| State ▲ | District | Primary Language | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
|---|---|---|---|---|---|---|---|---|---|
| Andaman and Nicobar Islands | Andaman, South | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andaman and Nicobar Islands | North and Middle Andaman | Bengali | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Lower Dibang Valley | Bhojpuri | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Tinsukia | Bhojpuri | 600 | 600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Araria | Maithili | 11,000 | 11,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Arwal | Magahi | 2,100 | 2,100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Aurangabad | Magahi | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Banka | Hindi | 2,800 | 2,800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Begusarai | Hindi | 8,100 | 8,100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Bhagalpur | Hindi | 4,000 | 4,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Bhojpur | Hindi | 30,000 | 30,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Buxar | Bhojpuri | 19,000 | 19,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Darbhanga | Hindi | 5,900 | 5,900 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Gaya | Hindi | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Gopalganj | Bhojpuri | 21,000 | 21,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Jamui | Maithili | 4,200 | 4,200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Jehanabad | Magahi | 3,400 | 3,400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Kaimur | Bhojpuri | 15,000 | 15,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Katihar | Bengali | 11,000 | 11,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Khagaria | Hindi | 1,600 | 1,600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Kishanganj | Hindi | 2,900 | 2,900 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Lakhisarai | Hindi | 2,700 | 2,700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Madhepura | Maithili | 2,000 | 2,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Madhubani | Hindi | 7,900 | 7,900 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Munger | Hindi | 3,900 | 3,900 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Muzaffarpur | Hindi | 35,000 | 35,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Nalanda | Bhojpuri | 7,800 | 7,800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Nawada | Bhojpuri | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Pashchim Champaran | Bhojpuri | 53,000 | 53,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Patna | Magahi | 19,000 | 19,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Purba Champaran | Bhojpuri | 74,000 | 74,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Purnia | Magahi | 14,000 | 14,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Rohtas | Bhojpuri | 31,000 | 31,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Saharsa | Maithili | 1,700 | 1,700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Samastipur | Hindi | 4,000 | 4,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Saran | Bhojpuri | 32,000 | 32,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Sheikhpura | Hindi | 1,600 | 1,600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Sheohar | Maithili | 5,500 | 5,500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Sitamarhi | Hindi | 34,000 | 34,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Siwan | Bhojpuri | 27,000 | 27,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Supaul | Maithili | 2,100 | 2,100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Vaishali | Hindi | 24,000 | 24,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Bilaspur | Hindi | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Janjgir-Champa | Chhattisgarhi | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Korba | Chhattisgarhi | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Mungeli | Hindi | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Shakti | Chhattisgarhi | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Goa | Goa, South | Konkani, Goan | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Bokaro | Hindi | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Chatra | Magahi | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Deoghar | Maithili | 1,000 | 1,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Dumka | Maithili | 900 | 900 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Garhwa | Hindi | 700 | 700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Giridih | Hindi | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Godda | Hindi | 1,000 | 1,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Hazaribag | Magahi | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Jamtara | Maithili | 600 | 600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Koderma | Magahi | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Latehar | Bhojpuri | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Pakur | Hindi | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Palamu | Magahi | 1,000 | 1,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Ramgarh | Magahi | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Sahibganj | Maithili | 700 | 700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Seraikela Kharsawan | Hindi | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Singhbhum, East | Bengali | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Singhbhum, West | Hindi | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Bangalore Urban | Kannada | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Bellary | Kannada | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Dakshina Kannada | Kannada | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Dharwad | Kannada | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Gulbarga | Kannada | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Hassan | Kannada | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Kolar | Kannada | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Raichur | Kannada | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Shimoga | Kannada | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Tumkur | Kannada | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Vijayanagara | Kannada | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Vijayapura | Kannada | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Gajapati | Odia | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Ganjam | Odia | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Koraput | Odia | 500 | 500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Malkangiri | Odia | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Nabarangpur | Odia | 500 | 500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Rayagada | Odia | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Rajasthan | Jaipur | Hindi | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Rajasthan | Jaipur Rural | Maithili | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Dhalai | Bengali | 500 | 500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Gomati | Bengali | 700 | 700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Khowai | Bengali | 1,000 | 1,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Sepahijala | Bengali | 1,200 | 1,200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Tripura, North | Bengali | 1,000 | 1,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Tripura, South | Bengali | 600 | 600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Tripura, West | Hindi | 2,900 | 2,900 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Unokoti | Bengali | 600 | 600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Allahabad | Hindi | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Amethi | Hindi | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Azamgarh | Bhojpuri | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Ballia | Bhojpuri | 25,000 | 25,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Basti | Hindi | 800 | 800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Chandauli | Hindi | 21,000 | 21,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Deoria | Bhojpuri | 13,000 | 13,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Faizabad | Hindi | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Gautam Buddh Nagar | Maithili | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Ghaziabad | Maithili | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Ghazipur | Bhojpuri | 170,000 | 170,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Gorakhpur | Bhojpuri | 23,000 | 23,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Hamirpur | Hindi | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Kaushambi | Hindi | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Kushinagar | Bhojpuri | 15,000 | 15,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Lucknow | Hindi | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Maharajganj | Bhojpuri | 11,000 | 11,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Mahoba | Hindi | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Mathura | Hindi | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Mau | Bhojpuri | 16,000 | 16,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Mirzapur | Hindi | 36,000 | 36,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Sant Kabir Nagar | Bhojpuri | 600 | 600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Sant Ravidas Nagar | Hindi | 16,000 | 16,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Siddharthnagar | Hindi | 700 | 700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Sonbhadra | Bhojpuri | 16,000 | 16,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Sultanpur | Hindi | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Varanasi | Hindi | 40,000 | 40,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Alipurduar | Bengali | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Bankura | Bengali | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Birbhum | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Cooch Behar | Bengali | 700 | 700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Dakshin Dinajpur | Bengali | 700 | 700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Darjeeling | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Hooghly | Bengali | 2,300 | 2,300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Howrah | Bengali | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Jalpaiguri | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Jhargram | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Kalimpang | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Kolkata | Bengali | 700 | 700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Maldah | Bengali | 42,000 | 42,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Murshidabad | Bengali | 7,000 | 7,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Nadia | Bengali | 14,000 | 14,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | North 24 Parganas | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Paschim Bardhaman | Bengali | 1,700 | 1,700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Paschim Medinipur | Bengali | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Purba Bardhaman | Bengali | 1,000 | 1,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Purba Medinipur | Bengali | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Purulia | Bengali | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | South 24 Parganas | Bengali | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Uttar Dinajpur | Bengali | 800 | 800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| States | Districts | Languages | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
| 13 | 144 | 9 | 1,017,000 | 1,017,000 | 0 | 0 | 0 | 0 | 0 |