| Country Population: | 31,232,000 |
| States: | 35 |
| Major Districts: | 675 * |
| Primary Language: | Hindi |
| Primary Religion: | Hinduism |
| Progress Scale: |
|

| State ▲ | Population | Districts * | Primary Language |
|---|---|---|---|
| Andaman and Nicobar Islands | 6,900 | 2 | Telugu |
| Andhra Pradesh | 2,227,000 | 26 | Telugu |
| Arunachal Pradesh | 3,600 | 3 | Hindi |
| Assam | 1,086,000 | 35 | Assamese |
| Bihar | 851,000 | 38 | Hindi |
| Chandigarh | 40,000 | 1 | Hindi |
| Chhattisgarh | 297,000 | 30 | Hindi |
| Dadra and Nagar Haveli | 6,300 | 1 | Gujarati |
| Daman and Diu | 8,700 | 2 | Gujarati |
| Delhi | 634,000 | 11 | Hindi |
| Goa | 53,000 | 2 | Konkani, Goan |
| Gujarat | 2,794,000 | 32 | Gujarati |
| Haryana | 848,000 | 22 | Hindi |
| Himachal Pradesh | 13,000 | 5 | Hindi |
| Jammu and Kashmir | 99,000 | 10 | Hindi |
| Jharkhand | 199,000 | 24 | Hindi |
| Karnataka | 690,000 | 31 | Kannada |
| Kerala | 142,000 | 13 | Malayalam |
| Ladakh | 1,400 | 1 | Hindi |
| Madhya Pradesh | 2,149,000 | 55 | Hindi |
| Maharashtra | 3,880,000 | 36 | Marathi |
| Manipur | 1,100 | 1 | Hindi |
| Meghalaya | 1,600 | 1 | Marwari (India) |
| Nagaland | 5,500 | 2 | Hindi |
| Odisha | 300,000 | 26 | Odia |
| Puducherry | 13,000 | 2 | Tamil |
| Punjab | 393,000 | 23 | Hindi |
| Rajasthan | 5,188,000 | 50 | Marwari (India) |
| Sikkim | 1,400 | 1 | Hindi |
| Tamil Nadu | 776,000 | 38 | Tamil |
| Telangana | 1,097,000 | 33 | Telugu |
| Tripura | 102,000 | 8 | Bengali |
| Uttarakhand | 198,000 | 13 | Hindi |
| Uttar Pradesh | 5,355,000 | 75 | Hindi |
| West Bengal | 1,473,000 | 22 | Bengali |
| Totals: 35 | 30,936,000 | 675 | |
| Other District small populations * | 296,000 | ||
| Total Population | 31,232,000 |
| State ▲ | District * | Population | Primary Language |
|---|---|---|---|
| Assam | Kamrup Metropolitan | 94,000 | Assamese |
| Assam | Karbi Anglong | 16,000 | Hindi |
| Assam | Karbi Anglong, West | 4,800 | Hindi |
| Assam | Karimganj | 34,000 | Bengali |
| Assam | Kokrajhar | 28,000 | Bengali |
| Assam | Lakhimpur | 20,000 | Hindi |
| Assam | Majula | 9,300 | Assamese |
| Assam | Morigaon | 7,300 | Assamese |
| Assam | Nagaon | 57,000 | Assamese |
| Assam | Nalbari | 46,000 | Assamese |
| Assam | Salmara-Mankachar, South | 1,100 | Hindi |
| Assam | Sivasagar | 48,000 | Assamese |
| Assam | Sonitpur | 50,000 | Assamese |
| Assam | South Kamrup | 21,000 | Hindi |
| Assam | Tinsukia | 31,000 | Telugu |
| Assam | Udalguri | 30,000 | Assamese |
| Bihar | Araria | 82,000 | Hindi |
| Bihar | Arwal | 4,900 | Hindi |
| Bihar | Aurangabad | 21,000 | Hindi |
| Bihar | Banka | 23,000 | Hindi |
| Bihar | Begusarai | 55,000 | Hindi |
| Bihar | Bhagalpur | 33,000 | Hindi |
| Bihar | Bhojpur | 16,000 | Hindi |
| Bihar | Buxar | 9,900 | Hindi |
| Bihar | Darbhanga | 8,800 | Hindi |
| Totals: 35 | 675 | 30,936,000 | 27 |
| Other District small populations * | 296,000 | ||
| Total Population | 31,232,000 |