| Sum: | 521,000 | 1,031 | 72,185 | 13.86% | ||||
| Sub-Group | Ethnic-Group | Language | Country | Population | Churches | Evangelicals | Evang % | Major Religion |
| Isekiri | Isekiri | Isekiri | Nigeria | 510,000 | 1,020 | 71,145 | 13.95% | Christianity |
| Seke | Seke | Seki | Equatorial Guinea | 10,000 | 10 | 950 | 9.5% | Christianity |
| Seki | Seke | Seki | Gabon | 1,000 | 1 | 90 | 9% | Christianity |