| State ▲ | District | Primary Language | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
|---|---|---|---|---|---|---|---|---|---|
| Kerala | Alappuzha | Malayalam | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Ernakulam | Malayalam | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Palakkad | Tamil | 4,800 | 4,800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Thrissur | Malayalam | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Wayanad | Malayalam | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Chennai | Telugu | 40 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Coimbatore | Tamil | 2,400 | 2,400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Erode | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Kanyakumari | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Nilgiris | Tamil | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Ranipet | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Theni | Telugu | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tirupattu | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tirupur | Tamil | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruvallur | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruvarur | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Vellore | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Viluppuram | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| States | Districts | Languages | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
| 2 | 18 | 3 | 7,900 | 7,900 | 0 | 0 | 30 | 0 | 0 |