| 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 | 502,116,000 | 6.1 % | 637 | 484 | 76.0 % | 236,754,000 | 47.2 % | 5,758 | |
| Christianity | 2,555,628,000 | 31.0 % | 6,480 | 0 | 0.0 % | 17,769,000 | 0.7 % | 0 | |
| Ethnic Religions | 732,444,000 | 8.9 % | 2,508 | 796 | 31.7 % | 137,599,000 | 18.8 % | 3,030 | |
| Hinduism | 1,245,087,000 | 15.1 % | 2,321 | 2,135 | 92.0 % | 1,213,808,000 | 97.5 % | 25,334 | |
| Islam | 2,091,186,000 | 25.4 % | 3,787 | 3,282 | 86.7 % | 1,877,349,000 | 89.8 % | 39,369 | |
| Judaism | 14,721,000 | 0.2 % | 179 | 175 | 97.8 % | 14,454,000 | 98.2 % | 436 | |
| Non-Religious | 998,708,000 | 12.1 % | 201 | 13 | 6.5 % | 68,299,000 | 6.8 % | 553 | |
| Other / Small | 37,200,000 | 0.5 % | 56 | 52 | 92.9 % | 14,906,000 | 40.1 % | 106 | |
| Sikhism | 25,016,000 | 0.3 % | 68 | 68 | 100.0 % | 25,016,000 | 100.0 % | 522 | |
| Unknown | 35,779,000 | 0.4 % | 189 | 157 | 83.1 % | 15,590,000 | 43.6 % | 332 | |
| Totals: 10 | 8,237,885,000 | 100 % | 16,426 | 7,162 | 43.6 % | 3,621,902,000 | 44.0 % | 75,440 |