| Sum: | 3,985 | 1 | 94 | 2.36% | ||||
| Sub-Group | Ethnic-Group | Language | Country | Population | Churches | Evangelicals | Evang % | Major Religion |
| Sauk | Sauk | Sauk | Papua New Guinea | 952 | 1 | 94 | 9.87% | Christianity |
| Sauk-Fox, Mesquakie | Sauk-Fox, Mesquakie | Mesquakie | United States | 3,033 | 0% | Ethnic Religion |