Least Religious Countries 2022

According to Pew Research Center research, over 1.1 billion individuals—roughly one in six people worldwide—considered themselves “religiously unaffiliated” in 2012




According to some surveys, persons labeled as “irreligious” may include atheists who reject the idea of a supernatural deity, agnostics who feel it is impossible to know whether or not there are deities, and those who don’t identify with any religion at all.

Although atheism is not a religion, it might be considered such because of its intentional rejection of the existence of spiritual entities. As a result, atheism is afforded many of the same constitutional safeguards as any other religious belief.

Is there a nation with the most non-believers?

Each country’s overall non-believer population and percentage of the country’s population in 2020 are shown below using data from a Pew Research Center research.

Most Non-Religious Countries (Pew Research 2020) by Percentage

  1. Czech Republic – 78.4%
  2. North Korea – 71.3%
  3. Estonia – 60.2%
  4. Japan – 60%
  5. Hong Kong (China) – 54.7%
  6. China – 51.8%
  7. South Korea – 46.6%
  8. Latvia – 45.3%
  9. Netherlands – 44.3%
  10. Uruguay – 41.5%




Pew Research 2020 has compiled a list of the world’s least religious countries.

  1. China – 720,100,000
  2. Japan – 74,780,000
  3. United States – 62,310,000
  4. Vietnam – 28,760,000
  5. South Korea – 23,250,000
  6. Russia – 21,190,000
  7. Germany – 21,150,000
  8. France – 20,830,000
  9. United Kingdom – 20,070,000
  10. North Korea – 18,070,000

As a percentage of the world’s population, China is the world’s most religiously unaffiliated nation. Just a few people feel religious in our country, and more than half of them are “convinced atheists.” As the world’s most populous nation, China has the highest percentage of non-believers. However, several smaller countries outpace this figure.

Public Perceptions of the Least Religious Countries in the World

The findings are quite different from the general public’s perspective. Australia was voted the least religious nation globally by a poll of more than 16,000 people, with Sweden and Germany in second and third place, respectively.




Survey participants’ geographic knowledge and/or location may be questioned by the absence of nations from Asia, Africa, and South America.

  1. Australia
  2. Sweden
  3. Germany
  4. Netherlands
  5. New Zealand
  6. Luxembourg
  7. Denmark
  8. Canada
  9. France
  10. Austria

Compared to the world’s main faiths, there are many individuals who are not religious.

According to Pew Research Center forecasts for 2020, the following main global religions will have the greatest number of adherents:

  • Christianity – 2.38 billion
  • Islam – 1.91 billion
  • Unaffiliated/irreligious – 1.19 billion
  • Hinduism – 1.16 billion
  • Buddhism – 507 million
  • Folk Religions (African traditional, Native American, Chinese folk, etc.) – 430 million
  • Other Religions (Taoism, Sikhism, Wicca, etc.) – 61 million
  • Judaism – 14.6 million




CountryUnaffiliated %Unaffiliated2022 Population
Czech Republic78.4000828000010736.7840
North Korea71.30001807000025990.6790
Estonia60.20007700001321.9100
Japan6074780000125584.8380
Hong Kong54.700040900007604.2990
China51.80007201000001448471.4000
South Korea46.60002325000051329.8990
Latvia45.30009600001848.8370
Netherlands44.3000755000017211.4470
Uruguay41.500014500003496.0160
New Zealand39.600019100004898.2030
Mongolia36.500011600003378.0780
France31.90002083000065584.5180
Falkland Islands31.500050003.5390
United Kingdom31.20002007000068497.9070
Belgium31337000011668.2780
Vietnam29.90002876000098953.5410
Sweden29286000010218.9710
Belarus28.600026900009432.8000
Australia28.6000699000026068.7920
Luxembourg26.7000140000642.3710
Germany26.30002115000083883.5960
Canada24.5000895000038388.4190
Cuba23.2000260000011305.6520
Switzerland22.800018000008773.6370
Spain211019000046719.1420
Finland20.800011400005554.9600
Hungary20.300019700009606.2590
Bermuda19.40001000061.9390
Slovenia18.80003800002078.0340
United States18.600062310000334805.2690
Botswana17.50003900002441.1620
Mozambique17.3000502000033089.4610
Jamaica175000002985.0940
Singapore16.50009700005943.5460
Slovakia15.80008800005460.1930
Isle of Man15.40001000085.7320
Macau15.400090000667.4900
South Africa15.3000822000060756.1350
Russia15.200021190000145805.9470
Austria14.500012500009066.7100
Taiwan13.7000319000023888.5950
Italy13.4000810000060262.7700
Sao Tome and Principe13.200030000227.6790
Nicaragua138700006779.1000
Ukraine12.5000537000043192.1220
Argentina12.1000532000046010.2340
Denmark126800005834.9500
Monaco11.7000500039.7830
Norway11.60006000005511.3700
El Salvador11.20007400006550.3890
Dominican Republic10.9000123000011056.3700
Haiti10.7000123000011680.2830
Honduras10.500095000010221.2470
New Caledonia10.400030000290.9150
Lithuania9.80003100002661.7080
Chile9.7000180000019250.1950
Venezuela9.7000322000029266.9910
Cayman Islands9.4000500067.2770
Belize930000412.1900
Cape Verde950000567.6780
Andorra8.8000500077.4630
Portugal8.600089000010140.5700
Brazil8.400017620000215353.5930
Ivory Coast8.1000197000027742.2980
Costa Rica84200005182.3540
Republic of the Congo84100005797.8050
Ireland7.90004000005020.1990
Zimbabwe7.6000111000015331.4280
Madagascar7.3000201000029178.0770
Poland7.3000278000037739.7850
San Marino7.2000500034.0850
Colombia6.7000351000051512.7620
Aruba6.20005000107.6090
Suriname6.200040000596.8310
Togo6.20004500008680.8370
Greece6.100069000010316.6370
Saint Lucia5.800010000185.1130
Gabon5.70001100002331.5330
Mexico5.70007240000131562.7720
Ecuador5.600092000018113.3610
Benin5.200060000012784.7260
Cameroon5.2000126000027911.5480
Angola5.2000127000035027.3430
Croatia5.10002200004059.2860
Equatorial Guinea5400001496.6620
Panama52000004446.9640
French Polynesia4.900010000284.1640
Montserrat4.800050004.9650
Bulgaria4.70003200006844.5970
Turks and Caicos Islands4.6000500039.7410
Nauru4.5000500010.9030
Guinea-Bissau4.4000800002063.3670
Bolivia4.100048000011992.6560
Anguilla4500015.2300
Kazakhstan472000019205.0430
British Virgin Islands3.9000500030.5960
French Guiana3.900010000314.1690
Iceland3.900010000345.3930
Guatemala3.900072000018584.0390
Saint Pierre and Miquelon3.800050005.7590
Ghana3.8000116000032395.4500
United States Virgin Islands3.70005000103.9710
Niue3.300050001.6220
Sint Maarten3.3000500043.9660
Curacao3.30005000165.5290
Serbia3.30002600008653.0160
Cook Islands3.2000500017.5710
Israel3.20002800008922.8920
Montenegro3.100020000627.9500
Peru3.1000101000033684.2080
Bahamas310000400.5160
Rwanda343000013600.4640
Gibraltar2.9000500033.7040
Liechtenstein2.9000500038.3870
Lesotho2.8000700002175.6990
Greenland2.5000500056.9730
Saint Vincent and the Grenadines2.50005000111.5510
Guadeloupe2.500010000399.7940
Malta2.500010000444.0330
Samoa2.40005000202.2390
Chad2.400035000017413.5800
Martinique2.30005000374.0870
Kenya2.3000120000056215.2210
Seychelles2.1000500099.4260
Puerto Rico2.1000800002829.8120
Guyana220000794.0450
Reunion220000908.0610
Bahrain2300001783.9830
Syria250000019364.8090
Malawi241000020180.8390
Barbados1.90005000288.0230
Cyprus1.9000200001223.3870
Namibia1.9000500002633.8740
Trinidad and Tobago1.8000300001406.5850
Guinea1.800023000013865.6910
Algeria1.800074000045350.1480
Antigua and Barbuda1.7000500099.5090
Guam1.70005000171.5190
DR Congo1.7000145000095240.7920
Saint Kitts and Nevis1.6000500053.8710
Tanzania1.6000100000063298.5500
Marshall Islands1.5000500060.0570
Tajikistan1.50001300009957.4640
Liberia1.4000700005305.1170
Tuvalu1.3000500012.0660
North Macedonia1.3000300002081.3040
Armenia1.3000400002971.9660
Moldova1.3000400004013.1710
Palau1.2000500018.2330
Vanuatu1.20005000321.8320
Turkey1.200096000085561.9760
Paraguay1.1000900007305.8430
United Arab Emirates1.100010000010081.7850
Northern Mariana Islands1500058.2690
Sudan144000045992.0200
Vatican City0.010050000.7990
Tokelau0.010050001.3780
Wallis and Futuna0.0100500010.9820
American Samoa0.0100500055.0300
Dominica0.0100500072.3440
Tonga0.01005000107.7490
Grenada0.01005000113.4750
Micronesia0.01005000117.4890
Kiribati0.01005000123.4190
Mayotte0.01005000286.2590
Brunei0.01005000445.4310
Maldives0.01005000540.9850
Western Sahara0.01005000626.1610
Solomon Islands0.01005000721.1590
Bhutan0.01005000787.9410
Comoros0.01005000907.4190
Fiji0.01005000909.4660
Djibouti0.010050001016.0970
Mauritius0.0100100001274.7270
Timor-Leste0.010050001369.4290
Gambia0.010050002558.4820
Albania0.0100300002866.3740
Qatar0.0100200002979.9150
Eritrea0.010050003662.2440
Georgia0.0100300003968.7380
Kuwait0.010050004380.3260
Mauritania0.010050004901.9810
Central African Republic0.0100500005016.6780
Oman0.0100100005323.9930
Palestine0.010050005345.5410
Turkmenistan0.0100300006201.9430
Lebanon0.0100100006684.8490
Kyrgyzstan0.0100300006728.2710
Libya0.0100100007040.7450
Laos0.0100600007481.0230
Sierra Leone0.010050008306.4360
Papua New Guinea0.010050009292.1690
Azerbaijan0.0100500010300.2050
Jordan0.0100500010300.8690
South Sudan0.01006000011618.5110
Tunisia0.01003000012046.6560
Burundi0.0100500012624.8400
Somalia0.0100500016841.7950
Cambodia0.01003000017168.6390
Senegal0.0100500017653.6710
Romania0.01002000019031.3350
Zambia0.010010000019470.2340
Mali0.010011000021473.7640
Sri Lanka0.0100500021575.8420
Burkina Faso0.010011000022102.8380
Niger0.010017000026083.6600
Nepal0.01009000030225.5820
Yemen0.01003000031154.8670
Malaysia0.010020000033181.0720
Uzbekistan0.010024000034382.0840
Saudi Arabia0.010021000035844.9090
Morocco0.0100500037772.7560
Afghanistan0.0100500040754.3880
Iraq0.01005000042164.9650
Uganda0.010023000048432.8630
Thailand0.010020000070078.2030
Iran0.010010000086022.8370
Egypt0.01005000106156.6920
Philippines0.0100110000112508.9940
Ethiopia0.010060000120812.6980
Bangladesh0.01005000167885.6890
Nigeria0.0100790000216746.9340
Pakistan0.010030000229488.9940
Indonesia0.0100240000279134.5050
India0.01009000001406631.7760




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