| State ▲ | District | Primary Language | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
|---|---|---|---|---|---|---|---|---|---|
| Kerala | Alappuzha | Malayalam | 1,400 | 1,400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Ernakulam | Malayalam | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Idukki | Malayalam | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kannur | Malayalam | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kasaragod | Malayalam | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kollam | Malayalam | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kottayam | Malayalam | 800 | 800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kozhikode | Malayalam | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Malappuram | Malayalam | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Palakkad | Malayalam | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Pathanamthitta | Malayalam | 8,700 | 8,700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Thiruvananthapuram | Malayalam | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Thrissur | Malayalam | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Wayanad | Malayalam | 1,400 | 1,400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Ariyalur | Malayalam | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Coimbatore | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Dindigul | Malayalam | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Karur | Malayalam | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Madurai | Malayalam | 500 | 500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Mayiladuthurai | Tamil | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Nagapattinam | Tamil | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Nilgiris | Malayalam | 1,200 | 1,200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Perambalur | Malayalam | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Pudukkottai | Malayalam | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Ramanathapuram | Malayalam | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Sivaganga | Tamil | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tenkasi | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Thanjavur | Tamil | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Theni | Malayalam | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Thoothukudi | Malayalam | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruchirappalli | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tirunelveli | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tirupur | Malayalam | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruvarur | Malayalam | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Virudhunagar | Malayalam | 1,800 | 1,800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| States | Districts | Languages | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
| 2 | 35 | 2 | 19,000 | 19,000 | 0 | 0 | 0 | 10 | 0 |