| Population | 25,100 |
| Maj. Religion | Christianity |
| Hub Country | Papua New Guinea |
| Countries | 1 |
| Christian | 98% |
| Evangelical | 17% |
| Engaged | Yes |
| Bible Status | NT Only |
| Jesus Film | Y |
| Gospel Recordings | Y |
| Audio Scripture | |
| Radio | |
| Bible Stories | |
| TV | No |
| Family | East Papuan |
| Cluster | Bougainville |
| Segment | East Bougainville |
| Band | Nasioi |
| Usage | Strong |
| ISO | nas |
| Country | Population | Christians | Evangelicals | |
|---|---|---|---|---|
| Papua New Guinea | 25,100 | 98.0% | 17.0% | |
| Language | Population | Christian | Bible | |
|---|---|---|---|---|
| Naasioi | 25,100 | 98.00% | NT Only | |
| Sibe | 6,610 | 97.00% | Portions Only | |
| Simeku | 3,760 | 85.00% | None | |
| Koromira | 3,130 | 90.00% | None | |
| Oune | 1,250 | 90.00% | None | |
| Daantanai' | 580 | 84.00% | None |