| State ▲ | District | Primary Language | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
|---|---|---|---|---|---|---|---|---|---|
| Andaman and Nicobar Islands | Andaman, South | Bengali | 800 | 800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andaman and Nicobar Islands | North and Middle Andaman | Bengali | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Lohit | Bengali | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Namsai | Bengali | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Papum Pare | Bengali | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Araria | Hindi | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Banka | Maithili | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Bhagalpur | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Jamui | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Katihar | Maithili | 600 | 600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Kishanganj | Hindi | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Lakhisarai | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Munger | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Pashchim Champaran | Bengali | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Patna | Hindi | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Purba Champaran | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Purnia | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Bihar | Sheikhpura | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Balod | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Baloda Bazar | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Balrampur | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Bastar | Bengali | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Bemetara | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Bijapur | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Bilaspur | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Dhamtari | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Durg | Bengali | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Gariaband | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Janjgir-Champa | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Jashpur | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Kanker | Bengali | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Kondagaon | Bengali | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Korba | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Koriya | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Mahasamund | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Manendragarh-Chirmiri-Bharatpur | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Mungeli | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Raigarh | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Raipur | Bengali | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Sarangarh-Bilaigarh | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Surajpur | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Surguja | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Central | Bengali | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, East | Bengali | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, New | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, North | Bengali | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Northeast | Bengali | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Northwest | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, South | Bengali | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, South East | Bengali | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Southwest | Bengali | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, West | Bengali | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Shahdara | Bengali | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Bokaro | Bengali | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Chatra | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Deoghar | Bengali | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Dhanbad | Bengali | 1,400 | 1,400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Dumka | Bengali | 700 | 700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Giridih | Bengali | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Godda | Bengali | 500 | 500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Gumla | Bengali | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Hazaribag | Bengali | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Jamtara | Bengali | 500 | 500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Khunti | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Koderma | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Pakur | Bengali | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Ramgarh | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Ranchi | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Sahibganj | Bengali | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Seraikela Kharsawan | Bengali | 1,100 | 1,100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Simdega | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Singhbhum, East | Bengali | 1,800 | 1,800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Singhbhum, West | Bengali | 700 | 700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Bangalore Urban | Bengali | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Raichur | Kannada | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Madhya Pradesh | Betul | Bengali | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Madhya Pradesh | Bhopal | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Madhya Pradesh | Jabalpur | Bengali | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Madhya Pradesh | Katni | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Bhandara | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Chandrapur | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Gadchiroli | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Gondia | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Mumbai City | Bengali | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Mumbai suburban | Bengali | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Nagpur | Bengali | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Palghar | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Pune | Bengali | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Thane | Bengali | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Manipur | Imphal, East | Bengali | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Manipur | Imphal, West | Bengali | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Garo Hills, South | Bengali | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Khasi Hills, East | Bengali | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Meghalaya | Ri Bhoi | Bengali | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Mizoram | Aizawl | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Mizoram | Kolasib | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Mizoram | Lunglei | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Mizoram | Saiha | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Nagaland | Dimapur | Bengali | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Nagaland | Kohima | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Nagaland | Peren | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Balasore | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Bargarh (Baragarh) | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Bhadrak | Odia | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Cuttack | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Debagarh (Deogarh) | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Jagatsinghpur | Odia | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Jajpur | Odia | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Jharsuguda | Bengali | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Kendrapara | Odia | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Kendujhar (Keonjhar) | Bengali | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Khordha | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Koraput | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Malkangiri | Bengali | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Mayurbhanj | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Nabarangpur | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Nayagarh | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Puri | Odia | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Rayagada | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Sambalpur | Odia | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Sundargarh | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Rajasthan | Ajmer | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Rajasthan | Baran | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Rajasthan | Kota | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Komaram Bheem Asifabad | Bengali | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Mancherial | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Dhalai | Bengali | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Gomati | Bengali | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Khowai | Bengali | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Sepahijala | Bengali | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Tripura, North | Bengali | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Tripura, South | Bengali | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Tripura, West | Bengali | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Unokoti | Bengali | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Allahabad | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Ballia | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Chandauli | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Ghaziabad | Bengali | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Jhansi | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Kanpur Nagar | Bengali | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Lucknow | Bengali | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Pilibhit | Bengali | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Sonbhadra | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Varanasi | Bengali | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttarakhand | Nainital | Bengali | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttarakhand | Udham Singh Nagar | Bengali | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Alipurduar | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Bankura | Bengali | 2,100 | 2,100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Birbhum | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Cooch Behar | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Darjeeling | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Hooghly | Bengali | 22,000 | 22,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Howrah | Bengali | 51,000 | 51,000 | -1 - | 30 | -1 - | -1 - | -1 - |
| West Bengal | Jalpaiguri | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Jhargram | Bengali | 500 | 500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Kolkata | Bengali | 7,300 | 7,300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Maldah | Bengali | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Murshidabad | Bengali | 500 | 500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Nadia | Bengali | 2,300 | 2,300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | North 24 Parganas | Bengali | 46,000 | 45,000 | -1 - | 80 | 600 | -1 - | -1 - |
| West Bengal | Paschim Bardhaman | Bengali | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Paschim Medinipur | Bengali | 2,800 | 2,800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Purba Bardhaman | Bengali | 1,700 | 1,700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Purba Medinipur | Bengali | 8,800 | 8,800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Purulia | Bengali | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | South 24 Parganas | Bengali | 135,000 | 133,000 | -1 - | 300 | 1,600 | -1 - | -1 - |
| West Bengal | Uttar Dinajpur | Bengali | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| States | Districts | Languages | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
| 20 | 167 | 5 | 299,000 | 296,000 | 0 | 400 | 2,200 | 30 | 0 |