| Sum: | 46,927 | 10 | 600 | 1.28% | ||||
| Sub-Group | Ethnic-Group | Language | Country | Population | Churches | Evangelicals | Evang % | Major Religion |
| Ivatan | Ivatan | Ivatan | Philippines | 45,879 | 10 | 600 | 1.31% | Ethnic Religion |
| Babuyan Islands Ivatan | Babuyan Islands Ivatan | Ibatan | Philippines | 1,048 | 0% | Ethnic Religion |