| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Imbongu | 61,300 | Trans-New Guinea | East New Guinea Highlands | Central East New Guinea | Kaugel | |
| ● Bo-Ung | 58,900 | Trans-New Guinea | East New Guinea Highlands | Central East New Guinea | Kaugel | |
| ● Umbu-Ungu | 49,200 | Trans-New Guinea | East New Guinea Highlands | Central East New Guinea | Kaugel |