| Religion ▲ | Map Color |
Estimated Adherents |
% of World Population |
Peoples with this Primary Religion |
Unreached with this Primary Religion |
% Groups Unreached |
Est. Adherents Unreached |
% Adherents Unreached |
Est. Workers Needed * |
|---|---|---|---|---|---|---|---|---|---|
| Buddhism | 501,845,000 | 6.1 % | 637 | 484 | 76.0 % | 236,579,000 | 47.1 % | 5,756 | |
| Christianity | 2,531,649,000 | 31.0 % | 6,479 | 0 | 0.0 % | 17,603,000 | 0.7 % | 0 | |
| Ethnic Religions | 729,511,000 | 8.9 % | 2,509 | 796 | 31.7 % | 137,437,000 | 18.8 % | 3,029 | |
| Hinduism | 1,234,344,000 | 15.1 % | 2,332 | 2,136 | 91.6 % | 1,203,226,000 | 97.5 % | 25,121 | |
| Islam | 2,062,017,000 | 25.2 % | 3,786 | 3,281 | 86.7 % | 1,851,871,000 | 89.8 % | 38,871 | |
| Judaism | 14,583,000 | 0.2 % | 179 | 175 | 97.8 % | 14,320,000 | 98.2 % | 435 | |
| Non-Religious | 999,259,000 | 12.2 % | 201 | 13 | 6.5 % | 68,110,000 | 6.8 % | 551 | |
| Other / Small | 36,539,000 | 0.4 % | 56 | 52 | 92.9 % | 14,771,000 | 40.4 % | 105 | |
| Sikhism | 24,801,000 | 0.3 % | 68 | 68 | 100.0 % | 24,801,000 | 100.0 % | 515 | |
| Unknown | 35,046,000 | 0.4 % | 189 | 157 | 83.1 % | 15,406,000 | 44.0 % | 332 | |
| Totals: 10 | 8,169,593,000 | 100 % | 16,436 | 7,162 | 43.6 % | 3,584,478,000 | 43.9 % | 74,715 |