top-bottom scale; region (country specific); size of community (country specific); type of community: urban-rural area; country of origin or ethnic group affiliation.

Census: Population: by Religion: Christian: Kerala data was reported at 2,385,605.000 Person in 03-01-2011. This records an increase from the previous number of 1,426,646.000 Person for 03-01-2001. Census: Population: by Religion: Christian: Kerala data is updated decadal, averaging 1,906,125.500 Person from Mar 2001 (Median) to 03-01-2011, with 2 observations. The data reached an all-time high of 2,385,605.000 Person in 03-01-2011 and a record low of 1,426,646.000 Person in 03-01-2001. Census: Population: by Religion: Christian: Kerala 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.