| Sum: | 227,358 | 41 | 4,183 | 1.84% | ||||
| Sub-Group | Ethnic-Group | Language | Country | Population | Churches | Evangelicals | Evang % | Major Religion |
| Busa | Busa | Busa | Papua New Guinea | 446 | 0 | 9 | 2.02% | Ethnic Religion |
| Busami | Busami | Busami | Indonesia | 700 | 1 | 100 | 14.29% | Ethnic Religion |
| Busam | Busam | Busam | Cameroon | 1,400 | 2 | 84 | 6% | Christianity |
| Busa | Busa | Bokobaru | Benin | 40,000 | 0 | 1,824 | 4.56% | Ethnic Religion |
| Busa-Boko | Busa-Boko | Boko | Benin | 45,812 | 31 | 1,374 | 3% | Ethnic Religion |
| Busa-bisa | Busa-bisa | Busa | Nigeria | 60,000 | 0 | 2 | 0% | Islam |
| Busa | Busa | Bokobaru | Nigeria | 79,000 | 7 | 790 | 1% | Islam |