| Sum: | 14,319 | 18 | 4,105 | 28.67% | ||||
| Sub-Group | Ethnic-Group | Language | Country | Population | Churches | Evangelicals | Evang % | Major Religion |
| Central Buang | Buang | Buang, Mapos | Papua New Guinea | 10,484 | 10 | 1,037 | 9.89% | Christianity |
| Mangga Buang | Buang | Buang, Mangga | Papua New Guinea | 3,835 | 8 | 3,068 | 80% | Christianity |