| Country Population: | 1,112,000 |
| States: | 14 |
| Districts: | 122 |
| Primary Language: | Garo |
| Primary Religion: | Christianity |

| State ▲ | District | Primary Language | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
|---|---|---|---|---|---|---|---|---|---|
| Andaman and Nicobar Islands | Andaman, South | Garo | 60 | -1 - | -1 - | -1 - | 60 | -1 - | -1 - |
| Arunachal Pradesh | Kameng, West | Garo | 300 | 200 | -1 - | -1 - | 40 | -1 - | -1 - |
| Arunachal Pradesh | Kra Daadi | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Lepa-Rada | Garo | 20 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Arunachal Pradesh | Lohit | Garo | 80 | -1 - | -1 - | -1 - | 60 | -1 - | -1 - |
| Arunachal Pradesh | Lower Dibang Valley | Garo | 20 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Arunachal Pradesh | Lower Siang | Garo | 20 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Arunachal Pradesh | Lower Subansiri | Garo | 20 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Arunachal Pradesh | Namsai | Garo | 60 | -1 - | -1 - | -1 - | 60 | -1 - | -1 - |
| Arunachal Pradesh | Papum Pare | Garo | 30 | -1 - | -1 - | -1 - | 30 | -1 - | -1 - |
| Arunachal Pradesh | Siang, East | Garo | 60 | -1 - | -1 - | -1 - | 60 | -1 - | -1 - |
| Arunachal Pradesh | Siang, West | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Arunachal Pradesh | Tirap | Garo | 90 | -1 - | -1 - | -1 - | 80 | -1 - | -1 - |
| Arunachal Pradesh | Upper Subansiri | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Baksa | Garo | 100 | 20 | -1 - | -1 - | 100 | -1 - | -1 - |
| Assam | Barpeta | Assamese | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Biswanath | Mising | 900 | 30 | -1 - | -1 - | 900 | -1 - | -1 - |
| Assam | Bongaigaon | Garo | 3,600 | 200 | -1 - | -1 - | 3,400 | -1 - | -1 - |
| Assam | Cachar | Naga, Rongmei | 20 | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Charaideo | Garo | 400 | -1 - | -1 - | -1 - | 400 | -1 - | -1 - |
| Assam | Chirang | Assamese | 400 | 90 | -1 - | -1 - | 400 | -1 - | -1 - |
| Assam | Darrang | Bengali | 70 | -1 - | -1 - | -1 - | 70 | -1 - | -1 - |
| Assam | Dhemaji | Garo | 600 | 70 | -1 - | -1 - | 500 | -1 - | -1 - |
| Assam | Dhubri | Nepali | 700 | -1 - | -1 - | -1 - | 600 | -1 - | 30 |
| Assam | Dibrugarh | Hindi | 70 | 30 | -1 - | -1 - | 40 | -1 - | -1 - |
| Assam | Dima Hasao | Garo | 300 | 200 | -1 - | -1 - | 200 | -1 - | -1 - |
| Assam | Goalpara | Nepali | 72,000 | 800 | 300 | 100 | 70,000 | -1 - | 300 |
| Assam | Golaghat | Adi, Galo | 800 | 20 | -1 - | -1 - | 800 | -1 - | -1 - |
| Assam | Hailakandi | Khasi | 30 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Assam | Hojai | Garo | 2,400 | 200 | 30 | -1 - | 2,200 | -1 - | -1 - |
| Assam | Jorhat | Garo | 30 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Assam | Kamrup | Rabha | 1,700 | 100 | 30 | -1 - | 1,500 | -1 - | -1 - |
| Assam | Kamrup Metropolitan | Marathi | 5,800 | 800 | 40 | -1 - | 4,900 | -1 - | -1 - |
| Assam | Karbi Anglong | Tamil | 17,000 | 900 | 50 | 40 | 16,000 | -1 - | 30 |
| Assam | Karbi Anglong, West | Karbi | 7,700 | 400 | -1 - | -1 - | 7,300 | -1 - | -1 - |
| Assam | Karimganj | Assamese | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Kokrajhar | Bengali | 11,000 | 1,200 | 30 | -1 - | 9,200 | -1 - | -1 - |
| Assam | Lakhimpur | Assamese | 20 | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Majula | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Morigaon | Assamese | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Nagaon | Odia | 4,600 | 3,700 | 40 | -1 - | 800 | -1 - | -1 - |
| Assam | Nalbari | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Assam | Salmara-Mankachar, South | Assamese | 50 | -1 - | -1 - | -1 - | 30 | -1 - | -1 - |
| Assam | Sivasagar | Garo | 600 | -1 - | -1 - | -1 - | 600 | -1 - | -1 - |
| Assam | Sonitpur | Bengali | 1,600 | 50 | -1 - | -1 - | 1,600 | -1 - | -1 - |
| Assam | South Kamrup | Garo | 25,000 | 90 | 40 | 30 | 24,000 | -1 - | -1 - |
| Assam | Tinsukia | Mizo | 200 | -1 - | -1 - | -1 - | 200 | -1 - | -1 - |
| Assam | Udalguri | Kok Borok | 5,100 | 50 | 20 | -1 - | 5,000 | -1 - | -1 - |
| Chandigarh | Chandigarh | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Central | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, East | Garo | 20 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Delhi | Delhi, New | Garo | 20 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Delhi | Delhi, North | Garo | 20 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Delhi | Delhi, Northeast | Garo | 20 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Delhi | Delhi, Northwest | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, South | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, South East | Bengali | 20 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Delhi | Delhi, Southwest | Garo | 40 | -1 - | -1 - | -1 - | 30 | -1 - | -1 - |
| Delhi | Delhi, West | Garo | 40 | -1 - | -1 - | -1 - | 30 | -1 - | -1 - |
| Delhi | Shahdara | Garo | 20 | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Himachal Pradesh | Shimla | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Manipur | Imphal, East | Garo | 20 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Manipur | Imphal, West | Garo | 40 | -1 - | -1 - | -1 - | 40 | -1 - | -1 - |
| Meghalaya | Garo Hills, East | Garo | 177,000 | 500 | 1,000 | 600 | 173,000 | 30 | 2,100 |
| Meghalaya | Garo Hills, North | Garo | 120,000 | 800 | 400 | 300 | 118,000 | -1 - | 1,200 |
| Meghalaya | Garo Hills, South | Garo | 129,000 | 500 | 700 | 300 | 127,000 | -1 - | 500 |
| Meghalaya | Garo Hills, Southwest | Garo | 84,000 | 1,700 | 200 | 200 | 80,000 | 20 | 1,800 |
| Meghalaya | Garo Hills, West | Garo | 324,000 | 1,500 | 1,100 | 1,900 | 304,000 | 90 | 15,000 |
| Meghalaya | Jaintia Hills, East | Garo | 200 | -1 - | -1 - | -1 - | 200 | -1 - | -1 - |
| Meghalaya | Jaintia Hills, West | Garo | 300 | 30 | -1 - | -1 - | 300 | -1 - | -1 - |
| Meghalaya | Khasi Hills, East | Garo | 24,000 | 700 | 100 | 20 | 24,000 | -1 - | 70 |
| Meghalaya | Khasi Hills, Southwest | Garo | 14,000 | 200 | 30 | 20 | 13,000 | -1 - | 30 |
| Meghalaya | Khasi Hills, West | Garo | 36,000 | 100 | 100 | 200 | 36,000 | -1 - | 100 |
| Meghalaya | Ri Bhoi | Garo | 14,000 | 100 | 30 | 20 | 14,000 | -1 - | 20 |
| Mizoram | Aizawl | Mizo | 100 | 20 | -1 - | -1 - | 90 | -1 - | -1 - |
| Mizoram | Champhai | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Mizoram | Kolasib | Garo | 20 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Mizoram | Lawngtlai | Garo | 300 | -1 - | -1 - | 300 | 20 | -1 - | -1 - |
| Mizoram | Lunglei | Bengali | 300 | 200 | -1 - | 100 | 20 | -1 - | -1 - |
| Mizoram | Mamit | Garo | 30 | -1 - | -1 - | 30 | -1 - | -1 - | -1 - |
| Mizoram | Serchhip | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Nagaland | Dimapur | Naga, Zeme | 1,900 | 500 | -1 - | -1 - | 1,400 | -1 - | -1 - |
| Nagaland | Kohima | Naga, Ao | 200 | -1 - | -1 - | -1 - | 200 | -1 - | -1 - |
| Nagaland | Longleng | Garo | 30 | -1 - | -1 - | -1 - | 30 | -1 - | -1 - |
| Nagaland | Mokokchung | Garo | 20 | -1 - | -1 - | -1 - | 20 | -1 - | -1 - |
| Nagaland | Mon | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Nagaland | Noklak | Garo | 30 | -1 - | -1 - | -1 - | 30 | -1 - | -1 - |
| Nagaland | Peren | Garo | 50 | -1 - | -1 - | -1 - | 30 | -1 - | -1 - |
| Nagaland | Phek | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Nagaland | Tuensang | Garo | 80 | -1 - | -1 - | -1 - | 80 | -1 - | -1 - |
| Nagaland | Wokha | Garo | 70 | -1 - | -1 - | -1 - | 60 | -1 - | -1 - |
| Nagaland | Zunheboto | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Punjab | Patiala | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tripura | Dhalai | Garo | 4,900 | 1,400 | 40 | 40 | 3,400 | -1 - | -1 - |
| Tripura | Gomati | Garo | 3,400 | 800 | -1 - | 70 | 2,500 | -1 - | -1 - |
| Tripura | Khowai | Garo | 500 | 200 | -1 - | -1 - | 200 | -1 - | -1 - |
| Tripura | Sepahijala | Garo | 500 | 300 | -1 - | -1 - | 200 | -1 - | -1 - |
| Tripura | Tripura, North | Garo | 500 | 50 | -1 - | -1 - | 500 | -1 - | -1 - |
| Tripura | Tripura, South | Garo | 1,900 | 900 | -1 - | 70 | 1,000 | -1 - | -1 - |
| Tripura | Tripura, West | Garo | 1,200 | 600 | -1 - | -1 - | 500 | -1 - | 20 |
| Tripura | Unokoti | Garo | 200 | 40 | -1 - | -1 - | 200 | -1 - | -1 - |
| Uttar Pradesh | Gautam Buddh Nagar | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Lucknow | Garo | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Alipurduar | Boro (India) | 500 | 50 | -1 - | -1 - | 500 | -1 - | -1 - |
| West Bengal | Cooch Behar | Punjabi, Eastern | 600 | -1 - | -1 - | -1 - | 500 | -1 - | -1 - |
| West Bengal | Dakshin Dinajpur | Hindi | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Darjeeling | Bengali | 40 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Hooghly | Bengali | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Howrah | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Jalpaiguri | Garo | 600 | 80 | -1 - | -1 - | 500 | -1 - | -1 - |
| West Bengal | Jhargram | Hindi | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Kalimpang | Bengali | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Maldah | Hindi | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Nadia | Bengali | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | North 24 Parganas | Bengali | 20 | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Paschim Bardhaman | Odia | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Paschim Medinipur | Santhali | 50 | 40 | -1 - | -1 - | -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 | Purulia | Bengali | 200 | 200 | -1 - | -1 - | 60 | -1 - | -1 - |
| West Bengal | South 24 Parganas | Garo | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Uttar Dinajpur | Bengali | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| 14 | 122 | 21 | 1,105,000 | 21,000 | 4,400 | 4,400 | 1,053,000 | 200 | 22,000 |