| State ▲ | District | Primary Language | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
|---|---|---|---|---|---|---|---|---|---|
| Andhra Pradesh | Annamayya | Malayalam | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Tirupati | Telugu | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Central | Malayalam | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, East | Malayalam | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, New | Malayalam | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, North | Malayalam | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Northeast | Malayalam | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Northwest | Malayalam | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, South | Malayalam | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, South East | Malayalam | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Southwest | Malayalam | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, West | Malayalam | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Chamarajnagar | Kannada | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Dakshina Kannada | Kannada | 3,800 | 3,800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Mysore | Kannada | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Udupi | Kannada | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Alappuzha | Malayalam | 11,000 | 11,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Ernakulam | Malayalam | 9,600 | 9,600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Idukki | Malayalam | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kollam | Malayalam | 3,800 | 3,800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kottayam | Malayalam | 6,500 | 6,500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Palakkad | Malayalam | 28,000 | 28,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Pathanamthitta | Malayalam | 6,400 | 6,400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Thiruvananthapuram | Malayalam | 6,800 | 6,800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Thrissur | Malayalam | 25,000 | 25,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Ariyalur | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Chengalpattu | Tamil | 50 | 40 | -1 - | -1 - | 20 | -1 - | -1 - |
| Tamil Nadu | Chennai | Tamil | 100 | 50 | -1 - | -1 - | 70 | -1 - | -1 - |
| Tamil Nadu | Coimbatore | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Cuddalore | Tamil | 40 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Dharmapuri | Kannada | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Dindigul | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Erode | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Kanchipuram | Tamil | 50 | 20 | -1 - | -1 - | 30 | -1 - | -1 - |
| Tamil Nadu | Kanyakumari | Tamil | 700 | 600 | -1 - | -1 - | 100 | -1 - | -1 - |
| Tamil Nadu | Karur | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Madurai | Malayalam | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Mayiladuthurai | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Namakkal | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Nilgiris | Malayalam | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Pudukkottai | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Sivaganga | Telugu | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tenkasi | Tamil | 400 | 300 | -1 - | -1 - | 50 | -1 - | -1 - |
| Tamil Nadu | Thanjavur | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Theni | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Thoothukudi | Tamil | 300 | 200 | -1 - | -1 - | 30 | -1 - | -1 - |
| Tamil Nadu | Tiruchirappalli | Telugu | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tirunelveli | Telugu | 500 | 300 | -1 - | -1 - | 100 | -1 - | -1 - |
| Tamil Nadu | Tirupur | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruvallur | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruvannamalai | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Virudhunagar | Telugu | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| States | Districts | Languages | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
| 5 | 52 | 4 | 104,000 | 104,000 | 0 | 0 | 500 | 0 | 10 |