| Country Population: | 26,000 |
| States: | 3 |
| Districts: | 23 |
| Primary Language: | Tamil |
| Primary Religion: | Hinduism |
| State ▲ | District | Primary Language | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
|---|---|---|---|---|---|---|---|---|---|
| Kerala | Alappuzha | Kannada | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Ernakulam | Malayalam | 2,200 | 2,200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kollam | Konkani | 1,800 | 1,800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kottayam | Malayalam | 600 | 600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kozhikode | Malayalam | 3,400 | 3,400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Thiruvananthapuram | Malayalam | 2,200 | 2,200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Puducherry | Karaikal | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Puducherry | Pondicherry | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Chengalpattu | Kannada | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Chennai | Tamil | 11,000 | 11,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Cuddalore | Kannada | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Kallakkurchi | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Kanchipuram | Kannada | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Kanyakumari | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Ranipet | Tamil | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tenkasi | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Thoothukudi | Kannada | 600 | 600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tirunelveli | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tirupattu | Tamil | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruvallur | Kannada | 600 | 600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruvannamalai | Kannada | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Vellore | Kannada | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Viluppuram | Tamil | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| States | Districts | Languages | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
| 3 | 23 | 4 | 26,000 | 26,000 | 0 | 0 | 0 | 0 | 0 |