| Sum: | 10,500 | 16 | 7,630 | 72.67% | ||||
| Sub-Group | Ethnic-Group | Language | Country | Population | Churches | Evangelicals | Evang % | Major Religion |
| Kayan River Kenyah | Kenyah | Kenyah, Kayan River | Indonesia | 8,000 | 16 | 7,600 | 95% | Christianity |
| Kayan River Kayan | Kenyah | Kenyah, Kayan River | Indonesia | 2,500 | 0 | 30 | 1.2% | Ethnic Religion |