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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
% Christian
Adherent
%
Evangelical
Est. Workers
Needed *
Afghanistan 40,626,000 70 68 97.1 % 40,624,000 100.0 % Islam 0.0 % 0.0 % 851
Albania 2,834,000 15 3 20.0 % 40,000 1.4 % Islam 33.6 % 0.6 % 3
Algeria 45,266,000 38 34 89.5 % 45,233,000 99.9 % Islam 0.1 % 0.1 % 920
American Samoa 54,000 9 1 11.1 % 1,000 1.9 % Christianity 95.4 % 24.8 % 1
Andorra 76,000 10 2 20.0 % 1,100 1.4 % Christianity 90.6 % 1.4 % 2
Angola 34,891,000 62 1 1.6 % 53,000 0.2 % Christianity 91.7 % 23.1 % 1
Anguilla 15,000 5 0 0.0 % 0 0.0 % Christianity 90.6 % 34.6 % -
Antigua and Barbuda 99,000 5 0 0.0 % 0 0.0 % Christianity 92.9 % 24.8 % -
Argentina 45,860,000 85 2 2.4 % 178,000 0.4 % Christianity 93.1 % 11.1 % 5
Armenia 2,931,000 18 4 22.2 % 54,000 1.8 % Christianity 92.5 % 9.2 % 4
Aruba 107,000 9 0 0.0 % 0 0.0 % Christianity 95.5 % 9.9 % -
Australia 25,931,000 202 30 14.9 % 1,482,000 5.7 % Christianity 63.1 % 14.0 % 41
Austria 9,044,000 46 8 17.4 % 360,000 4.0 % Christianity 67.7 % 0.6 % 10
Azerbaijan 10,258,000 39 23 59.0 % 9,852,000 96.0 % Islam 3.2 % 0.3 % 211
Bahamas 398,000 9 0 0.0 % 0 0.0 % Christianity 94.5 % 39.5 % -
Bahrain 1,754,000 17 8 47.1 % 1,361,000 77.6 % Islam 8.3 % 2.6 % 30
Bangladesh 167,132,000 311 289 92.9 % 165,399,000 99.0 % Islam 0.4 % Unknown 3,486
Barbados 285,000 5 1 20.0 % 4,000 1.4 % Christianity 92.6 % 33.7 % 1
Belarus 9,364,000 26 6 23.1 % 35,000 0.4 % Christianity 69.4 % 1.7 % 6
Belgium 11,624,000 94 28 29.8 % 910,000 7.8 % Christianity 64.4 % 1.5 % 36
Belize 388,000 13 1 7.7 % 6,600 1.7 % Christianity 86.2 % 23.4 % 1
Benin 12,747,000 63 13 20.6 % 2,387,000 18.7 % Christianity 31.6 % 7.5 % 52
Bermuda 60,000 7 0 0.0 % 0 0.0 % Christianity 91.7 % 26.2 % -
Bhutan 784,000 75 72 96.0 % 781,000 99.6 % Buddhism 0.3 % Unknown 77
Bolivia 11,939,000 48 2 4.2 % 3,000 0.0 % Christianity 92.4 % 19.3 % 2
Bosnia-Herzegovina 3,224,000 16 3 18.8 % 1,637,000 50.8 % Islam 41.0 % 0.2 % 35
Botswana 2,374,000 46 0 0.0 % 0 0.0 % Christianity 65.5 % 8.3 % -
Brazil 215,086,000 323 49 15.2 % 123,000 0.1 % Christianity 89.8 % 24.9 % 47
British Indian Ocean Territory 3,000 2 0 0.0 % 0 0.0 % Christianity 79.6 % 33.8 % -
British Virgin Islands 30,000 4 0 0.0 % 0 0.0 % Christianity 90.6 % 28.7 % -
Brunei 401,000 24 8 33.3 % 222,000 55.4 % Islam 9.7 % 5.2 % 11
Bulgaria 6,818,000 30 7 23.3 % 644,000 9.4 % Christianity 82.1 % 2.0 % 17
Burkina Faso 22,035,000 80 27 33.8 % 5,127,000 23.3 % Islam 21.2 % 10.6 % 117
Burundi 12,559,000 12 3 25.0 % 20,000 0.2 % Christianity 93.4 % 30.2 % 3
Cambodia 17,123,000 44 19 43.2 % 16,413,000 95.9 % Buddhism 3.5 % 2.0 % 338
Cameroon 27,841,000 293 17 5.8 % 3,944,000 14.2 % Christianity 52.4 % 9.2 % 86
Canada 38,256,000 296 61 20.6 % 2,784,000 7.3 % Christianity 71.2 % 7.8 % 90
Cape Verde 550,000 5 1 20.0 % 69,000 12.5 % Christianity 85.1 % 8.3 % 1
Cayman Islands 67,000 10 0 0.0 % 0 0.0 % Christianity 81.9 % 21.2 % -
Central African Republic 4,943,000 81 6 7.4 % 425,000 8.6 % Christianity 71.4 % 32.1 % 10
Chad 17,406,000 141 80 56.7 % 9,666,000 55.5 % Islam 25.5 % 7.3 % 224
Chile 19,180,000 29 3 10.3 % 22,000 0.1 % Christianity 87.1 % 23.0 % 3
China 1,422,647,000 545 443 81.3 % 143,699,000 10.1 % Non-Religious 9.2 % 7.6 % 3,089
China, Hong Kong 7,555,000 24 10 41.7 % 431,000 5.7 % Ethnic Religions 13.1 % 6.1 % 15
China, Macau 661,000 12 5 41.7 % 584,000 88.4 % Ethnic Religions 7.9 % 2.0 % 14
Christmas Island 2,100 4 2 50.0 % 1,000 47.6 % Buddhism 15.1 % 2.3 % 2
Cocos (Keeling) Islands 600 2 1 50.0 % 400 66.7 % Islam 18.8 % 2.7 % 1
Colombia 51,404,000 120 12 10.0 % 50,000 0.1 % Christianity 93.6 % 10.7 % 12
Comoros 892,000 13 8 61.5 % 873,000 97.9 % Islam 1.8 % 0.7 % 22
Congo, Democratic Republic of 95,179,000 230 4 1.7 % 300,000 0.3 % Christianity 91.7 % 19.2 % 7
Congo, Republic of the 5,732,000 71 1 1.4 % 12,000 0.2 % Christianity 85.5 % 14.6 % 1
Cook Islands 18,000 7 0 0.0 % 0 0.0 % Christianity 97.7 % 13.6 % -
Costa Rica 5,144,000 21 1 4.8 % 2,600 0.1 % Christianity 95.6 % 18.3 % 1
Côte d'Ivoire 27,124,000 108 34 31.5 % 8,671,000 32.0 % Islam 31.8 % 9.9 % 186
Croatia 4,044,000 25 2 8.0 % 30,000 0.7 % Christianity 92.3 % 0.4 % 2
Cuba 11,303,000 17 2 11.8 % 35,000 0.3 % Christianity 56.2 % 11.3 % 2
Curacao 164,000 16 2 12.5 % 800 0.5 % Christianity 86.0 % 6.9 % 2
Cyprus 1,190,000 30 5 16.7 % 239,000 20.1 % Christianity 71.9 % 1.3 % 8
Czechia 10,679,000 38 6 15.8 % 13,000 0.1 % Non-Religious 26.8 % 0.7 % 6
Denmark 5,761,000 86 24 27.9 % 292,000 5.1 % Christianity 81.6 % 3.6 % 24
Djibouti 992,000 11 7 63.6 % 964,000 97.2 % Islam 2.2 % 0.1 % 23
Dominica 69,000 7 1 14.3 % 800 1.2 % Christianity 92.1 % 18.0 % 1
Dominican Republic 11,002,000 15 1 6.7 % 1,700 0.0 % Christianity 93.8 % 10.8 % 1
East Timor 1,348,000 24 0 0.0 % 0 0.0 % Christianity 91.3 % 2.5 % -
Ecuador 18,048,000 36 1 2.8 % 600 0.0 % Christianity 93.7 % 10.6 % 1
Egypt 106,075,000 42 25 59.5 % 12,910,000 12.2 % Islam 13.1 % 4.4 % 263
El Salvador 6,491,000 10 1 10.0 % 600 0.0 % Christianity 94.5 % 44.9 % 1
Equatorial Guinea 1,436,000 18 2 11.1 % 32,000 2.2 % Christianity 89.3 % 4.7 % 2
Eritrea 3,636,000 17 9 52.9 % 1,416,000 38.9 % Islam 50.9 % 2.6 % 31
Estonia 1,288,000 18 3 16.7 % 4,700 0.4 % Non-Religious 47.4 % 4.7 % 3
Eswatini 1,160,000 10 1 10.0 % 600 0.1 % Christianity 84.1 % 20.7 % 1
Ethiopia 120,507,000 128 37 28.9 % 34,886,000 28.9 % Christianity 58.4 % 18.0 % 707
Falkland Islands 3,800 2 0 0.0 % 0 0.0 % Christianity 64.1 % 9.1 % -
Faroe Islands 49,000 3 0 0.0 % 0 0.0 % Christianity 90.9 % 33.0 % -
Fiji 895,000 33 1 3.0 % 4,500 0.5 % Christianity 64.3 % 26.3 % 1
Finland 5,506,000 59 16 27.1 % 106,000 1.9 % Christianity 80.3 % 10.2 % 16
France 65,334,000 113 37 32.7 % 4,225,000 6.5 % Christianity 62.4 % 1.2 % 98
French Guiana 306,000 22 1 4.5 % 4,700 1.5 % Christianity 81.1 % 5.7 % 1
French Polynesia 277,000 13 0 0.0 % 0 0.0 % Christianity 83.8 % 6.1 % -
Gabon 2,308,000 52 5 9.6 % 65,000 2.8 % Christianity 74.8 % 11.9 % 5
Gambia 2,527,000 29 14 48.3 % 2,142,000 84.8 % Islam 3.7 % 0.9 % 49
Georgia 3,929,000 40 16 40.0 % 273,000 6.9 % Christianity 80.5 % 1.4 % 20
Germany 83,801,000 94 27 28.7 % 6,343,000 7.6 % Christianity 61.3 % 2.1 % 138
Ghana 32,300,000 111 18 16.2 % 1,692,000 5.2 % Christianity 62.4 % 25.9 % 42
Gibraltar 33,000 6 3 50.0 % 3,200 9.7 % Christianity 80.2 % 2.2 % 3
Greece 10,243,000 51 10 19.6 % 201,000 2.0 % Christianity 88.9 % 0.5 % 11
Greenland 56,000 4 0 0.0 % 0 0.0 % Christianity 95.3 % 7.6 % -
Grenada 109,000 6 0 0.0 % 0 0.0 % Christianity 92.4 % 18.8 % -
Guadeloupe 392,000 7 0 0.0 % 0 0.0 % Christianity 95.2 % 4.8 % -
Guam 167,000 15 1 6.7 % 2,700 1.6 % Christianity 92.6 % 15.9 % 1
Guatemala 18,505,000 59 1 1.7 % 900 0.0 % Christianity 95.3 % 25.0 % 1
Guinea 13,791,000 47 29 61.7 % 11,990,000 86.9 % Islam 4.2 % 0.7 % 252
Guinea-Bissau 2,039,000 35 19 54.3 % 975,000 47.8 % Islam 11.6 % 2.0 % 32
Guyana 779,000 21 1 4.8 % 4,000 0.5 % Christianity 40.6 % 13.2 % 1
Haiti 11,644,000 6 0 0.0 % 0 0.0 % Christianity 94.8 % 17.5 % -
Honduras 10,167,000 22 1 4.5 % 2,000 0.0 % Christianity 95.7 % 27.5 % 1
Hungary 9,551,000 28 4 14.3 % 74,000 0.8 % Christianity 87.0 % 3.1 % 4
Iceland 335,000 12 2 16.7 % 2,100 0.6 % Christianity 90.0 % 4.4 % 2
India 1,400,230,000 2,373 2,135 90.0 % 1,332,045,000 95.1 % Hinduism 2.3 % Unknown 27,422
Indonesia 278,751,000 786 240 30.5 % 195,050,000 70.0 % Islam 11.5 % 3.2 % 4,002
Iran 85,888,000 94 84 89.4 % 85,552,000 99.6 % Islam 1.9 % 0.5 % 1,746
Iraq 41,981,000 35 25 71.4 % 41,140,000 98.0 % Islam 1.6 % 0.4 % 828
Ireland 4,968,000 45 5 11.1 % 48,000 1.0 % Christianity 91.4 % 1.6 % 5
Isle of Man 83,000 3 0 0.0 % 0 0.0 % Christianity 97.7 % 7.8 % -
Israel 8,828,000 49 38 77.6 % 8,563,000 97.0 % Ethnic Religions 1.7 % 0.7 % 189
Italy 60,174,000 105 23 21.9 % 2,082,000 3.5 % Christianity 81.3 % 1.5 % 56
Jamaica 2,968,000 9 0 0.0 % 0 0.0 % Christianity 81.4 % 29.7 % -
Japan 125,505,000 38 26 68.4 % 122,893,000 97.9 % Buddhism 2.2 % 0.6 % 2,471
Jordan 10,221,000 20 13 65.0 % 9,525,000 93.2 % Islam 2.3 % 0.3 % 192
Kazakhstan 19,124,000 72 36 50.0 % 14,429,000 75.4 % Islam 13.7 % 0.6 % 312
Kenya 55,990,000 110 33 30.0 % 5,494,000 9.8 % Christianity 80.0 % 49.7 % 123
Kiribati (Gilbert) 119,000 5 0 0.0 % 0 0.0 % Christianity 98.4 % 8.5 % -
Korea, North 25,866,000 5 2 40.0 % 25,676,000 99.3 % Non-Religious 1.7 % 1.6 % 513
Korea, South 51,253,000 23 11 47.8 % 443,000 0.9 % Non-Religious 30.1 % 16.4 % 13
Kosovo 1,903,000 10 5 50.0 % 1,828,000 96.1 % Islam 4.2 % 0.2 % 39
Kuwait 4,308,000 28 13 46.4 % 3,264,000 75.8 % Islam 10.1 % 1.5 % 70
Kyrgyzstan 6,696,000 39 28 71.8 % 6,252,000 93.4 % Islam 3.7 % 0.3 % 145
Laos 7,408,000 126 96 76.2 % 5,609,000 75.7 % Buddhism 3.8 % 2.5 % 178
Latvia 1,773,000 21 4 19.0 % 9,400 0.5 % Christianity 60.1 % 7.4 % 4
Lebanon 6,630,000 26 8 30.8 % 924,000 13.9 % Islam 32.9 % 0.7 % 21
Lesotho 2,107,000 10 0 0.0 % 0 0.0 % Christianity 91.2 % 13.1 % -
Liberia 5,266,000 39 5 12.8 % 599,000 11.4 % Ethnic Religions 40.0 % 11.7 % 12
Libya 6,990,000 44 31 70.5 % 6,167,000 88.2 % Islam 2.5 % 0.2 % 132
Liechtenstein 38,000 8 1 12.5 % 1,000 2.6 % Christianity 78.2 % 0.6 % 1
Lithuania 2,656,000 20 6 30.0 % 7,500 0.3 % Christianity 84.6 % 1.4 % 6
Luxembourg 601,000 20 3 15.0 % 2,900 0.5 % Christianity 80.3 % 1.0 % 3
Madagascar 29,085,000 40 11 27.5 % 461,000 1.6 % Christianity 49.7 % 6.1 % 15
Malawi 20,074,000 26 4 15.4 % 2,184,000 10.9 % Christianity 75.7 % 17.0 % 45
Malaysia 33,059,000 181 77 42.5 % 16,586,000 50.2 % Islam 9.7 % 3.5 % 381
Maldives 512,000 7 7 100.0 % 512,000 100.0 % Islam 0.0 % 0.0 % 16
Mali 21,285,000 73 43 58.9 % 19,462,000 91.4 % Islam 2.8 % 0.7 % 397
Malta 425,000 10 3 30.0 % 2,000 0.5 % Christianity 96.3 % 1.5 % 3
Marshall Islands 57,000 6 1 16.7 % 400 0.7 % Christianity 95.3 % 52.9 % 1
Martinique 361,000 7 0 0.0 % 0 0.0 % Christianity 94.9 % 6.9 % -
Mauritania 4,868,000 18 14 77.8 % 4,853,000 99.7 % Islam 0.3 % 0.1 % 104
Mauritius 1,243,000 18 8 44.4 % 108,000 8.7 % Hinduism 32.5 % 9.7 % 8
Mayotte 277,000 8 6 75.0 % 273,000 98.6 % Islam 1.6 % 0.1 % 9
Mexico 131,468,000 343 3 0.9 % 98,000 0.1 % Christianity 95.3 % 10.5 % 3
Micronesia, Federated States 114,000 25 1 4.0 % 800 0.7 % Christianity 95.4 % 22.8 % 1
Moldova 3,939,000 26 8 30.8 % 13,000 0.3 % Christianity 75.5 % 4.6 % 8
Monaco 39,000 14 1 7.1 % 700 1.8 % Christianity 82.5 % 1.3 % 1
Mongolia 3,327,000 28 22 78.6 % 3,263,000 98.1 % Buddhism 1.8 % 0.9 % 74
Montenegro 599,000 16 3 18.8 % 55,000 9.2 % Christianity 74.3 % 0.3 % 3
Montserrat 4,900 2 0 0.0 % 0 0.0 % Christianity 94.9 % 27.5 % -
Morocco 37,687,000 31 27 87.1 % 37,672,000 100.0 % Islam 0.2 % 0.1 % 757
Mozambique 32,950,000 61 11 18.0 % 3,154,000 9.6 % Christianity 52.5 % 13.2 % 63
Myanmar (Burma) 55,126,000 149 52 34.9 % 45,972,000 83.4 % Buddhism 8.2 % 4.9 % 939
Namibia 2,559,000 33 0 0.0 % 0 0.0 % Christianity 88.8 % 12.5 % -
Nauru 11,000 7 0 0.0 % 0 0.0 % Christianity 85.6 % 12.6 % -
Nepal 30,091,000 269 258 95.9 % 26,753,000 88.9 % Hinduism 1.4 % Unknown 715
Netherlands 17,100,000 102 23 22.5 % 1,593,000 9.3 % Non-Religious 46.9 % 4.0 % 42
New Caledonia 284,000 44 0 0.0 % 0 0.0 % Christianity 78.5 % 6.2 % -
New Zealand 4,862,000 92 28 30.4 % 416,000 8.6 % Christianity 51.0 % 17.7 % 30
Nicaragua 6,715,000 18 0 0.0 % 0 0.0 % Christianity 96.2 % 42.9 % -
Niger 25,995,000 38 30 78.9 % 25,531,000 98.2 % Islam 1.6 % 1.0 % 517
Nigeria 216,737,000 538 91 16.9 % 68,004,000 31.4 % Christianity 51.3 % 25.8 % 1,405
Niue 2,000 2 0 0.0 % 0 0.0 % Christianity 95.9 % 5.3 % -
Norfolk Island 1,600 3 0 0.0 % 0 0.0 % Christianity 72.3 % 20.5 % -
North Macedonia 2,074,000 22 9 40.9 % 639,000 30.8 % Christianity 62.0 % 0.2 % 19
Northern Mariana Islands 56,000 11 1 9.1 % 900 1.6 % Christianity 75.4 % 16.9 % 1
Norway 5,489,000 61 13 21.3 % 264,000 4.8 % Christianity 87.2 % 8.0 % 13
Oman 5,308,000 35 27 77.1 % 4,806,000 90.5 % Islam 2.8 % 0.7 % 105
Pakistan 228,504,000 835 828 99.2 % 226,184,000 99.0 % Islam 1.0 % Unknown 4,829
Palau 17,000 6 0 0.0 % 0 0.0 % Christianity 95.7 % 22.1 % -
Panama 4,439,000 30 2 6.7 % 12,000 0.3 % Christianity 88.2 % 21.6 % 2
Papua New Guinea 9,161,000 885 1 0.1 % 1,100 0.0 % Christianity 94.4 % 23.0 % 1
Paraguay 7,264,000 41 2 4.9 % 8,200 0.1 % Christianity 95.6 % 8.0 % 2
Peru 33,612,000 104 15 14.4 % 214,000 0.6 % Christianity 94.1 % 14.4 % 17
Philippines 112,404,000 202 30 14.9 % 5,571,000 5.0 % Christianity 90.9 % 13.9 % 125
Pitcairn Islands 50 1 0 0.0 % 0 0.0 % Christianity 96.0 % 10.0 % -
Poland 37,664,000 32 5 15.6 % 13,000 0.0 % Christianity 89.5 % 0.3 % 5
Portugal 10,089,000 43 6 14.0 % 110,000 1.1 % Christianity 92.8 % 3.5 % 7
Puerto Rico 2,734,000 14 1 7.1 % 1,500 0.1 % Christianity 94.5 % 32.5 % 1
Qatar 2,904,000 24 13 54.2 % 2,537,000 87.4 % Islam 6.2 % 0.8 % 53
Reunion 884,000 18 7 38.9 % 59,000 6.7 % Christianity 86.1 % 6.8 % 7
Romania 18,971,000 33 7 21.2 % 75,000 0.4 % Christianity 93.7 % 6.3 % 7
Russia 145,625,000 185 117 63.2 % 17,499,000 12.0 % Christianity 57.6 % 1.5 % 417
Rwanda 13,523,000 12 3 25.0 % 10,000 0.1 % Christianity 89.0 % 26.3 % 3
Saint Helena 5,800 1 0 0.0 % 0 0.0 % Christianity 95.0 % 8.8 % -
Saint Kitts and Nevis 54,000 4 0 0.0 % 0 0.0 % Christianity 92.5 % 22.0 % -
Saint Lucia 180,000 5 0 0.0 % 0 0.0 % Christianity 94.9 % 18.3 % -
Saint Pierre and Miquelon 5,900 2 0 0.0 % 0 0.0 % Christianity 96.5 % 0.6 % -
Samoa 199,000 5 0 0.0 % 0 0.0 % Christianity 96.2 % 18.6 % -
San Marino 33,000 1 0 0.0 % 0 0.0 % Christianity 84.2 % 0.1 % -
São Tomé and Príncipe 227,000 6 0 0.0 % 0 0.0 % Christianity 86.2 % 6.0 % -
Saudi Arabia 35,816,000 45 29 64.4 % 32,628,000 91.1 % Islam 4.0 % 0.5 % 656
Senegal 17,625,000 55 26 47.3 % 14,290,000 81.1 % Islam 4.6 % 0.2 % 295
Serbia 8,583,000 35 6 17.1 % 146,000 1.7 % Christianity 79.2 % 0.7 % 8
Seychelles 96,000 5 0 0.0 % 0 0.0 % Christianity 96.2 % 7.0 % -
Sierra Leone 8,300,000 28 10 35.7 % 1,488,000 17.9 % Islam 12.9 % 4.9 % 31
Singapore 5,917,000 51 21 41.2 % 1,049,000 17.7 % Buddhism 12.9 % 7.1 % 33
Sint Maarten 43,000 9 0 0.0 % 0 0.0 % Christianity 88.7 % 7.9 % -
Slovakia 5,412,000 29 2 6.9 % 3,800 0.1 % Christianity 92.6 % 1.5 % 2
Slovenia 2,054,000 16 1 6.3 % 88,000 4.3 % Christianity 54.1 % 0.2 % 2
Solomon Islands 700,000 74 0 0.0 % 0 0.0 % Christianity 95.8 % 31.2 % -
Somalia 16,740,000 22 20 90.9 % 16,731,000 99.9 % Islam 0.3 % 0.0 % 342
South Africa 60,618,000 65 8 12.3 % 989,000 1.6 % Christianity 77.1 % 21.0 % 22
South Sudan 11,546,000 80 6 7.5 % 601,000 5.2 % Christianity 56.8 % 10.9 % 16
Spain 46,646,000 104 15 14.4 % 1,009,000 2.2 % Christianity 77.3 % 1.6 % 32
Sri Lanka 21,423,000 161 73 45.3 % 3,155,000 14.7 % Buddhism 7.7 % Unknown 116
St Vincent and Grenadines 109,000 8 0 0.0 % 0 0.0 % Christianity 88.8 % 41.0 % -
Sudan 45,895,000 162 133 82.1 % 43,619,000 95.0 % Islam 1.4 % 0.3 % 915
Suriname 586,000 24 2 8.3 % 31,000 5.3 % Christianity 48.5 % 17.1 % 2
Svalbard 2,900 2 0 0.0 % 0 0.0 % Christianity 90.9 % 6.6 % -
Sweden 10,207,000 88 22 25.0 % 396,000 3.9 % Christianity 55.9 % 5.7 % 23
Switzerland 8,715,000 48 10 20.8 % 268,000 3.1 % Christianity 76.1 % 4.0 % 11
Syria 19,234,000 37 18 48.6 % 6,136,000 31.9 % Islam 5.7 % 0.2 % 127
Taiwan 23,826,000 35 9 25.7 % 4,473,000 18.8 % Ethnic Religions 6.2 % 3.3 % 94
Tajikistan 9,908,000 39 31 79.5 % 9,854,000 99.5 % Islam 0.4 % 0.1 % 217
Tanzania 63,157,000 157 29 18.5 % 6,204,000 9.8 % Christianity 51.1 % 11.0 % 130
Thailand 69,872,000 114 77 67.5 % 61,625,000 88.2 % Buddhism 1.3 % 0.6 % 1,272
Togo 8,620,000 56 8 14.3 % 636,000 7.4 % Christianity 45.1 % 10.9 % 16
Tokelau 1,000 1 0 0.0 % 0 0.0 % Christianity 100.0 % 3.4 % -
Tonga 105,000 5 0 0.0 % 0 0.0 % Christianity 95.9 % 15.7 % -
Trinidad and Tobago 1,380,000 14 0 0.0 % 0 0.0 % Christianity 66.9 % 23.6 % -
Tunisia 12,019,000 15 12 80.0 % 11,925,000 99.2 % Islam 0.4 % 0.0 % 245
Turkey 85,486,000 68 45 66.2 % 84,726,000 99.1 % Islam 0.6 % 0.0 % 1,708
Turkmenistan 6,168,000 49 30 61.2 % 5,861,000 95.0 % Islam 3.8 % 0.1 % 136
Turks and Caicos Islands 39,000 4 0 0.0 % 0 0.0 % Christianity 90.7 % 32.0 % -
Tuvalu 12,000 2 0 0.0 % 0 0.0 % Christianity 98.8 % 23.1 % -
Uganda 48,333,000 69 5 7.2 % 1,211,000 2.5 % Christianity 83.1 % 33.1 % 26
Ukraine 43,132,000 78 28 35.9 % 455,000 1.1 % Christianity 72.7 % 3.6 % 33
United Arab Emirates 10,048,000 36 31 86.1 % 8,356,000 83.2 % Islam 6.3 % 1.2 % 173
United Kingdom 68,285,000 114 34 29.8 % 5,385,000 7.9 % Christianity 56.3 % 7.6 % 121
United States 334,549,000 522 98 18.8 % 15,018,000 4.5 % Christianity 76.3 % 26.3 % 342
Uruguay 3,445,000 34 1 2.9 % 16,000 0.5 % Christianity 66.5 % 7.3 % 1
Uzbekistan 34,328,000 59 34 57.6 % 33,102,000 96.4 % Islam 2.3 % 0.2 % 680
Vanuatu 310,000 111 0 0.0 % 0 0.0 % Christianity 91.1 % 41.4 % -
Vatican City 1,000 1 0 0.0 % 0 0.0 % Christianity 100.0 % 2.5 % -
Venezuela 28,547,000 66 3 4.5 % 34,000 0.1 % Christianity 82.6 % 12.2 % 3
Vietnam 98,784,000 119 68 57.1 % 9,097,000 9.2 % Buddhism 10.2 % 2.2 % 223
Virgin Islands (U.S.) 103,000 7 0 0.0 % 0 0.0 % Christianity 94.2 % 24.4 % -
Wallis and Futuna Islands 11,000 3 0 0.0 % 0 0.0 % Christianity 98.5 % 1.8 % -
West Bank / Gaza 5,340,000 19 8 42.1 % 5,281,000 98.9 % Islam 1.2 % 0.1 % 110
Western Sahara 621,000 10 10 100.0 % 621,000 100.0 % Islam 0.0 % 0.0 % 16
Yemen 31,002,000 29 20 69.0 % 30,911,000 99.7 % Islam 0.2 % 0.0 % 620
Zambia 19,407,000 74 3 4.1 % 99,000 0.5 % Christianity 86.5 % 24.9 % 3
Zimbabwe 14,715,000 41 2 4.9 % 25,000 0.2 % Christianity 76.8 % 25.2 % 2
Totals:  238 7,907,385,000 68 17,427 7,414 42.5 % 3,343,532,000 42.3 % 42 31.1 % 7.7 % 70,266