| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Bontok, Central | 22,400 | Austronesian | Northern Luzon | Bontok | ||
| ● Bontok, Northern | 11,100 | Austronesian | Northern Luzon | Bontok | ||
| ● Bontok, Eastern | 7,040 | Austronesian | Northern Luzon | Bontok | ||
| ● Bontok, Southwestern | 2,820 | Austronesian | Northern Luzon | Bontok |