| Population | 16,500 |
| Maj. Religion | Islam |
| Hub Country | Chad |
| Countries | 1 |
| Christian | 0.1% |
| Evangelical | 0.08% |
| Engaged | Yes |
| Bible Status | Portions Only |
| Jesus Film | |
| Gospel Recordings | Y |
| Audio Scripture | No |
| Radio | No |
| Bible Stories | No |
| TV | No |
| Family | Afro-Asiatic |
| Cluster | Chadic |
| Segment | Tumak-Gadang |
| Band | Tumak |
| Usage | Strong |
| ISO | ndm |
| Country | Population | Christians | Evangelicals | |
|---|---|---|---|---|
| Chad | 16,500 | 0.10% | 0.08% | |
| Language | Population | Christian | Bible | |
|---|---|---|---|---|
| Tumak | 58,700 | 80.00% | NT Only | |
| Somrai | 17,200 | 65.00% | Portions Only | |
| Ndam | 16,500 | 0.10% | Portions Only | |
| Mulgi | 5,890 | 2.00% | None |