| Sum: | 6,152 | 1 | 352 | 5.72% | ||||
| Sub-Group | Ethnic-Group | Language | Country | Population | Churches | Evangelicals | Evang % | Major Religion |
| Serili | Serili | Serili | Indonesia | 400 | 1 | 320 | 80% | Christianity |
| Seri | Seri | Seri | Mexico | 700 | 0 | 14 | 2% | Christianity |
| Seriki | Seriki | Wara | Papua New Guinea | 852 | 0 | 18 | 2.11% | Ethnic Religion |
| Kotoko-Kuseri | Kotoko-Kuseri | Mser | Chad | 2,100 | 0 | 0 | 0% | Islam |
| Kuseri | Kotoko-Kuseri | Mser | Cameroon | 2,100 | 0 | 0 | 0% | Islam |