How Long Muslims Fast For Ramadan Around The World

List of religious populations

By proportion

Christians

Countries with the greatest proportion of Christians from Christianity by country (as of 2010):

Christianity – Percentage by country

1.   Vatican City 100%
2.  Pitcairn Islands 100% (100% Seventh-day Adventist)^[7]
3.  Samoa ~99%^[8]
4.  Romania 99%^[9]
5.  American Samoa 98.3%^[10]
6.  Malta 98.1%^[11] (mostly Roman Catholic)
7.  Venezuela 98%^[12] (96% Roman Catholic)
8.  Greece 98% ^[13] (95% Greek Orthodox)
9.  Marshall Islands 97.2%^[14]
10.  Tonga 97.2%^[15]
11.  San Marino 97%^[16] (~97% Roman Catholic)
12.  Paraguay 96.9%^[17] (mostly Roman Catholic)
13.  Peru 96.5%^[18] (mostly Roman Catholic)
14.  El Salvador 96.4%^[19]
15.  Kiribati 96%^[20]
16.  Federated States of Micronesia ~96%^[21]
17.  Barbados 95.1%^[22]
18.  Papua New Guinea 94.8%^[23]
19.  East Timor 94.2%^[24][25]
20.  Armenia 93.5%^[26] (mostly Armenian Apostolic)

Muslims

Countries with the greatest proportion of Muslims from Islam by country (as of 2010) (figures excluding foreign workers in parenthesis):

Islam – Percentage by country

1.  Saudi Arabia 100 %^[27] (90–95% Sunni, 5–10% Shi'a^[28])
2.  Maldives 100% (mostly Sunni)^[29]
3.  Mauritania 100% (mostly Sunni)
4.  Turkey 99.8% (mostly Sunni)
5.  Somalia 99.8% (mostly Sunni)^[30]
6.  Afghanistan ~99%^[31] (mostly Sunni, 20% Shi'a)^[32]
7.  Yemen 99.1% (99.9%) (65–70% Sunni, 30–35% Shi'a)
8.  Morocco 98.7% (mostly Sunni)
9.  Algeria 98.3%^[33] (mostly Sunni)
10.  Iran 98% (mostly Shi'a)^[34]
11.  Tunisia 98% (mostly Sunni)
12.  Comoros 98% (mostly Sunni)^[35]
13.  Sudan 97%^[36] (mostly Sunni)
14.  Libya 96.6% (99%)^[37] (Sunni)
15.  Pakistan 96.4%^[38] (85–90% Sunni, 10–15% Shi'a)^[39]
16.  Iraq 95% (60–65% Shi'a, 33–40% Sunni)
17.  Djibouti 94% (mostly Sunni)^[40]
18.  Niger 93% (mostly Sunni)^[41]
19.  Bangladesh 89.4% (Sunni)^[42]
20.  Egypt 89.3% (Sunni)^[43]

Remarks: Because officially Muslim governments (such as Saudi Arabia,^[44] Iran,^[45] Sudan,^[46] Somalia,^[47] Afghanistan,^[48] Pakistan^[49] and Persian Gulf States^[50]) that often forcibly suppress other religious beliefs rule a number of traditionally Islamic countries, the figures for these other religious groups could be higher than reported in those nations. While conversion to Islam is among its most supported tenets, conversion from Islam to another religion is considered to be the sin of apostasy. According to the Hadith^[51] and in some countries it is subject to the penalty of death.^[52] See Freedom of religion by country and Apostasy in Islam.

Buddhists

Countries with the greatest proportion of Buddhists (included other folk religions) from Buddhism by country (as of 2013):

Buddhism – Percentage by country

1.  Cambodia 97% (Theravada – 93% practicing)
2.  Japan 96% (Mahayana – 36% practicing)
3.  Thailand 95% (Theravada – 93% practicing)
4.  Taiwan 93% (Mahayana – 35% practicing)
5.  Mongolia 93% (Vajrayana – 53% practicing)
6.  Myanmar 90% (Theravada – 80% practicing)
7.  Hong Kong 90% (Mahayana – 15% practicing)
8.  Bhutan 84% (Vajrayana – 75% practicing)
9.  Macau 80% (Mahayana – 17% practicing)
10.  Vietnam 75% (Mahayana – 10% practicing)
11.  Christmas Island 75% (Mahayana – 36% practicing)
12.  Sri Lanka 70% (Theravada – 69% practicing)
13.  Laos 67% (Theravada – 65% practicing)
14.  Singapore 51% (Mahayana – 33% practicing)
15.  China 50% (Mahayana – 20% practicing)
16.  South Korea 50% (Mahayana – 23% practicing)
17.  Malaysia 21% (Mahayana – 18% practicing)
18.  Brunei 17% (Mahayana – 9% practicing)
19.  Northern Mariana Islands 16% (Mahayana – 10% practicing)
20.  North Korea 14% (Mahayana – 2% practicing)

Remarks: East Asian Buddhism is the mixture of Mahayana Buddhism, with Taoism and Confucianism. Because officially Communist governments that often forcibly suppressed religious expressions still rule a number of traditionally Buddhist countries, and because Buddhists often practice other traditional East Asian religions, the figures could be much higher in these regions. Mahayana Buddhism in Far East Asian countries has a very wide meaning. That is why in such countries as China, Vietnam, North and South Korea, Taiwan, Hong Kong, and Singapore, the three religions of Buddhism, Taoism and Confucianism are often all considered at once. This is referred to as a "Triple religion", with Gautama Buddha in the center, Laozi in the left, and Confucius in the right.
In some regions, such as Japan, belief systems vary with differing emphasis on Shintoism, as well as Ancestor Worship. Additionally, as Buddhism has harmonized with many Asian cultures, it is often regarded as a cultural background or philosophy rather than a formal religion. As such, the Buddhist population is difficult to gauge exactly, but is often nominal. The lesser percentage given is a number of Buddhists who have taken the formal step of going for refuge. And the wider percentage given are informal/nominal adherents of combined Buddhism with its related religions and those who subscribe to Buddhism and its philosophies in principle but stop short of any ceremonial or formal practice.^{[53][54][55][56][57][58][59][60][61]} See Buddhism by country and Irreligion.

Hindus

Countries with the greatest proportion of Hindus from Hinduism by country (as of 2010):

Hinduism – Percentage by country

1.    Nepal 81.3%^[62]
2.  India 80.5%^[63]
3.  Mauritius 54%^[64]
4.  Fiji 33.7%^[65]
5.  Guyana 28%^[66]
6.  Bhutan 25%^[67]
7.  Suriname 20%^[68]
8.  Trinidad and Tobago 18.2%^[69]
9.  United Arab Emirates 15%^[70]
10.  Sri Lanka 12.6%^[71]
11.  Kuwait 12%^[72]
12.  Bangladesh 9.6%^[73]
13.  Bahrain 8.1%^[74]
14.  Réunion 6.7%^{[75][dead link]}
15.  Malaysia 6.3%^[76]
16.  Singapore 5.1%
17.  Oman 3%^[77]
18.  Seychelles 2.1%^[78]
19.  Pakistan 1.8%^[79]
20.  Indonesia 1.69%^[80]

Ethnic/Indigenous

Indigenous

All of the below come from the U.S Department of State 2009 International Religious Freedom Report, ^[81] based on the highest estimate of people identified as indigenous or followers of indigenous religions that have been well-defined. Due to the syncretic nature of these religions, the following numbers may not reflect the actual number of practitioners.

1.  Haiti 50%^[82]
2.  Guinea-Bissau 50%
3.  Cameroon 40%
4.  Togo 33%^[83]
5.  Côte d'Ivoire 25%
6.  Sudan 25%^[84]
7.  Benin 23%
8.  Burundi 20%
9.  Philippines 16%^[85]
10.  Burkina Faso 15%
11.  New Zealand 15%^[86]
12.  South Africa 15%^[87]
13.  Democratic Republic of the Congo 12%
14.  Central African Republic 10%
15.  Gabon 10%
16.  Lesotho 10%
17.  Nigeria 10%
18.  Sierra Leone 10%^[88]
19.  Indonesia 9%^[89]
20.  Kenya 9%
21.  Palau 9%^[90]
22.  Ghana 8.5%
23.  Guinea 5%

Judaism

Jewish population by country, 2006.

Countries with the greatest proportion of Jews (as of 2010):

1.  Israel 75.4%^[91]
2.  Palestine 17% ^[92]
3.  Monaco 2.9%^[93]
4.  United States 2.1%^[94]
5.  Gibraltar 2.1%
6.  Cayman Islands 1.71%^[95]
7.  Netherlands Antilles^ 1.3%
8.  Canada 1.1%
9.  France 0.75%^[96]
10.  Argentina 0.62%^[97]
11.  Uruguay 0.5%^[98]
12.  Australia 0.5%
13.  Hungary 0.45%^[99]
14.  U.S. Virgin Islands 0.45%^[99]
15.  Latvia 0.3%^[99]
16.  Germany 0.25%^[100]
17.  Netherlands 0.2%^[101]
18.  New Zealand 0.17%^[99]
19.  Ukraine 0.16%^[99]
20.  Russia 0.09%^[102]

Bahá'ís

Countries with the greatest proportion of Bahá'ís (as of 2010) with a national population ≥200,000:

1.  Belize 2.5%
2.  Bolivia 2.2%
3.  Zambia 1.8%
4.  Mauritius 1.8%
5.  Guyana 1.6%
6.  Vanuatu 1.4%
7.  Barbados 1.2%
8.  Trinidad and Tobago 1.2%
9.  Panama 1.2%
10.  Kenya 1.0%
11.  Lesotho 0.9%
12.  Papua New Guinea 0.9%
13.  Réunion 0.9%
14.  Chad 0.9%
15.  Botswana 0.8%
16.  Gambia 0.8%
17.  Suriname 0.8%
18.  Congo, Republic of the 0.6%
19.  Solomon Islands 0.6%
20.  Venezuela 0.6%

Sources: "Most Baha'i Nations (2010)". QuickLists > Compare Nations > Religions. The Association of Religion Data Archives. 2010. Retrieved 2013-08-20. which used the "World Christian Database" for adherents estimates based on information provided by the World Christian Encyclopedia and "World Christian Trends". A source who's only systematic flaw was to consistently have a higher estimate of Christians than other cross-national data sets.^[103] See "The Largest Baha'i Communities". Largest Religious Communities. Adherents.com. 2013. Retrieved 2013-08-20. for 2000 estimates among all nations.

Irreligious and atheist

See also: Irreligion by country

World nonreligious population by percentage, Dentsu Institute (2006) and Zuckerman (2005)^[104]

Countries with the greatest proportion of people without religion (including agnostics and atheists) from Irreligion by country (as of 2007):

1.  Estonia 71-82% (76,6%)
2.  Japan 64–88% (76%)^[105]
3.  Sweden 46–82% (64%)
4.  Vietnam 44%–81% (62.5%)
5.  Denmark 72%
6.  Macau 60.9%^[106]
7.  Czech Republic 54–61% (57.5%)
8.  Hong Kong 57%^[107]
9.  China 47% ^[108] (details)
10.  France 43–64%^[109] (53.5%)
11.  Norway 31–72% (51.5%)
12.  Netherlands 39–55% (47%)
13.  Finland 28–60% (44%)
14.  United Kingdom 31–52% (41.5%)^[109] (25% England and Wales)^[110]
15.  South Korea 30–52% (41%)
16.  Germany 25^[100]-55%^[111] (40%)
17.  Hungary 32–46% (39%)
18.  Belgium 42–43% (38.75%)
19.  New Zealand 34.7%^[112]
20.  Bulgaria 34–40% (37%)
21.  Slovenia 35–38% (36.5%)
22.  Russia^[113] 13–48% (30.5%)

Remarks: Ranked by mean estimate which is in brackets. Irreligious includes agnostic, atheist, secular believer, and people having no formal religious adherence. It does not necessarily mean that members of this group don′t belong to any religion. Some religions have harmonized with local cultures and can be seen as a cultural background rather than a formal religion. Additionally, the practice of officially associating a family or household with a religious institute while not formally practicing the affiliated religion is common in many countries. Thus, over half of this group is theistic and/or influenced by religious principles, but nonreligious/non-practicing and not true atheists or agnostics.^[3] See Spiritual but not religious.

Sikhism

Countries with the greatest proportion of Sikhs:

1.  India 1.9%
2.  United Kingdom 1.2%^[114][115]
3.  Canada 0.9%^[116]
4.  Malaysia 0.5%^[117]
5.  Fiji 0.3%^[118]
6.  Singapore 0.3%^[119][120]
7.  United States 0.2%^[121][122]
8.  New Zealand 0.2%^[123]
9.  Australia 0.1%^[124][125]
10.  Italy 0.1%^[126]

The Sikh homeland is the Punjab state, in India, where today Sikhs make up approximately 61% of the population. This is the only place where Sikhs are in the majority. Sikhs have emigrated to countries all over the world – especially to English-speaking and East Asian nations. In doing so they have retained, to an unusually high degree, their distinctive cultural and religious identity. Sikhs are not ubiquitous worldwide in the way that adherents of larger world religions are, and they remain primarily an ethnic religion. But they can be found in many international cities and have become an especially strong religious presence in the United Kingdom and Canada.^[127]

Taoists/Confucianists/Chinese traditional religionists

As a spiritual practice, Taoism has made fewer inroads in the West than Buddhism and Hinduism. Despite the popularity of its great classics the I Ching and the Tao Te Ching, the specific practices of Taoism have not been promulgated in America with much success;^[128] these religions are not ubiquitous worldwide in the way that adherents of bigger world religions are, and they remain primarily an ethnic religion. Nonetheless, Taoist ideas and symbols such as Taijitu have become popular throughout the world through Tai Chi Chuan, Qigong, and various martial arts.^[129]

1.  Taiwan 33–80%^[130]
2.  China 30%^[131]
3.  Hong Kong 28%^[107]
4.  Macau 13.9%^[106]
5.  Singapore 8.5%^[132]
6.  Malaysia 2.6%^[133]
7.  South Korea 0.2-1%^[134]
8.  Vietnam
9.  Philippines 0.01–0.05%

The Chinese traditional religion has 184,000 believers in Latin America, 250,000 believers in Europe, and 839,000 believers in North America as of 1998.^[135][136]

Jainism

1.  India 0.033%
2.  Suriname 0.3%
3.  Fiji 0.2%
4.  Kenya 0.2%

Mormonism

Global distribution of LDS Church members in 2009

See also: Latter Day Saint movement and The Church of Jesus Christ of Latter-day Saints

The Deseret Morning News' LDS Church Almanac gives information on historical membership records of The Church of Jesus Christ of Latter-day Saints. The Church's reported membership was roughly 15,000,000 at the start of 2013.

Spiritism

1.  Cuba 10.3%
2.  Jamaica 10.2%
3.  Brazil 4.8%
4.  Suriname 3.6%
5.  Haiti 2.7%
6.  Dominican Republic 2.2%
7.  The Bahamas 1.9%
8.  Nicaragua 1.5%
9.  Trinidad and Tobago 1.4%
10.  Guyana 1.3%
11.  Venezuela 1.1%
12.  Colombia 1.0%
13.  Belize 1.0%
14.  Honduras 0.9%
15.  Puerto Rico 0.7%
16.  Panama 0.5%
17.  Iceland 0.5%
18.  Guadeloupe 0.4%
19.  Argentina 0.2%
20.  Guatemala 0.2%

Source: http://www.thearda.com/QuickLists/QuickList_50.asp
Note that all these estimates come from a single source. However, this source gives a relative indication of the size of the Spiritist communities within each country.

By population

Christians

Largest Christian populations (as of 2011):

1.  United States 229,157,250^[137]
2.  Brazil 169,213,130^[138]
3.  Mexico 106,204,560^[139]
4.  Nigeria 80,510,000^[140]
5.  Philippines 78,790,000^[141]
6.  Russia 67,640,000^[142]
7.  China 67,070,000^[140]
8.  Democratic Republic of the Congo 63,150,000^[140]
9.  France 55,948,600
10.  Italy 55,832,000
11.  Ethiopia 51,477,950
12.  Germany 50,752,580^[143]
13.  Colombia 44,502,000
14.  Ukraine 41,973,000
15.  South Africa 40,243,000
16.  Spain 38,568,000
17.  Poland 36,526,000
18.  Argentina 33,497,100
19.  Kenya 33,625,790
20.  United Kingdom 33,200,417

Muslims

A map of Muslim populations by numbers, (Pew Research Center, 2009).

Largest Muslim populations (as of 2013):

1.  Indonesia 206,986,560^[80]
2.  Pakistan 180,608,292
3.  India 160,945,000^[144]
4.  Bangladesh 132,937,800
5.  Nigeria 80,000,000
6.  Iran 73,238,340
7.  Egypt 70,056,000
8.  Turkey 70,036,838
9.  Algeria 36,092,810
10.  Morocco 31,351,800
11.  Afghanistan 30,112,680
12.  Sudan 30,064,180
13.  Iraq 29,767,300
14.  Ethiopia 28,120,050
15.  Saudi Arabia 26,624,560
16.  Uzbekistan 25,628,240
17.  Yemen 23,836,523
18.  China 20,095,870
19.  Syria 19,601,750
20.  Malaysia 17,085,402
21.  Russia 16,482,000^[144]

Buddhists

Largest Buddhist populations (as of 2013):

Top 20 Buddhist countries/territories (by population)

Rank	Country	Practicing Buddhists	Country	Cultural Buddhists
1	China	269,917,168	China	674,792,919
2	Thailand	62,726,752	Japan	122,162,952
3	Japan	45,811,107	Vietnam	69,358,393
4	Burma/Myanmar	44,133,864	Thailand	64,075,714
5	Sri Lanka	15,172,954	Burma/Myanmar	49,650,597
6	Cambodia	14,141,151	India	36,624,011
7	South Korea	11,259,697	South Korea	24,477,602
8	India	9,766,403	Taiwan	21,668,736
9	Vietnam	9,247,786	Sri Lanka	15,172,954
10	Taiwan	8,154,901	Cambodia	14,749,373
11	Malaysia	5,333,111	Hong Kong	6,464,452
12	Nepal	3,347,329	United States	6,333,371
13	United States	2,216,680	Malaysia	6,221,962
14	Indonesia	1,808,353	Laos	4,485,761
15	Singapore	1,801,900	Indonesia	4,269,722
16	Mongolia	1,710,053	North Korea	3,411,416
17	Hong Kong	1,077,409	Nepal	3,347,329
18	Russia	1,000,000	Mongolia	3,000,660
19	Bangladesh	818,274	Singapore	2,784,754
20	France	791,419	Russia	2,000,000

Hindus

Largest Hindu populations (as of 2010):

1.  India 957,636,314
2.    Nepal 21,354,570
3.  Bangladesh 14,274,430
4.  Indonesia 4,012,470^[145]
5.  Pakistan 2,603,895
6.  Sri Lanka 2,554,606
7.  Malaysia 1,700,100
8.  United States 1,543,730
9.  United Arab Emirates 1,239,610
10.  South Africa 749,870
11.  Mauritius 665,820
12.  United Kingdom 630,000
13.  Tanzania 403,570
14.  Canada 333,901
15.  Kuwait 328,440
16.  Singapore 264,370
17.  Fiji 261,097^[65]
18.  Trinidad and Tobago 240,100^[69]
19.  Myanmar 203,000^[146]
20.  Bhutan 177,100
21.  Germany 120,000

Jews

Largest Jewish populations (as of 2011):

1.  United States 6,588,065^[147]
2.  Israel 5,907,500^[148]
3.  France 493,600
4.  Canada 375,000^[99]
5.  United Kingdom 291,000^[99]
6.  Russia 194,000^[99]
7.  Argentina 181,800^[99]
8.  Germany 119,000^[99]
9.  Australia 97,300^[149]
10.  Brazil 95,300^[99]
11.  Ukraine 70,200^[99]
12.  South Africa 67,000^[99]
13.  Hungary 48,200^[99]
14.  Mexico 39,200^[99]
15.  Belgium 30,000^[99]
16.  Italy 28,200^[99]
17.  Chile 18,500^[99]
18.  Turkey 17,400^[99]
19.  Uruguay 17,300^[99]
20.  Belarus 12,000^[99]

Sikhs

Largest Sikh populations

1.  India 22,892,600
2.  UK 853,000
3.  Canada 620,200
4.  USA 500,010
5.  Malaysia 120,000
6.  Bangladesh 100,000
7.  Italy 70,000
8.  Thailand 70,000
9.  Myanmar 70,000
10.  United Arab Emirates 50,000
11.  Germany 40,000
12.  Mauritius 37,700
13.  Australia 35,000
14.  Pakistan 29,150
15.  Kenya 20,000
16.  Kuwait 20,000
17.  Philippines 20,000
18.  New Zealand 17,400
19.  Indonesia 15,000
20.  Singapore 14,500

Bahá'ís

Largest Bahá'í populations (as of 2010) in countries with a national population ≥200,000:^[150]

1.  India 1,897,651
2.  United States 512,864
3.  Kenya 422,782
4.  Vietnam 388,802
5.  Congo, Democratic Republic of the 282,916
6.  Philippines 275,069
7.  Iran 251,127
8.  Zambia 241,112
9.  South Africa 238,532
10.  Bolivia 215,359
11.  Tanzania 190,419
12.  Venezuela 169,811
13.  Uganda 95,098
14.  Chad 94,499
15.  Pakistan 87,259
16.  Burma (Myanmar) 78,915
17.  Colombia 70,504
18.  Malaysia 67,549
19.  Thailand 65,096
20.  Papua New Guinea 59,898

Jainism

As of 2005:^[151]

1.  India 5,146,697
2.  United States 79,459
3.  Kenya 68,848
4.  United Kingdom 16,869
5.  Canada 12,101
6.  Tanzania 9,002
7.    Nepal 6,800
8.  Uganda 2,663
9.  Burma 2,398
10.  Malaysia 2,052
11.  South Africa 1,918
12.  Fiji 1,573
13.  Japan 1,535
14.  Australia 1,449
15.  Suriname 1,217
16.  Réunion 981
17.  Belgium 815
18.  Yemen 229