| Country Population: | 82,000 |
| States: | 7 |
| Districts: | 43 |
| Primary Language: | Lepcha |
| Primary Religion: | Buddhism |

| State ▲ | District | Primary Language | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
|---|---|---|---|---|---|---|---|---|---|
| Andaman and Nicobar Islands | Andaman, South | Lepcha | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Kameng, West | Lepcha | 90 | -1 - | -1 - | 90 | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Lohit | Lepcha | 60 | -1 - | -1 - | 60 | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Namsai | Lepcha | 30 | -1 - | -1 - | 30 | -1 - | -1 - | -1 - |
| Assam | Tinsukia | Nepali | 700 | 300 | -1 - | 200 | 100 | -1 - | -1 - |
| Sikkim | Pakyong | Lepcha | 2,900 | 80 | -1 - | 2,400 | 500 | -1 - | -1 - |
| Sikkim | Sikkim, East | Lepcha | 10,000 | 300 | 20 | 8,000 | 1,800 | -1 - | 20 |
| Sikkim | Sikkim, North | Lepcha | 15,000 | 200 | 30 | 13,000 | 900 | -1 - | 20 |
| Sikkim | Sikkim, South | Lepcha | 7,300 | 200 | -1 - | 5,200 | 1,900 | -1 - | 20 |
| Sikkim | Sikkim, West | Lepcha | 5,000 | 200 | 20 | 4,200 | 500 | -1 - | 20 |
| Sikkim | Soreng | Lepcha | 5,300 | 200 | -1 - | 4,000 | 1,100 | -1 - | 20 |
| Tripura | Gomati | Nepali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Khowai | Mizo | 20 | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Sepahijala | Nepali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Tripura, North | Nepali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Tripura, South | Kok Borok | 30 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Tripura, West | Nepali | 50 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Unokoti | Kok Borok | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Jhansi | Nepali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Lucknow | Nepali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Varanasi | Lepcha | 20 | -1 - | -1 - | 20 | -1 - | -1 - | -1 - |
| West Bengal | Alipurduar | Santhali | 300 | 60 | -1 - | 100 | 100 | -1 - | -1 - |
| West Bengal | Bankura | Santhali | 40 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Birbhum | Hindi | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Cooch Behar | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Dakshin Dinajpur | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Darjeeling | Malayalam | 29,000 | 1,000 | 70 | 18,000 | 11,000 | -1 - | 50 |
| West Bengal | Hooghly | Lepcha | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Howrah | Nepali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Jalpaiguri | Nepali | 400 | 100 | -1 - | 200 | 100 | -1 - | -1 - |
| West Bengal | Jhargram | Nepali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Kalimpang | Sadri | 5,500 | 200 | -1 - | 2,600 | 2,700 | -1 - | -1 - |
| West Bengal | Kolkata | Hindi | 60 | -1 - | -1 - | -1 - | 30 | -1 - | -1 - |
| West Bengal | Maldah | Nepali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Murshidabad | Hindi | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Nadia | Santhali | 30 | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | North 24 Parganas | Bengali | 30 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Paschim Bardhaman | Hindi | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Paschim Medinipur | Nepali | 50 | 20 | -1 - | 20 | -1 - | -1 - | -1 - |
| West Bengal | Purba Bardhaman | Hindi | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Purba Medinipur | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | South 24 Parganas | Nepali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Uttar Dinajpur | Nepali | 40 | -1 - | -1 - | 20 | -1 - | -1 - | -1 - |
| 7 | 43 | 9 | 82,000 | 3,200 | 200 | 58,000 | 20,000 | 10 | 200 |