| State ▲ | District | Primary Language | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
|---|---|---|---|---|---|---|---|---|---|
| Arunachal Pradesh | Anjaw | Miju-Mishmi | 100 | 50 | -1 - | -1 - | -1 - | -1 - | 60 |
| Arunachal Pradesh | Changlang | Mising | 40 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Dibang Valley | Mising | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Kameng, East | Mising | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Kameng, West | Digaro-Mishmi | 20 | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Kamle | Mising | 70 | 40 | -1 - | -1 - | -1 - | -1 - | 30 |
| Arunachal Pradesh | Kra Daadi | Mising | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Kurung Kumey | Mising | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Lepa-Rada | Mising | 70 | 20 | -1 - | -1 - | -1 - | -1 - | 40 |
| Arunachal Pradesh | Lohit | Mising | 700 | 500 | -1 - | -1 - | 90 | -1 - | 100 |
| Arunachal Pradesh | Longding | Mising | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Lower Dibang Valley | Nyishi | 3,600 | 2,200 | 30 | 50 | 700 | -1 - | 600 |
| Arunachal Pradesh | Lower Siang | Mising | 80 | 30 | -1 - | -1 - | -1 - | -1 - | 30 |
| Arunachal Pradesh | Lower Subansiri | Mising | 200 | 100 | -1 - | -1 - | 20 | -1 - | 30 |
| Arunachal Pradesh | Namsai | Mising | 900 | 500 | -1 - | -1 - | 100 | -1 - | 300 |
| Arunachal Pradesh | Papum Pare | Mising | 800 | 600 | -1 - | -1 - | 200 | -1 - | 100 |
| Arunachal Pradesh | Siang | Mising | 200 | 100 | -1 - | -1 - | 20 | -1 - | 60 |
| Arunachal Pradesh | Siang, East | Mising | 900 | 600 | -1 - | -1 - | 60 | -1 - | 300 |
| Arunachal Pradesh | Siang, West | Mising | 100 | 40 | -1 - | -1 - | 20 | -1 - | 50 |
| Arunachal Pradesh | Tirap | Mising | 50 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Upper Siang | Assamese | 80 | 30 | -1 - | -1 - | -1 - | -1 - | 30 |
| Arunachal Pradesh | Upper Subansiri | Mising | 30 | -1 - | -1 - | -1 - | -1 - | -1 - | 20 |
| Assam | Baksa | Assamese | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Biswanath | Mizo | 19,000 | 19,000 | -1 - | -1 - | 100 | -1 - | 20 |
| Assam | Bongaigaon | Mising | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Cachar | Assamese | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Charaideo | Maithili | 12,000 | 12,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Darrang | Assamese | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Dhemaji | Kacchi | 231,000 | 221,000 | 1,100 | -1 - | 3,700 | 20 | 5,300 |
| Assam | Dhubri | Mising | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Dibrugarh | Munda | 9,800 | 9,700 | -1 - | -1 - | 20 | -1 - | 40 |
| Assam | Goalpara | Boro (India) | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Golaghat | Meitei | 56,000 | 55,000 | 200 | -1 - | 200 | -1 - | 100 |
| Assam | Hailakandi | Hindi | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Hojai | Bengali | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Jorhat | Mizo | 90,000 | 89,000 | 200 | -1 - | 300 | -1 - | 500 |
| Assam | Kamrup | Assamese | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Kamrup Metropolitan | Bishnupuriya | 2,400 | 2,400 | -1 - | -1 - | 40 | -1 - | -1 - |
| Assam | Karbi Anglong | Mising | 4,600 | 3,800 | -1 - | -1 - | 700 | -1 - | 90 |
| Assam | Karbi Anglong, West | Mising | 1,700 | 1,400 | -1 - | -1 - | 300 | -1 - | 70 |
| Assam | Karimganj | Mising | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Kokrajhar | Bengali | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Lakhimpur | Hajong | 208,000 | 206,000 | 300 | -1 - | 700 | -1 - | 1,000 |
| Assam | Majula | Bengali | 18,000 | 18,000 | -1 - | -1 - | -1 - | -1 - | 100 |
| Assam | Morigaon | Assamese | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Nagaon | Odia | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Nalbari | Assamese | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Sivasagar | Bengali | 18,000 | 18,000 | 30 | -1 - | 20 | -1 - | 30 |
| Assam | Sonitpur | Mizo | 33,000 | 33,000 | 70 | -1 - | 200 | -1 - | 30 |
| Assam | South Kamrup | Mising | 60 | 50 | -1 - | -1 - | 20 | -1 - | -1 - |
| Assam | Tinsukia | Naga, Tangshang | 19,000 | 18,000 | -1 - | -1 - | 900 | -1 - | 100 |
| Assam | Udalguri | Assamese | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Manipur | Imphal, East | Mising | 20 | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Manipur | Imphal, West | Mising | 30 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Meghalaya | Khasi Hills, East | Mising | 80 | -1 - | -1 - | -1 - | 80 | -1 - | -1 - |
| Meghalaya | Khasi Hills, Southwest | Mising | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Khasi Hills, West | Mising | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Ri Bhoi | Mising | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Nagaland | Kiphire | Mising | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Nagaland | Longleng | Mising | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Auraiya | Mising | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Alipurduar | Mising | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Cooch Behar | Mising | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Hooghly | Mising | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Howrah | Mising | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Jalpaiguri | Mising | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Kolkata | Mising | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| 7 | 67 | 17 | 730,000 | 710,000 | 1,900 | 100 | 8,700 | 60 | 9,200 |