| State ▲ | District | Primary Language | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
|---|---|---|---|---|---|---|---|---|---|
| Assam | Bajali | Assamese | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Baksa | Assamese | 700 | 700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Barpeta | Assamese | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Biswanath | Assamese | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Bongaigaon | Assamese | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Cachar | Bengali | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Charaideo | Assamese | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Chirang | Assamese | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Darrang | Assamese | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Dhemaji | Assamese | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Dhubri | Assamese | 800 | 800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Dibrugarh | Assamese | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Goalpara | Assamese | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Golaghat | Assamese | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Hailakandi | Bengali | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Hojai | Assamese | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Jorhat | Assamese | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Kamrup | Assamese | 1,800 | 1,800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Kamrup Metropolitan | Assamese | 1,400 | 1,400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Karbi Anglong | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Karbi Anglong, West | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Karimganj | Bengali | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Kokrajhar | Assamese | 500 | 500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Lakhimpur | Assamese | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Majula | Assamese | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Morigaon | Assamese | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Nagaon | Assamese | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Nalbari | Assamese | 800 | 800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Salmara-Mankachar, South | Assamese | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Sivasagar | Assamese | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Sonitpur | Assamese | 500 | 500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | South Kamrup | Assamese | 1,800 | 1,800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Tinsukia | Assamese | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Udalguri | Assamese | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Manipur | Bishnupur | Assamese | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Manipur | Churachandpur | Assamese | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Manipur | Imphal, East | Assamese | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Manipur | Imphal, West | Assamese | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Manipur | Kangpokpi | Assamese | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Manipur | Pherzawl | Assamese | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Manipur | Senapati | Assamese | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Manipur | Thoubal | Assamese | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Manipur | Ukhrul | Assamese | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Garo Hills, East | Assamese | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Garo Hills, North | Assamese | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Garo Hills, South | Assamese | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Garo Hills, Southwest | Assamese | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Garo Hills, West | Assamese | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Jaintia Hills, East | Assamese | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Jaintia Hills, West | Assamese | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Khasi Hills, East | Assamese | 600 | 600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Khasi Hills, Southwest | Assamese | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Khasi Hills, West | Assamese | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Ri Bhoi | Assamese | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Mizoram | Aizawl | Assamese | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Mizoram | Champhai | Assamese | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Mizoram | Kolasib | Assamese | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Mizoram | Lawngtlai | Assamese | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Mizoram | Lunglei | Assamese | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Mizoram | Mamit | Assamese | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Mizoram | Saiha | Assamese | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Nagaland | Dimapur | Assamese | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Nagaland | Kohima | Assamese | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Nagaland | Peren | Assamese | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| States | Districts | Languages | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
| 5 | 64 | 2 | 14,000 | 14,000 | 0 | 0 | 0 | 0 | 0 |
