| Sum: | 47,233 | 78 | 11,711 | 24.79% | ||||
| Sub-Group | Ethnic-Group | Language | Country | Population | Churches | Evangelicals | Evang % | Major Religion |
| Cook Islands Maori | Cook Islands Maori | Rarotongan | Cook Islands | 16,800 | 17 | 1,670 | 9.94% | Christianity |
| Cook Islands Maori | Cook Islands Maori | Rarotongan | French Polynesia | 1,469 | 3 | 193 | 13.14% | Christianity |
| Cook Islands Maori | Cook Islands Maori | Rarotongan | New Zealand | 28,964 | 58 | 9,848 | 34% | Christianity |