| Sum: | 504,685 | 0 | 13 | 0.00% | ||||
| Sub-Group | Ethnic-Group | Language | Country | Population | Churches | Evangelicals | Evang % | Major Religion |
| Tjam | Cham | Cham, Western | United States | 10 | 0% | Ethnic Religion | ||
| Cham | Cham | Cham, Western | Laos | 675 | 0 | 0 | 0% | Ethnic Religion |
| Western Cham | Cham | Cham, Western | Vietnam | 30,000 | 0 | 0 | 0% | Islam |
| Western Cham | Cham | Cham, Western | Cambodia | 474,000 | 0 | 13 | 0% | Islam |