| State ▲ | District | Primary Language | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
|---|---|---|---|---|---|---|---|---|---|
| Andaman and Nicobar Islands | Andaman, South | Singpho | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andaman and Nicobar Islands | North and Middle Andaman | Singpho | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Changlang | Hajong | 4,000 | 50 | -1 - | 3,900 | 70 | -1 - | 20 |
| Arunachal Pradesh | Kameng, West | Singpho | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Lohit | Singpho | 800 | 20 | -1 - | 800 | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Longding | Naga, Wancho | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Lower Dibang Valley | Adi | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Namsai | Singpho | 700 | 20 | -1 - | 700 | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Papum Pare | Singpho | 50 | -1 - | -1 - | 50 | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Siang | Adi | 20 | -1 - | -1 - | 20 | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Siang, East | Singpho | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Siang, West | Singpho | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Tawang | Singpho | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Tirap | Singpho | 20 | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Biswanath | Singpho | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Charaideo | Singpho | 90 | -1 - | -1 - | -1 - | 90 | -1 - | -1 - |
| Assam | Dibrugarh | Hindi | 100 | -1 - | -1 - | 30 | 90 | -1 - | -1 - |
| Assam | Jorhat | Assamese | 20 | -1 - | -1 - | 20 | -1 - | -1 - | -1 - |
| Assam | Lakhimpur | Hindi | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Sivasagar | Naga, Wancho | 100 | -1 - | -1 - | 100 | -1 - | -1 - | -1 - |
| Assam | Sonitpur | Hindi | 20 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Assam | Tinsukia | Nepali | 2,000 | 40 | -1 - | 1,900 | 20 | -1 - | -1 - |
| Manipur | Imphal, East | Singpho | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Jaintia Hills, East | Singpho | 30 | -1 - | -1 - | -1 - | 30 | -1 - | -1 - |
| Meghalaya | Jaintia Hills, West | Singpho | 20 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Meghalaya | Khasi Hills, East | Singpho | 100 | -1 - | -1 - | -1 - | 100 | -1 - | -1 - |
| Meghalaya | Khasi Hills, Southwest | Singpho | 20 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Meghalaya | Khasi Hills, West | Singpho | 20 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Meghalaya | Ri Bhoi | Singpho | 50 | -1 - | -1 - | -1 - | 50 | -1 - | -1 - |
| States | Districts | Languages | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
| 5 | 29 | 7 | 8,400 | 200 | 10 | 7,600 | 600 | 0 | 20 |