| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Tumak | 58,700 | Afro-Asiatic | Chadic | Tumak-Gadang | Tumak | |
| ● Somrai | 17,200 | Afro-Asiatic | Chadic | Tumak-Gadang | Tumak | |
| ● Ndam | 16,500 | Afro-Asiatic | Chadic | Tumak-Gadang | Tumak | |
| ● Mulgi | 5,890 | Afro-Asiatic | Chadic | Tumak-Gadang | Tumak | |
| ● Gadang | 5,150 | Afro-Asiatic | Chadic | Tumak-Gadang | Gadang | |
| ● Sarua | 4,120 | Afro-Asiatic | Chadic | Tumak-Gadang | Gadang | |
| ● Miltu | 630 | Afro-Asiatic | Chadic | Tumak-Gadang | Gadang | |
| ● Boor | 190 | Afro-Asiatic | Chadic | Tumak-Gadang | Gadang |