| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Ogea | 2,950 | Trans-New Guinea | Mandang | Rai Coast | Nuru | |
| ● Waube | 1,880 | Trans-New Guinea | Mandang | Rai Coast | Nuru | |
| ● Uyajitaya | 1,130 | Trans-New Guinea | Mandang | Rai Coast | Nuru | |
| ● Jilim | 940 | Trans-New Guinea | Mandang | Rai Coast | Nuru | |
| ● Rerau | 850 | Trans-New Guinea | Mandang | Rai Coast | Nuru | |
| ● Yangulam | 580 | Trans-New Guinea | Mandang | Rai Coast | Nuru | |
| ● Uya | 360 | Trans-New Guinea | Mandang | Rai Coast | Nuru |