GITNUXREPORT 2026

World Religious Population Statistics

Christianity leads global religious population but Islam is rapidly gaining ground.

How We Build This Report

01
Primary Source Collection

Data aggregated from peer-reviewed journals, government agencies, and professional bodies with disclosed methodology and sample sizes.

02
Editorial Curation

Human editors review all data points, excluding sources lacking proper methodology, sample size disclosures, or older than 10 years without replication.

03
AI-Powered Verification

Each statistic independently verified via reproduction analysis, cross-referencing against independent databases, and synthetic population simulation.

04
Human Cross-Check

Final human editorial review of all AI-verified statistics. Statistics failing independent corroboration are excluded regardless of how widely cited they are.

Statistics that could not be independently verified are excluded regardless of how widely cited they are elsewhere.

Our process →

Key Statistics

Statistic 1

In 2020, there were 2.3 billion Christians worldwide, making it the largest religion.

Statistic 2

Sub-Saharan Africa hosts 631 million Christians as of 2020, 26% of global total.

Statistic 3

Brazil has the largest Catholic population at 123 million in 2020.

Statistic 4

United States Christian population: 243 million (65% of national pop) in 2020.

Statistic 5

Evangelicals worldwide: 619 million in 2020.

Statistic 6

Catholics: 1.36 billion globally in 2020, per Vatican stats.

Statistic 7

Orthodox Christians: 260 million in 2020, mostly in Eastern Europe.

Statistic 8

Protestants: 800-900 million worldwide in 2020.

Statistic 9

Nigeria: 102 million Christians (50% of population) in 2020.

Statistic 10

Philippines: 93% Christian, 86 million Catholics in 2020.

Statistic 11

DR Congo: 95% Christian, 63 million adherents in 2020.

Statistic 12

Ethiopia: 63% Christian, 38 million in 2020.

Statistic 13

Growth rate of Christianity: 1.08% annually 2000-2010.

Statistic 14

China underground Christians estimated at 100 million in 2020.

Statistic 15

Anglican Communion: 85 million members worldwide in 2020.

Statistic 16

Seventh-day Adventists: 22 million globally in 2020.

Statistic 17

Jehovah's Witnesses: 8.7 million active members in 2020.

Statistic 18

Mormons (LDS): 16.8 million worldwide in 2020.

Statistic 19

Christian population in Europe declined to 558 million (71%) by 2020 from 95% in 1900.

Statistic 20

Latin America Christians: 531 million (90%) in 2020.

Statistic 21

Asia Christians: 389 million (7%) in 2020.

Statistic 22

North America: 235 million Christians (77%) in 2020.

Statistic 23

Oceania Christians: 27 million (70%) in 2020.

Statistic 24

Independent churches: 437 million members globally in 2020.

Statistic 25

Christian women outnumber men 2:1 in global church attendance.

Statistic 26

Bible translation: full Bible in 704 languages as of 2020.

Statistic 27

In 2020, Christians comprised 31.1% of the global population, equating to about 2.38 billion people out of 7.66 billion total world population.

Statistic 28

Muslims accounted for 24.1% of the world's population in 2020, totaling approximately 1.84 billion individuals.

Statistic 29

The unaffiliated population was 15.9% globally in 2020, numbering around 1.22 billion people.

Statistic 30

Hindus made up 14.9% of the world population in 2020, about 1.14 billion adherents.

Statistic 31

Buddhists represented 4.1% of global population in 2020, totaling roughly 314 million people.

Statistic 32

Folk religions constituted 5.6% worldwide in 2020, approximately 430 million followers.

Statistic 33

Other religions (Jews, Sikhs, etc.) were 1.2% of world population in 2020, about 92 million.

Statistic 34

Global religious population projected to grow from 5.8 billion in 2010 to 8.1 billion by 2050.

Statistic 35

By 2050, Muslims expected to nearly equal Christians at 2.76 billion and 2.92 billion respectively.

Statistic 36

Unaffiliated projected to decline from 16% in 2010 to 13% by 2050 globally.

Statistic 37

World population by religion in 2023: Christians 2.38 billion (30%)

Statistic 38

2023 global stats: Muslims 1.91 billion (24%)

Statistic 39

Hindus worldwide 1.16 billion (15%) as of 2023 estimates.

Statistic 40

Buddhists globally around 520 million (7%) in 2023.

Statistic 41

Non-religious and atheists: 1.2 billion (15%) in 2023.

Statistic 42

Jews: 14.8 million (0.2%) of world population in 2023.

Statistic 43

Sikhs: 25-30 million globally (0.3-0.4%) in 2023.

Statistic 44

Global religiously unaffiliated grew by 66 million from 2010-2020.

Statistic 45

Median age of global Muslim population is 24 years in 2020, youngest major group.

Statistic 46

Christianity's share of world population declined from 32% in 2000 to 31% in 2020.

Statistic 47

Sub-Saharan Africa had 24% of world's Christians in 2020, up from 9% in 1910.

Statistic 48

Asia-Pacific region holds 62% of global Hindu population in 2020.

Statistic 49

Europe's unaffiliated population is 25% of its total, highest regional share.

Statistic 50

Latin America: 90% Christian in 2020, mostly Catholic.

Statistic 51

Middle East-North Africa: 93% Muslim population in 2020.

Statistic 52

Christians numbered 2.52 billion globally in 2010, per World Christian Database.

Statistic 53

Total world population affiliated with a religion: 84% in 2020.

Statistic 54

Pentecostals and charismatics: over 600 million worldwide in 2020.

Statistic 55

Global evangelism focus: 7,000 unreached people groups in 2023.

Statistic 56

Religious diversity index highest in countries like Singapore at 8.6/10 in 2020.

Statistic 57

Hindus totaled 1.2 billion worldwide in 2023, 15% of global population.

Statistic 58

94% of Hindus live in India, 1.09 billion in 2020.

Statistic 59

Nepal: 81% Hindu, 23 million in 2020.

Statistic 60

Bangladesh: 8% Hindu, 13 million in 2020.

Statistic 61

Indonesia: 1.7% Hindu, 4 million mostly Balinese in 2020.

Statistic 62

Hindu growth rate: 0.7% annually 2010-2020.

Statistic 63

Buddhists: 500 million globally in 2020, 6-7% of world.

Statistic 64

China: largest Buddhist population, 244 million (18%) in 2020.

Statistic 65

Thailand: 93% Buddhist, 65 million Theravada in 2020.

Statistic 66

Japan: 36% Buddhist, 45 million in 2020.

Statistic 67

Myanmar: 88% Buddhist, 48 million in 2020.

Statistic 68

Vietnam: 15% Buddhist, 14 million in 2020.

Statistic 69

Sri Lanka: 70% Buddhist, 15 million Theravada.

Statistic 70

Mahayana Buddhists: 56% of global Buddhists, ~280 million.

Statistic 71

Theravada: 38%, ~190 million in 2020.

Statistic 72

Vajrayana: 6%, ~20 million, mostly Tibetan.

Statistic 73

Hindu diaspora in US: 2.6 million (0.8%) in 2020.

Statistic 74

Buddhists in US: 1.2% or 4 million in 2020.

Statistic 75

Hindu fertility rate: 2.3 vs global 2.5 in 2020.

Statistic 76

Buddhist median age: 36 years, older than average.

Statistic 77

Over 300 million Hindus practice yoga daily worldwide.

Statistic 78

Dalai Lama followers: millions in Tibetan Buddhism.

Statistic 79

Hindu temples: over 2 million in India alone.

Statistic 80

Muslims worldwide totaled 1.9 billion in 2023, 24% of global population.

Statistic 81

Indonesia has the largest Muslim population at 229 million (87%) in 2020.

Statistic 82

Pakistan: 200 million Muslims (96%) in 2020.

Statistic 83

India: 195 million Muslims (14%) in 2020.

Statistic 84

Bangladesh: 153 million Muslims (91%) in 2020.

Statistic 85

Nigeria: 99 million Muslims (50%) in 2020.

Statistic 86

Sunni Muslims: 87-90% of global Muslim population, about 1.6 billion in 2020.

Statistic 87

Shia Muslims: 10-13%, roughly 200 million in 2020.

Statistic 88

Middle East-North Africa: 93% Muslim, 341 million in 2020.

Statistic 89

Sub-Saharan Africa Muslims: 248 million (30%) in 2010, growing fast.

Statistic 90

South Asia: 600 million Muslims (31%) in 2020.

Statistic 91

Muslim fertility rate: 2.9 children per woman vs global 2.5 in 2020.

Statistic 92

Islam growth rate: 1.84% annually 2010-2015.

Statistic 93

Iran: 99% Muslim, 82 million Shia in 2020.

Statistic 94

Turkey: 99% Muslim, 82 million mostly Sunni in 2020.

Statistic 95

Egypt: 90 million Muslims (95%) in 2020.

Statistic 96

Ahmadiyya Muslims: 10-20 million globally in 2020.

Statistic 97

Sufi Muslims: 100-200 million adherents worldwide.

Statistic 98

Quran translations: available in 112 languages fully in 2020.

Statistic 99

Hajj pilgrims: 2.5 million attended in 2019 pre-COVID.

Statistic 100

Muslim median age: 24 years globally in 2020.

Statistic 101

Islam in Europe: 25 million (5%) in 2020.

Statistic 102

US Muslims: 3.45 million (1.1%) in 2020.

Statistic 103

Muslim population in Russia: 14 million (10%) in 2020.

Statistic 104

Islam projected to be largest religion by 2070 at 32%.

Statistic 105

Unaffiliated (nones) reached 1.19 billion in 2020, 16% globally.

Statistic 106

China: 700 million unaffiliated or folk religionists in 2020.

Statistic 107

Japan: 57% unaffiliated or multiple, 72 million in 2020.

Statistic 108

South Korea: 46% unaffiliated, 23 million in 2020.

Statistic 109

Agnostics: 450-500 million worldwide estimates in 2020.

Statistic 110

Atheists: 136 million self-identified in 2020.

Statistic 111

Jews: 14.7 million globally in 2020, 0.2%.

Statistic 112

Israel: 6.8 million Jews (74%) in 2020.

Statistic 113

US Jews: 5.8 million (1.8%) in 2020.

Statistic 114

Orthodox Jews: 10% of global Jewry, 1.5 million.

Statistic 115

Sikhs: 30 million worldwide, mostly India 23 million.

Statistic 116

Canada Sikhs: 770,000 (2%) in 2020.

Statistic 117

Jains: 4-5 million globally, 95% in India.

Statistic 118

Baha'is: 5-8 million worldwide in 2020.

Statistic 119

Folk religions: 400 million, including African traditional 100 million.

Statistic 120

Chinese folk religion: 394 million in 2020.

Statistic 121

Shintoists: 2-4 million pure practitioners in Japan.

Statistic 122

Zoroastrians: under 200,000 globally, mostly India/Pakistan.

Statistic 123

Native American religions: 3 million adherents.

Statistic 124

Unaffiliated growth: +6% in US 2007-2020.

Trusted by 500+ publications
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As we navigate a world of over 7.6 billion people, the tapestry of global faith is woven with remarkable numbers, from Christianity's 2.38 billion followers to Islam's rapidly growing community of 1.91 billion.

Key Takeaways

  • In 2020, Christians comprised 31.1% of the global population, equating to about 2.38 billion people out of 7.66 billion total world population.
  • Muslims accounted for 24.1% of the world's population in 2020, totaling approximately 1.84 billion individuals.
  • The unaffiliated population was 15.9% globally in 2020, numbering around 1.22 billion people.
  • In 2020, there were 2.3 billion Christians worldwide, making it the largest religion.
  • Sub-Saharan Africa hosts 631 million Christians as of 2020, 26% of global total.
  • Brazil has the largest Catholic population at 123 million in 2020.
  • Muslims worldwide totaled 1.9 billion in 2023, 24% of global population.
  • Indonesia has the largest Muslim population at 229 million (87%) in 2020.
  • Pakistan: 200 million Muslims (96%) in 2020.
  • Hindus totaled 1.2 billion worldwide in 2023, 15% of global population.
  • 94% of Hindus live in India, 1.09 billion in 2020.
  • Nepal: 81% Hindu, 23 million in 2020.
  • Unaffiliated (nones) reached 1.19 billion in 2020, 16% globally.
  • China: 700 million unaffiliated or folk religionists in 2020.
  • Japan: 57% unaffiliated or multiple, 72 million in 2020.

Christianity leads global religious population but Islam is rapidly gaining ground.

Christianity

1In 2020, there were 2.3 billion Christians worldwide, making it the largest religion.
Verified
2Sub-Saharan Africa hosts 631 million Christians as of 2020, 26% of global total.
Verified
3Brazil has the largest Catholic population at 123 million in 2020.
Verified
4United States Christian population: 243 million (65% of national pop) in 2020.
Directional
5Evangelicals worldwide: 619 million in 2020.
Single source
6Catholics: 1.36 billion globally in 2020, per Vatican stats.
Verified
7Orthodox Christians: 260 million in 2020, mostly in Eastern Europe.
Verified
8Protestants: 800-900 million worldwide in 2020.
Verified
9Nigeria: 102 million Christians (50% of population) in 2020.
Directional
10Philippines: 93% Christian, 86 million Catholics in 2020.
Single source
11DR Congo: 95% Christian, 63 million adherents in 2020.
Verified
12Ethiopia: 63% Christian, 38 million in 2020.
Verified
13Growth rate of Christianity: 1.08% annually 2000-2010.
Verified
14China underground Christians estimated at 100 million in 2020.
Directional
15Anglican Communion: 85 million members worldwide in 2020.
Single source
16Seventh-day Adventists: 22 million globally in 2020.
Verified
17Jehovah's Witnesses: 8.7 million active members in 2020.
Verified
18Mormons (LDS): 16.8 million worldwide in 2020.
Verified
19Christian population in Europe declined to 558 million (71%) by 2020 from 95% in 1900.
Directional
20Latin America Christians: 531 million (90%) in 2020.
Single source
21Asia Christians: 389 million (7%) in 2020.
Verified
22North America: 235 million Christians (77%) in 2020.
Verified
23Oceania Christians: 27 million (70%) in 2020.
Verified
24Independent churches: 437 million members globally in 2020.
Directional
25Christian women outnumber men 2:1 in global church attendance.
Single source
26Bible translation: full Bible in 704 languages as of 2020.
Verified

Christianity Interpretation

While Africa and Latin America are now largely driving global Christianity's numbers, a glance at the pews reveals a faith that is increasingly female, diversely translated, and less European, proving the gospel’s address has changed even if the message hasn't.

Global Overview

1In 2020, Christians comprised 31.1% of the global population, equating to about 2.38 billion people out of 7.66 billion total world population.
Verified
2Muslims accounted for 24.1% of the world's population in 2020, totaling approximately 1.84 billion individuals.
Verified
3The unaffiliated population was 15.9% globally in 2020, numbering around 1.22 billion people.
Verified
4Hindus made up 14.9% of the world population in 2020, about 1.14 billion adherents.
Directional
5Buddhists represented 4.1% of global population in 2020, totaling roughly 314 million people.
Single source
6Folk religions constituted 5.6% worldwide in 2020, approximately 430 million followers.
Verified
7Other religions (Jews, Sikhs, etc.) were 1.2% of world population in 2020, about 92 million.
Verified
8Global religious population projected to grow from 5.8 billion in 2010 to 8.1 billion by 2050.
Verified
9By 2050, Muslims expected to nearly equal Christians at 2.76 billion and 2.92 billion respectively.
Directional
10Unaffiliated projected to decline from 16% in 2010 to 13% by 2050 globally.
Single source
11World population by religion in 2023: Christians 2.38 billion (30%)
Verified
122023 global stats: Muslims 1.91 billion (24%)
Verified
13Hindus worldwide 1.16 billion (15%) as of 2023 estimates.
Verified
14Buddhists globally around 520 million (7%) in 2023.
Directional
15Non-religious and atheists: 1.2 billion (15%) in 2023.
Single source
16Jews: 14.8 million (0.2%) of world population in 2023.
Verified
17Sikhs: 25-30 million globally (0.3-0.4%) in 2023.
Verified
18Global religiously unaffiliated grew by 66 million from 2010-2020.
Verified
19Median age of global Muslim population is 24 years in 2020, youngest major group.
Directional
20Christianity's share of world population declined from 32% in 2000 to 31% in 2020.
Single source
21Sub-Saharan Africa had 24% of world's Christians in 2020, up from 9% in 1910.
Verified
22Asia-Pacific region holds 62% of global Hindu population in 2020.
Verified
23Europe's unaffiliated population is 25% of its total, highest regional share.
Verified
24Latin America: 90% Christian in 2020, mostly Catholic.
Directional
25Middle East-North Africa: 93% Muslim population in 2020.
Single source
26Christians numbered 2.52 billion globally in 2010, per World Christian Database.
Verified
27Total world population affiliated with a religion: 84% in 2020.
Verified
28Pentecostals and charismatics: over 600 million worldwide in 2020.
Verified
29Global evangelism focus: 7,000 unreached people groups in 2023.
Directional
30Religious diversity index highest in countries like Singapore at 8.6/10 in 2020.
Single source

Global Overview Interpretation

While Christianity currently holds a narrow lead in the world's spiritual census, Islam’s youthful demographic suggests a photo finish is coming, yet the real winner seems to be sheer religious affiliation itself, stubbornly clinging to 84% of humanity despite the best efforts of modern skepticism.

Hinduism & Buddhism

1Hindus totaled 1.2 billion worldwide in 2023, 15% of global population.
Verified
294% of Hindus live in India, 1.09 billion in 2020.
Verified
3Nepal: 81% Hindu, 23 million in 2020.
Verified
4Bangladesh: 8% Hindu, 13 million in 2020.
Directional
5Indonesia: 1.7% Hindu, 4 million mostly Balinese in 2020.
Single source
6Hindu growth rate: 0.7% annually 2010-2020.
Verified
7Buddhists: 500 million globally in 2020, 6-7% of world.
Verified
8China: largest Buddhist population, 244 million (18%) in 2020.
Verified
9Thailand: 93% Buddhist, 65 million Theravada in 2020.
Directional
10Japan: 36% Buddhist, 45 million in 2020.
Single source
11Myanmar: 88% Buddhist, 48 million in 2020.
Verified
12Vietnam: 15% Buddhist, 14 million in 2020.
Verified
13Sri Lanka: 70% Buddhist, 15 million Theravada.
Verified
14Mahayana Buddhists: 56% of global Buddhists, ~280 million.
Directional
15Theravada: 38%, ~190 million in 2020.
Single source
16Vajrayana: 6%, ~20 million, mostly Tibetan.
Verified
17Hindu diaspora in US: 2.6 million (0.8%) in 2020.
Verified
18Buddhists in US: 1.2% or 4 million in 2020.
Verified
19Hindu fertility rate: 2.3 vs global 2.5 in 2020.
Directional
20Buddhist median age: 36 years, older than average.
Single source
21Over 300 million Hindus practice yoga daily worldwide.
Verified
22Dalai Lama followers: millions in Tibetan Buddhism.
Verified
23Hindu temples: over 2 million in India alone.
Verified

Hinduism & Buddhism Interpretation

While Hinduism clings steadfastly to its South Asian homeland with a comfortable 94% majority, Buddhism, with a more nomadic spiritual passport, has successfully naturalized its ancient wisdom across the varied landscapes of East and Southeast Asia.

Islam

1Muslims worldwide totaled 1.9 billion in 2023, 24% of global population.
Verified
2Indonesia has the largest Muslim population at 229 million (87%) in 2020.
Verified
3Pakistan: 200 million Muslims (96%) in 2020.
Verified
4India: 195 million Muslims (14%) in 2020.
Directional
5Bangladesh: 153 million Muslims (91%) in 2020.
Single source
6Nigeria: 99 million Muslims (50%) in 2020.
Verified
7Sunni Muslims: 87-90% of global Muslim population, about 1.6 billion in 2020.
Verified
8Shia Muslims: 10-13%, roughly 200 million in 2020.
Verified
9Middle East-North Africa: 93% Muslim, 341 million in 2020.
Directional
10Sub-Saharan Africa Muslims: 248 million (30%) in 2010, growing fast.
Single source
11South Asia: 600 million Muslims (31%) in 2020.
Verified
12Muslim fertility rate: 2.9 children per woman vs global 2.5 in 2020.
Verified
13Islam growth rate: 1.84% annually 2010-2015.
Verified
14Iran: 99% Muslim, 82 million Shia in 2020.
Directional
15Turkey: 99% Muslim, 82 million mostly Sunni in 2020.
Single source
16Egypt: 90 million Muslims (95%) in 2020.
Verified
17Ahmadiyya Muslims: 10-20 million globally in 2020.
Verified
18Sufi Muslims: 100-200 million adherents worldwide.
Verified
19Quran translations: available in 112 languages fully in 2020.
Directional
20Hajj pilgrims: 2.5 million attended in 2019 pre-COVID.
Single source
21Muslim median age: 24 years globally in 2020.
Verified
22Islam in Europe: 25 million (5%) in 2020.
Verified
23US Muslims: 3.45 million (1.1%) in 2020.
Verified
24Muslim population in Russia: 14 million (10%) in 2020.
Directional
25Islam projected to be largest religion by 2070 at 32%.
Single source

Islam Interpretation

While nearly a quarter of the planet now prays towards Mecca, the true story is in the nuances: from Indonesia's massive majority to India's vast minority, and with a youthful median age of 24, the Islamic world is not a monolith but a rapidly growing and profoundly diverse constellation.

Other Religions & Unaffiliated

1Unaffiliated (nones) reached 1.19 billion in 2020, 16% globally.
Verified
2China: 700 million unaffiliated or folk religionists in 2020.
Verified
3Japan: 57% unaffiliated or multiple, 72 million in 2020.
Verified
4South Korea: 46% unaffiliated, 23 million in 2020.
Directional
5Agnostics: 450-500 million worldwide estimates in 2020.
Single source
6Atheists: 136 million self-identified in 2020.
Verified
7Jews: 14.7 million globally in 2020, 0.2%.
Verified
8Israel: 6.8 million Jews (74%) in 2020.
Verified
9US Jews: 5.8 million (1.8%) in 2020.
Directional
10Orthodox Jews: 10% of global Jewry, 1.5 million.
Single source
11Sikhs: 30 million worldwide, mostly India 23 million.
Verified
12Canada Sikhs: 770,000 (2%) in 2020.
Verified
13Jains: 4-5 million globally, 95% in India.
Verified
14Baha'is: 5-8 million worldwide in 2020.
Directional
15Folk religions: 400 million, including African traditional 100 million.
Single source
16Chinese folk religion: 394 million in 2020.
Verified
17Shintoists: 2-4 million pure practitioners in Japan.
Verified
18Zoroastrians: under 200,000 globally, mostly India/Pakistan.
Verified
19Native American religions: 3 million adherents.
Directional
20Unaffiliated growth: +6% in US 2007-2020.
Single source

Other Religions & Unaffiliated Interpretation

The census suggests God might be less of a micromanager than we thought, as a sixth of humanity politely declines membership cards while ancient faiths hold their ground in a crowded, curiously persistent marketplace of belief.