| SL | Languages | Population | Percentage |
|---|---|---|---|
| 1 | Bengali | 8900047 | 88.91 |
| 2 | Hindi | 769441 | 7.69 |
| 3 | Urdu | 228094 | 2.28 |
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| 4 | Odia | 25931 | 0.26 |
| 5 | Sadan/Sadri | 14947 | 0.15 |
| 6 | Telugu | 14258 | 0.14 |
| 7 | Bhojpuri | 9924 | 0.10 |
| 8 | Punjabi | 8150 | 0.08 |
| 9 | Santali | 7786 | 0.08 |
| 10 | Nepali | 5517 | 0.06 |
| 11 | Marwari | 5380 | 0.05 |
| 12 | Others | 3942 | 0.04 |
| 13 | Gujarati | 2375 | 0.02 |
| 14 | Maithili | 2060 | 0.02 |
| 15 | Kurukh/Oraon | 1783 | 0.02 |
| 16 | Marathi | 1450 | 0.01 |
| 17 | Tamil | 1438 | 0.01 |
| 18 | Malayalam | 1122 | 0.01 |
| 19 | Rajasthani | 1019 | 0.01 |
| 20 | English | 984 | 0.01 |
| 21 | Assamese | 803 | 0.01 |
| 22 | Sindhi | 668 | 0.01 |
| 23 | Magadhi/Magahi | 459 | 0.00 |
| 24 | Arabic/Arbi | 234 | 0.00 |
| 25 | Mundari | 203 | 0.00 |
| 26 | Kannada | 183 | 0.00 |
| 27 | Manipuri | 176 | 0.00 |
| 28 | Munda | 133 | 0.00 |
| 29 | Chakma | 121 | 0.00 |
| 30 | Khortha/Khotta | 92 | 0.00 |
| 31 | Bhotia | 86 | 0.00 |
| 32 | Kashmiri | 76 | 0.00 |
| 33 | Dogri | 66 | 0.00 |
| 34 | Haryanvi | 62 | 0.00 |
| 35 | Konkani | 42 | 0.00 |
| 36 | Lushai/Mizo | 40 | 0.00 |
| 37 | Bodo/Boro | 39 | 0.00 |
| 38 | Garhwali | 39 | 0.00 |
| 39 | Bhateali | 37 | 0.00 |
| 40 | Sanskrit | 36 | 0.00 |
| 41 | Ho | 34 | 0.00 |
| 42 | Mahili | 32 | 0.00 |
| 43 | Kharia | 30 | 0.00 |
| 44 | Paite | 29 | 0.00 |
| 45 | Ao | 27 | 0.00 |
| 46 | Mech/Mechhia | 22 | 0.00 |
| 47 | Bagri | 21 | 0.00 |
| 48 | Pahari | 20 | 0.00 |
| 49 | Kurmali Thar | 20 | 0.00 |
| 50 | Afghani/Kabuli/Pashto | 19 | 0.00 |
| 51 | Bhansari | 18 | 0.00 |
| 52 | Nagpuria | 17 | 0.00 |
| 53 | Relli | 17 | 0.00 |
| 54 | Kumauni | 15 | 0.00 |
| 55 | Awadhi | 13 | 0.00 |
| 56 | Mogh | 13 | 0.00 |
| 57 | Khasi | 12 | 0.00 |
| 58 | Bishnupriya Manipuri/Manipuri Bishnupriya | 12 | 0.00 |
| 59 | Kuki | 11 | 0.00 |
| 60 | Mandeali | 9 | 0.00 |
| 61 | Bhumij | 9 | 0.00 |
| 62 | Rajbangsi | 9 | 0.00 |
| 63 | Kokbarak | 8 | 0.00 |
| 64 | Brajbhasha | 8 | 0.00 |
| 65 | Maring | 8 | 0.00 |
| 66 | Lotha | 7 | 0.00 |
| 67 | Paola | 6 | 0.00 |
| 68 | Tripuri | 5 | 0.00 |
| 69 | Baori | 5 | 0.00 |
| 70 | Panch Pargania | 5 | 0.00 |
| 71 | Puran/Puran Bhasha | 5 | 0.00 |
| 72 | Tamang | 5 | 0.00 |
| 73 | Thado | 5 | 0.00 |
| 74 | Konda | 4 | 0.00 |
| 75 | Bundeli/Bundel khandi | 4 | 0.00 |
| 76 | Chhattisgarhi | 4 | 0.00 |
| 77 | Hara/Harauti | 4 | 0.00 |
| 78 | Angami | 4 | 0.00 |
| 79 | Garo | 4 | 0.00 |
| 80 | Vaiphei | 4 | 0.00 |
| 81 | Adi | 3 | 0.00 |
| 82 | Tibetan | 3 | 0.00 |
| 83 | Kisan | 2 | 0.00 |
| 84 | Koda/Kora | 2 | 0.00 |
| 85 | Savara | 2 | 0.00 |
| 86 | Dhodia | 2 | 0.00 |
| 87 | Lepcha | 2 | 0.00 |
| 88 | Haijong/Hajong | 1 | 0.00 |
| 89 | Deori | 1 | 0.00 |
| 90 | Rabha | 1 | 0.00 |
| 91 | Kokna/Kokni/Kukna | 1 | 0.00 |
| 92 | Maria/ Muria | 1 | 0.00 |
| 93 | Saurashtra/Saurashtri | 1 | 0.00 |
| 94 | Bagheli/Baghel Khandi | 1 | 0.00 |
| 95 | Bharmauri/Gaddi | 1 | 0.00 |
| 96 | Dhundhari | 1 | 0.00 |
| 97 | Jaunpuri/Jaunsari | 1 | 0.00 |
| 98 | Prakritha/Prakritha Bhasha | 1 | 0.00 |
| 99 | Thati | 1 | 0.00 |
| 100 | Garasia | 1 | 0.00 |
| 101 | Hmar | 1 | 0.00 |
| 102 | Rongmei | 1 | 0.00 |
| 103 | Tulu | 1 | 0.00 |
| 104 | Chirr | 1 | 0.00 |
| 105 | Zou | 1 | 0.00 |
| Total | 10009781 | ||