| Sum: | 1,200,000 | 600 | 361,200 | 30.10% | ||||
| Sub-Group | Ethnic-Group | Language | Country | Population | Churches | Evangelicals | Evang % | Major Religion |
| Idoma Cluster | Idoma | Idoma | Nigeria | 600,000 | 0 | 300,000 | 50% | Ethnic Religion |
| Idoma | Idoma | Idoma | Nigeria | 600,000 | 600 | 61,200 | 10.2% | Ethnic Religion |