| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Buang, Mapos | 15,200 | Austronesian | Oceanic | North New Guinea | Buang | |
| ● Kapin | 6,250 | Austronesian | Oceanic | North New Guinea | Buang | |
| ● Buang, Mangga | 1,650 | Austronesian | Oceanic | North New Guinea | Buang | |
| ● Piu | 150 | Austronesian | Oceanic | North New Guinea | Buang | |
| ● Vehes | 110 | Austronesian | Oceanic | North New Guinea | Buang |