| Sum: | 18,109,000 | 36,109 | 2,508,625 | 13.85% | ||||
| Sub-Group | Ethnic-Group | Language | Country | Population | Churches | Evangelicals | Evang % | Major Religion |
| Igbo | Igbo | Igbo | Ghana | 37,000 | 37 | 3,145 | 8.5% | Christianity |
| Igbo | Igbo | Igbo | Equatorial Guinea | 16,000 | 16 | 1,440 | 9% | Christianity |
| Igbo | Igbo | Igbo | Cameroon | 56,000 | 56 | 5,040 | 9% | Christianity |
| Igbo | Igbo | Igbo | Nigeria | 18,000,000 | 36,000 | 2,499,000 | 13.88% | Christianity |