Lists:  All Countries


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Country Population 10/40
Window
People
Groups
Unreached
Groups
% Unreached
Groups
Popl in
Unreached
% Popl in
Unreached
Primary
Religion
Progress
Scale
%
Evangelical
% Christian
Adherent
Est. Workers
Needed *
Afghanistan 43,627,000 70 68 97.1 % 43,625,000 100.0 % Islam Progress Gauge 0.0 % 0.0 % 910
Albania 2,730,000 15 4 26.7 % 41,000 1.5 % Islam Progress Gauge 0.6 % 33.7 % 4
Algeria 47,400,000 43 38 88.4 % 47,320,000 99.8 % Islam Progress Gauge 0.0 % 0.1 % 966
American Samoa 45,000 9 2 22.2 % 800 1.8 % Christianity Progress Gauge 25.3 % 95.4 % 1
Andorra 82,000 10 3 30.0 % 1,300 1.6 % Christianity Progress Gauge 1.4 % 90.5 % 3
Angola 38,629,000 61 4 6.6 % 336,000 0.9 % Christianity Progress Gauge 23.3 % 91.1 % 7
Anguilla 15,000 5 0 0.0 % 0 0.0 % Christianity Progress Gauge 34.6 % 90.6 % -
Antigua and Barbuda 92,000 5 1 20.0 % 100 0.1 % Christianity Progress Gauge 25.1 % 92.8 % 1
Argentina 45,473,000 85 3 3.5 % 237,000 0.5 % Christianity Progress Gauge 11.1 % 93.0 % 6
Armenia 2,910,000 18 5 27.8 % 67,000 2.3 % Christianity Progress Gauge 9.3 % 92.0 % 5
Aruba 106,000 9 1 11.1 % 0 0.0 % Christianity Progress Gauge 9.9 % 95.5 % -
Australia 26,907,000 222 41 18.5 % 1,780,000 6.6 % Christianity Progress Gauge 13.7 % 62.3 % 53
Austria 9,083,000 47 10 21.3 % 373,000 4.1 % Christianity Progress Gauge 0.6 % 67.6 % 12
Azerbaijan 10,288,000 40 26 65.0 % 9,955,000 96.8 % Islam Progress Gauge 0.2 % 2.3 % 210
Bahamas 399,000 9 1 11.1 % 400 0.1 % Christianity Progress Gauge 40.0 % 94.4 % 1
Bahrain 1,591,000 23 12 52.2 % 1,187,000 74.6 % Islam Progress Gauge 2.4 % 8.9 % 28
Bangladesh 174,397,000 299 276 92.3 % 172,457,000 98.9 % Islam Progress Gauge Unknown 0.5 % 3,611
Barbados 279,000 5 2 40.0 % 4,500 1.6 % Christianity Progress Gauge 34.1 % 92.4 % 2
Belarus 8,944,000 26 7 26.9 % 90,000 1.0 % Christianity Progress Gauge 1.7 % 69.0 % 7
Belgium 11,709,000 95 30 31.6 % 933,000 8.0 % Christianity Progress Gauge 1.5 % 64.3 % 38
Belize 398,000 13 2 15.4 % 8,000 2.0 % Christianity Progress Gauge 24.0 % 86.1 % 2
Benin 14,608,000 62 11 17.7 % 2,688,000 18.4 % Ethnic Religions Progress Gauge 7.5 % 31.4 % 57
Bermuda 64,000 7 1 14.3 % 70 0.1 % Christianity Progress Gauge 26.8 % 91.6 % 1
Bhutan 788,000 58 57 98.3 % 786,000 99.7 % Buddhism Progress Gauge Unknown 0.2 % 62
Bolivia 12,467,000 48 4 8.3 % 26,000 0.2 % Christianity Progress Gauge 19.4 % 91.7 % 4
Bosnia-Herzegovina 3,111,000 15 4 26.7 % 1,592,000 51.2 % Islam Progress Gauge 0.1 % 40.8 % 35
Botswana 2,479,000 46 1 2.2 % 7,000 0.3 % Christianity Progress Gauge 8.3 % 65.3 % 1
Brazil 212,157,000 322 52 16.1 % 768,000 0.4 % Christianity Progress Gauge 25.2 % 89.9 % 62
British Indian Ocean Territory 3,400 2 0 0.0 % 0 0.0 % Christianity Progress Gauge 33.8 % 79.6 % -
British Virgin Islands 39,000 4 0 0.0 % 0 0.0 % Christianity Progress Gauge 29.2 % 90.8 % -
Brunei 459,000 25 10 40.0 % 290,000 63.2 % Islam Progress Gauge 4.2 % 8.2 % 13
Bulgaria 6,636,000 30 8 26.7 % 610,000 9.2 % Christianity Progress Gauge 2.0 % 82.1 % 17
Burkina Faso 23,865,000 80 28 35.0 % 5,683,000 23.8 % Islam Progress Gauge 10.7 % 21.1 % 127
Burundi 14,229,000 12 3 25.0 % 23,000 0.2 % Christianity Progress Gauge 30.5 % 93.1 % 3
Cambodia 17,772,000 45 19 42.2 % 17,466,000 98.3 % Buddhism Progress Gauge 1.4 % 3.3 % 359
Cameroon 29,723,000 293 18 6.1 % 4,539,000 15.3 % Christianity Progress Gauge 8.6 % 50.2 % 98
Canada 40,044,000 296 64 21.6 % 3,013,000 7.5 % Christianity Progress Gauge 7.7 % 70.5 % 95
Cape Verde 510,000 5 2 40.0 % 67,000 13.1 % Christianity Progress Gauge 8.2 % 84.3 % 2
Cayman Islands 75,000 10 1 10.0 % 50 0.1 % Christianity Progress Gauge 21.4 % 81.9 % 1
Central African Republic 5,401,000 81 7 8.6 % 491,000 9.1 % Christianity Progress Gauge 32.0 % 70.8 % 12
Chad 20,856,000 142 82 57.7 % 11,757,000 56.4 % Islam Progress Gauge 7.3 % 25.3 % 268
Chile 19,770,000 29 4 13.8 % 43,000 0.2 % Christianity Progress Gauge 23.1 % 87.0 % 4
China 1,395,545,000 545 441 80.9 % 139,740,000 10.0 % Non-Religious Progress Gauge 7.6 % 9.2 % 3,019
China, Hong Kong 7,347,000 24 11 45.8 % 432,000 5.9 % Ethnic Religions Progress Gauge 6.1 % 13.1 % 16
China, Macau 714,000 12 6 50.0 % 633,000 88.7 % Ethnic Religions Progress Gauge 1.9 % 7.9 % 16
Christmas Island 1,600 4 2 50.0 % 700 43.8 % Islam Progress Gauge 2.2 % 14.9 % 2
Cocos (Keeling) Islands 600 2 1 50.0 % 400 66.7 % Islam Progress Gauge 2.7 % 18.8 % 1
Colombia 53,300,000 122 15 12.3 % 213,000 0.4 % Christianity Progress Gauge 10.8 % 93.3 % 17
Comoros 864,000 13 8 61.5 % 845,000 97.8 % Islam Progress Gauge 0.7 % 1.8 % 21
Congo, Democratic Republic of 111,944,000 231 4 1.7 % 791,000 0.7 % Christianity Progress Gauge 19.3 % 91.1 % 16
Congo, Republic of the 6,414,000 73 3 4.1 % 55,000 0.9 % Christianity Progress Gauge 14.8 % 84.8 % 3
Cook Islands 13,000 8 1 12.5 % 50 0.4 % Christianity Progress Gauge 13.5 % 97.3 % 1
Costa Rica 5,105,000 21 2 9.5 % 18,000 0.4 % Christianity Progress Gauge 18.5 % 95.4 % 2
Côte d'Ivoire 32,167,000 107 33 30.8 % 6,926,000 21.5 % Islam Progress Gauge 12.7 % 37.1 % 150
Croatia 3,760,000 25 3 12.0 % 31,000 0.8 % Christianity Progress Gauge 0.4 % 92.3 % 3
Cuba 10,834,000 16 3 18.8 % 68,000 0.6 % Christianity Progress Gauge 11.4 % 56.0 % 3
Curacao 182,000 16 3 18.8 % 1,000 0.5 % Christianity Progress Gauge 6.9 % 85.8 % 2
Cyprus 1,366,000 30 6 20.0 % 269,000 19.7 % Christianity Progress Gauge 1.8 % 71.3 % 10
Czechia 10,491,000 38 7 18.4 % 25,000 0.2 % Non-Religious Progress Gauge 0.8 % 28.0 % 7
Denmark 5,921,000 86 25 29.1 % 308,000 5.2 % Christianity Progress Gauge 3.6 % 81.4 % 25
Djibouti 1,094,000 11 7 63.6 % 1,061,000 97.0 % Islam Progress Gauge 0.1 % 2.4 % 25
Dominica 63,000 7 2 28.6 % 1,000 1.6 % Christianity Progress Gauge 18.1 % 91.8 % 2
Dominican Republic 11,405,000 13 2 15.4 % 34,000 0.3 % Christianity Progress Gauge 10.9 % 93.5 % 2
Ecuador 18,184,000 36 2 5.6 % 51,000 0.3 % Christianity Progress Gauge 10.6 % 93.4 % 2
Egypt 117,901,000 51 34 66.7 % 82,788,000 70.2 % Islam Progress Gauge 2.4 % 9.5 % 1,665
El Salvador 6,286,000 10 2 20.0 % 27,000 0.4 % Christianity Progress Gauge 45.2 % 94.1 % 2
Equatorial Guinea 1,856,000 18 3 16.7 % 45,000 2.4 % Christianity Progress Gauge 4.8 % 89.1 % 3
Eritrea 3,539,000 18 11 61.1 % 1,593,000 45.0 % Islam Progress Gauge 2.4 % 45.9 % 36
Estonia 1,309,000 18 4 22.2 % 6,300 0.5 % Non-Religious Progress Gauge 4.7 % 47.4 % 4
Eswatini 1,225,000 10 2 20.0 % 6,700 0.5 % Christianity Progress Gauge 20.7 % 83.6 % 2
Ethiopia 134,456,000 129 33 25.6 % 30,671,000 22.8 % Christianity Progress Gauge 17.9 % 58.2 % 623
Falkland Islands 2,800 2 0 0.0 % 0 0.0 % Christianity Progress Gauge 9.0 % 64.1 % -
Faroe Islands 55,000 3 1 33.3 % 50 0.1 % Christianity Progress Gauge 33.2 % 90.8 % 1
Fiji 913,000 33 2 6.1 % 5,300 0.6 % Christianity Progress Gauge 26.5 % 64.2 % 2
Finland 5,570,000 60 17 28.3 % 114,000 2.0 % Christianity Progress Gauge 10.2 % 80.2 % 17
France 66,435,000 114 38 33.3 % 4,402,000 6.6 % Christianity Progress Gauge 1.2 % 62.3 % 102
French Guiana 303,000 22 2 9.1 % 5,000 1.7 % Christianity Progress Gauge 5.8 % 80.6 % 2
French Polynesia 263,000 13 1 7.7 % 300 0.1 % Christianity Progress Gauge 7.9 % 89.1 % 1
Gabon 2,536,000 53 7 13.2 % 84,000 3.3 % Christianity Progress Gauge 10.8 % 73.3 % 7
Gambia 2,780,000 29 14 48.3 % 2,354,000 84.7 % Islam Progress Gauge 0.9 % 3.6 % 53
Georgia 3,737,000 39 18 46.2 % 299,000 8.0 % Christianity Progress Gauge 1.4 % 79.9 % 22
Germany 83,888,000 95 29 30.5 % 5,314,000 6.3 % Christianity Progress Gauge 2.1 % 62.0 % 118
Ghana 34,899,000 110 17 15.5 % 1,873,000 5.4 % Christianity Progress Gauge 25.9 % 62.0 % 47
Gibraltar 40,000 7 4 57.1 % 3,700 9.3 % Christianity Progress Gauge 2.2 % 79.7 % 4
Greece 9,884,000 54 13 24.1 % 229,000 2.3 % Christianity Progress Gauge 0.5 % 88.5 % 14
Greenland 55,000 4 1 25.0 % 60 0.1 % Christianity Progress Gauge 7.7 % 95.2 % 1
Grenada 112,000 6 1 16.7 % 200 0.2 % Christianity Progress Gauge 18.8 % 92.2 % 1
Guadeloupe 363,000 7 1 14.3 % 0 0.0 % Christianity Progress Gauge 4.8 % 95.2 % -
Guam 163,000 15 2 13.3 % 2,600 1.6 % Christianity Progress Gauge 16.0 % 92.4 % 2
Guatemala 18,519,000 59 2 3.4 % 51,000 0.3 % Christianity Progress Gauge 25.1 % 95.0 % 2
Guinea 14,935,000 48 30 62.5 % 12,973,000 86.9 % Islam Progress Gauge 0.7 % 4.2 % 273
Guinea-Bissau 2,204,000 36 20 55.6 % 1,064,000 48.3 % Islam Progress Gauge 2.1 % 11.8 % 34
Guyana 817,000 21 2 9.5 % 6,300 0.8 % Christianity Progress Gauge 13.2 % 40.1 % 2
Haiti 11,790,000 6 1 16.7 % 40,000 0.3 % Christianity Progress Gauge 17.7 % 94.5 % 1
Honduras 10,905,000 22 2 9.1 % 42,000 0.4 % Christianity Progress Gauge 27.6 % 95.3 % 2
Hungary 9,563,000 28 5 17.9 % 83,000 0.9 % Christianity Progress Gauge 3.1 % 87.0 % 5
Iceland 386,000 12 3 25.0 % 2,700 0.7 % Christianity Progress Gauge 4.5 % 90.0 % 3
India 1,453,815,000 2,272 2,041 89.8 % 1,389,214,000 95.6 % Hinduism Progress Gauge Unknown 2.2 % 28,476
Indonesia 284,248,000 792 238 30.1 % 200,531,000 70.5 % Islam Progress Gauge 3.2 % 11.4 % 4,110
Iran 92,317,000 94 84 89.4 % 91,825,000 99.5 % Islam Progress Gauge 1.2 % 1.8 % 1,867
Iraq 46,714,000 41 31 75.6 % 46,009,000 98.5 % Islam Progress Gauge 0.2 % 0.9 % 927
Ireland 5,246,000 45 6 13.3 % 56,000 1.1 % Christianity Progress Gauge 1.6 % 91.3 % 6
Isle of Man 81,000 3 1 33.3 % 90 0.1 % Christianity Progress Gauge 7.8 % 99.1 % 1
Israel 9,480,000 54 42 77.8 % 9,175,000 96.8 % Ethnic Religions Progress Gauge 0.7 % 1.5 % 202
Italy 59,088,000 106 25 23.6 % 1,370,000 2.3 % Christianity Progress Gauge 1.5 % 82.1 % 42
Jamaica 2,816,000 10 2 20.0 % 8,000 0.3 % Christianity Progress Gauge 29.8 % 81.1 % 2
Japan 122,781,000 43 28 65.1 % 120,523,000 98.2 % Buddhism Progress Gauge 0.4 % 1.9 % 2,424
Jordan 11,461,000 29 21 72.4 % 10,660,000 93.0 % Islam Progress Gauge 0.3 % 2.3 % 219
Kazakhstan 20,693,000 71 39 54.9 % 16,549,000 80.0 % Islam Progress Gauge 0.5 % 11.8 % 354
Kenya 57,257,000 108 31 28.7 % 5,307,000 9.3 % Christianity Progress Gauge 45.8 % 80.2 % 119
Kiribati (Gilbert) 131,000 5 1 20.0 % 50 0.0 % Christianity Progress Gauge 8.6 % 98.4 % 1
Korea, North 26,494,000 5 2 40.0 % 26,300,000 99.3 % Non-Religious Progress Gauge 1.6 % 1.7 % 526
Korea, South 51,890,000 32 15 46.9 % 491,000 0.9 % Non-Religious Progress Gauge 16.3 % 29.9 % 17
Kosovo 1,621,000 10 6 60.0 % 1,571,000 96.9 % Islam Progress Gauge 0.2 % 4.2 % 35
Kuwait 4,948,000 38 21 55.3 % 3,432,000 69.4 % Islam Progress Gauge 1.6 % 10.5 % 77
Kyrgyzstan 7,218,000 39 29 74.4 % 6,790,000 94.1 % Islam Progress Gauge 0.3 % 3.7 % 153
Laos 7,761,000 188 146 77.7 % 2,237,000 28.8 % Buddhism Progress Gauge 2.5 % 3.6 % 158
Latvia 1,803,000 21 5 23.8 % 12,000 0.7 % Christianity Progress Gauge 7.5 % 60.0 % 5
Lebanon 5,798,000 32 13 40.6 % 2,992,000 51.6 % Islam Progress Gauge 0.7 % 31.6 % 65
Lesotho 2,288,000 10 1 10.0 % 13,000 0.6 % Christianity Progress Gauge 13.0 % 89.3 % 1
Liberia 5,658,000 39 6 15.4 % 673,000 11.9 % Ethnic Religions Progress Gauge 11.7 % 39.8 % 14
Libya 7,406,000 53 37 69.8 % 6,515,000 88.0 % Islam Progress Gauge 0.2 % 2.6 % 144
Liechtenstein 40,000 9 3 33.3 % 1,600 4.0 % Christianity Progress Gauge 0.6 % 77.0 % 3
Lithuania 2,798,000 14 5 35.7 % 13,000 0.5 % Christianity Progress Gauge 1.4 % 84.6 % 5
Luxembourg 635,000 20 4 20.0 % 3,300 0.5 % Christianity Progress Gauge 1.0 % 80.2 % 4
Madagascar 32,441,000 40 11 27.5 % 632,000 1.9 % Christianity Progress Gauge 6.1 % 49.4 % 18
Malawi 21,976,000 26 5 19.2 % 2,868,000 13.1 % Christianity Progress Gauge 17.1 % 73.8 % 59
Malaysia 35,790,000 185 80 43.2 % 18,073,000 50.5 % Islam Progress Gauge 3.6 % 9.7 % 411
Maldives 501,000 7 7 100.0 % 501,000 100.0 % Islam Progress Gauge 0.0 % 0.0 % 16
Mali 24,825,000 74 44 59.5 % 22,706,000 91.5 % Islam Progress Gauge 0.7 % 2.8 % 466
Malta 522,000 10 4 40.0 % 2,600 0.5 % Christianity Progress Gauge 1.6 % 96.2 % 4
Marshall Islands 34,000 6 2 33.3 % 400 1.2 % Christianity Progress Gauge 53.4 % 94.6 % 2
Martinique 326,000 7 1 14.3 % 0 0.0 % Christianity Progress Gauge 7.0 % 94.8 % -
Mauritania 5,233,000 21 17 81.0 % 5,217,000 99.7 % Islam Progress Gauge 0.1 % 0.2 % 114
Mauritius 1,231,000 18 9 50.0 % 109,000 8.9 % Hinduism Progress Gauge 9.8 % 32.4 % 9
Mayotte 324,000 8 6 75.0 % 319,000 98.5 % Islam Progress Gauge 0.1 % 1.6 % 10
Mexico 131,367,000 343 4 1.2 % 359,000 0.3 % Christianity Progress Gauge 10.5 % 95.1 % 8
Micronesia, Federated States 111,000 25 2 8.0 % 1,400 1.3 % Christianity Progress Gauge 22.8 % 94.9 % 2
Moldova 2,961,000 23 7 30.4 % 17,000 0.6 % Christianity Progress Gauge 4.5 % 76.2 % 7
Monaco 37,000 14 2 14.3 % 700 1.9 % Christianity Progress Gauge 1.3 % 82.3 % 1
Mongolia 3,412,000 28 17 60.7 % 3,180,000 93.2 % Buddhism Progress Gauge 1.3 % 2.5 % 72
Montenegro 597,000 16 4 25.0 % 59,000 9.9 % Christianity Progress Gauge 0.3 % 73.4 % 4
Montserrat 3,900 2 0 0.0 % 0 0.0 % Christianity Progress Gauge 27.6 % 94.9 % -
Morocco 38,113,000 34 29 85.3 % 38,097,000 100.0 % Islam Progress Gauge 0.1 % 0.2 % 769
Mozambique 35,312,000 57 12 21.1 % 3,852,000 10.9 % Christianity Progress Gauge 10.8 % 45.9 % 77
Myanmar (Burma) 54,793,000 201 58 28.9 % 45,482,000 83.0 % Buddhism Progress Gauge 5.3 % 8.8 % 931
Namibia 3,018,000 35 1 2.9 % 8,300 0.3 % Christianity Progress Gauge 12.5 % 88.2 % 1
Nauru 11,000 7 0 0.0 % 0 0.0 % Christianity Progress Gauge 12.6 % 85.4 % -
Nepal 29,286,000 227 214 94.3 % 25,920,000 88.5 % Hinduism Progress Gauge Unknown 1.4 % 653
Netherlands 18,206,000 102 25 24.5 % 1,712,000 9.4 % Christianity Progress Gauge 4.0 % 46.8 % 45
New Caledonia 286,000 44 1 2.3 % 300 0.1 % Christianity Progress Gauge 6.2 % 78.3 % 1
New Zealand 5,218,000 92 29 31.5 % 461,000 8.8 % Christianity Progress Gauge 17.7 % 50.9 % 32
Nicaragua 6,897,000 18 1 5.6 % 6,200 0.1 % Christianity Progress Gauge 43.3 % 96.1 % 1
Niger 27,508,000 38 30 78.9 % 27,012,000 98.2 % Islam Progress Gauge 1.0 % 1.7 % 545
Nigeria 235,202,000 542 52 9.6 % 72,424,000 30.8 % Christianity Progress Gauge 26.6 % 51.0 % 1,470
Niue 1,900 2 0 0.0 % 0 0.0 % Christianity Progress Gauge 5.3 % 95.9 % -
Norfolk Island 1,700 3 0 0.0 % 0 0.0 % Christianity Progress Gauge 20.3 % 72.5 % -
North Macedonia 1,801,000 22 10 45.5 % 559,000 31.0 % Christianity Progress Gauge 0.2 % 61.8 % 18
Northern Mariana Islands 43,000 11 2 18.2 % 800 1.9 % Christianity Progress Gauge 17.1 % 74.9 % 2
Norway 5,594,000 61 14 23.0 % 274,000 4.9 % Christianity Progress Gauge 8.0 % 87.1 % 14
Oman 5,468,000 39 29 74.4 % 4,862,000 88.9 % Islam Progress Gauge 0.8 % 3.0 % 109
Pakistan 253,267,000 792 782 98.7 % 250,694,000 99.0 % Islam Progress Gauge Unknown 1.0 % 5,266
Palau 18,000 7 1 14.3 % 1,100 6.1 % Christianity Progress Gauge 20.7 % 89.7 % 1
Panama 4,551,000 30 3 10.0 % 22,000 0.5 % Christianity Progress Gauge 21.7 % 88.0 % 3
Papua New Guinea 10,612,000 886 2 0.2 % 31,000 0.3 % Christianity Progress Gauge 23.4 % 94.3 % 2
Paraguay 6,948,000 42 6 14.3 % 28,000 0.4 % Christianity Progress Gauge 8.1 % 94.6 % 6
Peru 34,325,000 104 15 14.4 % 208,000 0.6 % Christianity Progress Gauge 14.5 % 94.1 % 16
Philippines 116,164,000 205 30 14.6 % 6,325,000 5.4 % Christianity Progress Gauge 11.4 % 88.6 % 139
Pitcairn Islands 50 1 0 0.0 % 0 0.0 % Christianity Progress Gauge 10.0 % 96.0 % -
Poland 38,014,000 32 6 18.8 % 54,000 0.1 % Christianity Progress Gauge 0.3 % 89.6 % 6
Portugal 10,345,000 43 7 16.3 % 122,000 1.2 % Christianity Progress Gauge 3.5 % 92.7 % 8
Puerto Rico 3,113,000 14 2 14.3 % 12,000 0.4 % Christianity Progress Gauge 32.9 % 94.2 % 2
Qatar 3,091,000 30 17 56.7 % 2,661,000 86.1 % Islam Progress Gauge 1.0 % 6.5 % 57
Reunion 852,000 18 8 44.4 % 57,000 6.7 % Christianity Progress Gauge 6.9 % 86.0 % 8
Romania 18,749,000 32 8 25.0 % 89,000 0.5 % Christianity Progress Gauge 6.4 % 93.6 % 8
Russia 143,915,000 186 119 64.0 % 17,723,000 12.3 % Christianity Progress Gauge 1.4 % 57.0 % 417
Rwanda 14,363,000 12 4 33.3 % 45,000 0.3 % Christianity Progress Gauge 26.8 % 90.2 % 4
Saint Helena 4,800 1 0 0.0 % 0 0.0 % Christianity Progress Gauge 8.8 % 95.0 % -
Saint Kitts and Nevis 46,000 4 1 25.0 % 0 0.0 % Christianity Progress Gauge 22.1 % 92.5 % -
Saint Lucia 175,000 5 1 20.0 % 0 0.0 % Christianity Progress Gauge 18.6 % 94.8 % -
Saint Pierre and Miquelon 5,800 2 0 0.0 % 0 0.0 % Christianity Progress Gauge 0.6 % 96.5 % -
Samoa 216,000 6 2 33.3 % 2,100 1.0 % Christianity Progress Gauge 18.5 % 95.2 % 2
San Marino 33,000 2 1 50.0 % 0 0.0 % Christianity Progress Gauge 0.1 % 84.0 % -
São Tomé and Príncipe 216,000 6 1 16.7 % 1,000 0.5 % Christianity Progress Gauge 5.9 % 86.2 % 1
Saudi Arabia 34,432,000 61 44 72.1 % 30,982,000 90.0 % Islam Progress Gauge 0.5 % 3.7 % 631
Senegal 18,703,000 58 30 51.7 % 15,312,000 81.9 % Islam Progress Gauge 0.2 % 4.6 % 316
Serbia 6,577,000 35 7 20.0 % 170,000 2.6 % Christianity Progress Gauge 0.7 % 78.1 % 9
Seychelles 129,000 5 1 20.0 % 100 0.1 % Christianity Progress Gauge 7.0 % 96.1 % 1
Sierra Leone 8,771,000 29 12 41.4 % 1,669,000 19.0 % Islam Progress Gauge 4.9 % 12.8 % 36
Singapore 5,826,000 50 21 42.0 % 1,028,000 17.6 % Buddhism Progress Gauge 7.1 % 12.9 % 33
Sint Maarten 43,000 9 1 11.1 % 40 0.1 % Christianity Progress Gauge 7.9 % 88.5 % 1
Slovakia 5,431,000 29 3 10.3 % 19,000 0.3 % Christianity Progress Gauge 1.5 % 92.3 % 3
Slovenia 2,090,000 16 2 12.5 % 91,000 4.4 % Christianity Progress Gauge 0.2 % 54.0 % 3
Solomon Islands 814,000 74 1 1.4 % 3,000 0.4 % Christianity Progress Gauge 31.3 % 95.4 % 1
Somalia 19,468,000 22 20 90.9 % 19,407,000 99.7 % Islam Progress Gauge 0.1 % 0.5 % 396
South Africa 64,356,000 66 9 13.6 % 1,287,000 2.0 % Christianity Progress Gauge 21.1 % 76.8 % 28
South Sudan 12,108,000 81 6 7.4 % 682,000 5.6 % Christianity Progress Gauge 10.7 % 56.0 % 16
Spain 47,785,000 104 16 15.4 % 1,113,000 2.3 % Christianity Progress Gauge 1.6 % 77.2 % 34
Sri Lanka 23,025,000 149 65 43.6 % 3,663,000 15.9 % Buddhism Progress Gauge Unknown 7.6 % 116
St Vincent and Grenadines 96,000 7 1 14.3 % 100 0.1 % Christianity Progress Gauge 41.4 % 89.1 % 1
Sudan 51,224,000 201 170 84.6 % 48,618,000 94.9 % Islam Progress Gauge 0.5 % 2.3 % 1,036
Suriname 623,000 24 3 12.5 % 33,000 5.3 % Christianity Progress Gauge 17.3 % 48.5 % 3
Svalbard 2,500 2 0 0.0 % 0 0.0 % Christianity Progress Gauge 6.6 % 90.9 % -
Sweden 10,637,000 88 23 26.1 % 427,000 4.0 % Christianity Progress Gauge 5.7 % 55.8 % 24
Switzerland 8,903,000 49 12 24.5 % 288,000 3.2 % Christianity Progress Gauge 4.0 % 76.0 % 13
Syria 25,318,000 39 21 53.8 % 8,970,000 35.4 % Islam Progress Gauge 0.2 % 5.4 % 186
Taiwan 23,060,000 36 9 25.0 % 4,354,000 18.9 % Ethnic Religions Progress Gauge 3.3 % 6.4 % 92
Tajikistan 10,749,000 39 31 79.5 % 10,692,000 99.5 % Islam Progress Gauge 0.1 % 0.4 % 235
Tanzania 70,046,000 157 24 15.3 % 6,340,000 9.1 % Christianity Progress Gauge 11.0 % 50.5 % 131
Thailand 71,266,000 117 76 65.0 % 61,274,000 86.0 % Buddhism Progress Gauge 0.8 % 1.8 % 1,265
Timor-Leste 1,374,000 24 1 4.2 % 6,000 0.4 % Christianity Progress Gauge 2.5 % 90.4 % 1
Togo 9,526,000 56 9 16.1 % 757,000 7.9 % Christianity Progress Gauge 11.1 % 45.1 % 18
Tokelau 2,900 1 0 0.0 % 0 0.0 % Christianity Progress Gauge 3.4 % 100.0 % -
Tonga 100,000 5 1 20.0 % 10 0.0 % Christianity Progress Gauge 15.8 % 95.9 % 1
Trinidad and Tobago 1,477,000 14 1 7.1 % 1,400 0.1 % Christianity Progress Gauge 23.8 % 66.6 % 1
Tunisia 12,319,000 21 17 81.0 % 12,221,000 99.2 % Islam Progress Gauge 0.0 % 0.5 % 255
Türkiye (Turkey) 87,540,000 92 63 68.5 % 86,815,000 99.2 % Islam Progress Gauge 0.0 % 0.7 % 1,759
Turkmenistan 7,539,000 49 30 61.2 % 7,160,000 95.0 % Islam Progress Gauge 0.1 % 3.9 % 161
Turks and Caicos Islands 45,000 3 0 0.0 % 0 0.0 % Christianity Progress Gauge 32.2 % 90.7 % -
Tuvalu 8,700 2 0 0.0 % 0 0.0 % Christianity Progress Gauge 22.9 % 98.0 % -
Uganda 50,680,000 68 2 2.9 % 1,071,000 2.1 % Christianity Progress Gauge 34.1 % 84.4 % 22
Ukraine 38,550,000 78 29 37.2 % 464,000 1.2 % Christianity Progress Gauge 3.7 % 72.5 % 33
United Arab Emirates 11,252,000 48 39 81.3 % 8,445,000 75.1 % Islam Progress Gauge 1.5 % 6.7 % 177
United Kingdom 69,415,000 116 37 31.9 % 5,690,000 8.2 % Christianity Progress Gauge 7.6 % 56.1 % 130
United States 345,766,000 523 98 18.7 % 14,795,000 4.3 % Christianity Progress Gauge 26.6 % 76.5 % 336
Uruguay 3,330,000 35 2 5.7 % 23,000 0.7 % Christianity Progress Gauge 7.3 % 66.4 % 2
Uzbekistan 36,725,000 59 34 57.6 % 35,402,000 96.4 % Islam Progress Gauge 0.2 % 2.4 % 726
Vanuatu 322,000 111 1 0.9 % 30 0.0 % Christianity Progress Gauge 41.5 % 90.9 % 1
Vatican City 1,000 1 0 0.0 % 0 0.0 % Christianity Progress Gauge 2.5 % 100.0 % -
Venezuela 28,355,000 66 4 6.1 % 119,000 0.4 % Christianity Progress Gauge 12.2 % 82.4 % 5
Vietnam 100,777,000 119 70 58.8 % 9,634,000 9.6 % Buddhism Progress Gauge 2.2 % 10.2 % 232
Virgin Islands (U.S.) 82,000 7 1 14.3 % 100 0.1 % Christianity Progress Gauge 24.5 % 94.1 % 1
Wallis and Futuna Islands 11,000 3 0 0.0 % 0 0.0 % Christianity Progress Gauge 1.8 % 98.5 % -
West Bank / Gaza 5,543,000 12 8 66.7 % 5,487,000 99.0 % Islam Progress Gauge 1.1 % 2.5 % 115
Western Sahara 528,000 10 10 100.0 % 528,000 100.0 % Islam Progress Gauge 0.0 % 0.0 % 15
Yemen 41,368,000 29 20 69.0 % 41,244,000 99.7 % Islam Progress Gauge 0.0 % 0.2 % 827
Zambia 21,699,000 75 4 5.3 % 127,000 0.6 % Christianity Progress Gauge 25.1 % 86.4 % 4
Zimbabwe 16,763,000 41 3 7.3 % 102,000 0.6 % Christianity Progress Gauge 25.3 % 76.6 % 3
Totals:  238 8,167,107,000 68 17,559 7,541 42.9 % 3,565,425,000 43.7 % 43 ◼︎ 7.8 % 31.0 % 74,693