| State ▲ | District | Primary Language | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
|---|---|---|---|---|---|---|---|---|---|
| Karnataka | Bangalore Urban | Malayalam | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Chamarajnagar | Tamil | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Dakshina Kannada | Kannada | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Mysore | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Udupi | Kannada | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Alappuzha | Malayalam | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Ernakulam | Malayalam | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Idukki | Malayalam | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kannur | Malayalam | 1,300 | 1,300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kasaragod | Malayalam | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kollam | Malayalam | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kottayam | Malayalam | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kozhikode | Malayalam | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Malappuram | Malayalam | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Palakkad | Malayalam | 3,400 | 3,400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Pathanamthitta | Malayalam | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Thiruvananthapuram | Malayalam | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Thrissur | Malayalam | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Wayanad | Malayalam | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Puducherry | Mahe | Malayalam | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Chennai | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Coimbatore | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Dindigul | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Erode | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Namakkal | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Perambalur | Tamil | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Theni | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tirupur | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruvallur | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Vellore | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| States | Districts | Languages | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
| 4 | 30 | 3 | 7,500 | 7,500 | 0 | 0 | 0 | 0 | 0 |
