| Country Population: | 48,611,000 |
| States: | 24 |
| Major Districts: | 512 * |
| Primary Language: | Hindi |
| Primary Religion: | Hinduism |
| Progress Scale: |
|

| State ▲ | Population | Districts * | Primary Language |
|---|---|---|---|
| Andaman and Nicobar Islands | 9,300 | 2 | Hindi |
| Assam | 24,000 | 13 | Assamese |
| Bihar | 4,992,000 | 38 | Hindi |
| Chandigarh | 46,000 | 1 | Hindi |
| Chhattisgarh | 1,302,000 | 31 | Chhattisgarhi |
| Dadra and Nagar Haveli | 1,500 | 1 | Gujarati |
| Delhi | 1,076,000 | 11 | Hindi |
| Goa | 7,700 | 2 | Konkani, Goan |
| Gujarat | 1,110,000 | 32 | Gujarati |
| Haryana | 2,441,000 | 22 | Hindi |
| Himachal Pradesh | 454,000 | 10 | Kangri |
| Jammu and Kashmir | 221,000 | 8 | Hindi |
| Jharkhand | 887,000 | 22 | Hindi |
| Karnataka | 634,000 | 21 | Kannada |
| Madhya Pradesh | 5,502,000 | 55 | Hindi |
| Maharashtra | 1,483,000 | 36 | Hindi |
| Odisha | 185,000 | 22 | Odia |
| Punjab | 625,000 | 22 | Punjabi, Eastern |
| Rajasthan | 2,524,000 | 50 | Hindi |
| Telangana | 7,900 | 4 | Telugu |
| Tripura | 12,000 | 4 | Bengali |
| Uttarakhand | 562,000 | 8 | Hindi |
| Uttar Pradesh | 22,874,000 | 75 | Hindi |
| West Bengal | 1,169,000 | 22 | Bengali |
| Totals: 24 | 48,149,000 | 512 | |
| Other District small populations * | 462,000 | ||
| Total Population | 48,611,000 |
| State ▲ | District * | Population | Primary Language |
|---|---|---|---|
| Bihar | Gopalganj | 168,000 | Bhojpuri |
| Bihar | Jamui | 92,000 | Hindi |
| Bihar | Jehanabad | 64,000 | Hindi |
| Bihar | Kaimur | 243,000 | Bhojpuri |
| Bihar | Katihar | 34,000 | Hindi |
| Bihar | Khagaria | 50,000 | Hindi |
| Bihar | Kishanganj | 10,000 | Hindi |
| Bihar | Lakhisarai | 22,000 | Hindi |
| Bihar | Madhepura | 67,000 | Maithili |
| Bihar | Madhubani | 165,000 | Hindi |
| Bihar | Munger | 40,000 | Hindi |
| Bihar | Muzaffarpur | 284,000 | Hindi |
| Bihar | Nalanda | 127,000 | Hindi |
| Bihar | Nawada | 74,000 | Hindi |
| Bihar | Pashchim Champaran | 287,000 | Bhojpuri |
| Bihar | Patna | 250,000 | Hindi |
| Bihar | Purba Champaran | 267,000 | Bhojpuri |
| Bihar | Purnia | 41,000 | Hindi |
| Bihar | Rohtas | 213,000 | Bhojpuri |
| Bihar | Saharsa | 64,000 | Hindi |
| Bihar | Samastipur | 232,000 | Hindi |
| Bihar | Saran | 217,000 | Bhojpuri |
| Bihar | Sheikhpura | 21,000 | Hindi |
| Bihar | Sheohar | 37,000 | Hindi |
| Bihar | Sitamarhi | 136,000 | Hindi |
| Totals: 24 | 512 | 48,149,000 | 27 |
| Other District small populations * | 462,000 | ||
| Total Population | 48,611,000 |