| Population | 1,942,400 |
| Maj. Religion | Christianity |
| Hub Country | Indonesia |
| Countries | 1 |
| Christian | 78.76% |
| Evangelical | 8.92% |
| Engaged | Yes |
| Bible Status | Complete |
| Jesus Film | Y |
| Gospel Recordings | Y |
| Audio Scripture | Yes |
| Radio | No |
| Bible Stories | No |
| TV | No |
| Family | Austronesian |
| Cluster | Sumatra |
| Segment | Batak |
| Band | Northern Batak |
| Usage | Strong |
| ISO | btd |
| Country | Population | Christians | Evangelicals | |
|---|---|---|---|---|
| Indonesia | 1,890,000 | 79.0% | 9.0% | |
| Language | Population | Christian | Bible | |
|---|---|---|---|---|
| Batak Dairi | 1,942,400 | 78.76% | Complete | |
| Batak Karo | 982,500 | 65.05% | Complete | |
| Batak Alas-Kluet | 139,100 | 0.01% | None |