| State ▲ | District | Primary Language | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
|---|---|---|---|---|---|---|---|---|---|
| Kerala | Idukki | Telugu | 500 | 500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Pathanamthitta | Telugu | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Koraput | Telugu | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Malkangiri | Telugu | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Nabarangpur | Telugu | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Rayagada | Telugu | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Puducherry | Karaikal | Telugu | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Puducherry | Pondicherry | Telugu | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Chengalpattu | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Chennai | Telugu | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Coimbatore | Telugu | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Cuddalore | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Dindigul | Telugu | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Erode | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Kallakkurchi | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Kanchipuram | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Kanyakumari | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Karur | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Krishnagiri | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Madurai | Telugu | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Nilgiris | Telugu | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Pudukkottai | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Ramanathapuram | Telugu | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Sivaganga | Tamil | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tenkasi | Telugu | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Thanjavur | Tamil | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Thoothukudi | Telugu | 1,700 | 1,700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruchirappalli | Tamil | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tirunelveli | Telugu | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tirupur | Telugu | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruvallur | Telugu | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruvarur | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Viluppuram | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Virudhunagar | Tamil | 5,400 | 5,400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Hyderabad | Telugu | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| States | Districts | Languages | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
| 5 | 35 | 2 | 9,800 | 9,800 | 0 | 0 | 0 | 0 | 0 |
