| Country Population: | 868,000 |
| States: | 19 |
| Districts: | 158 |
| Primary Language: | Tamil |
| Primary Religion: | Hinduism |

| State ▲ | District | Primary Language | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
|---|---|---|---|---|---|---|---|---|---|
| Andaman and Nicobar Islands | Andaman, South | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andaman and Nicobar Islands | North and Middle Andaman | Tamil | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Anantapur | Telugu | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Annamayya | Telugu | 1,800 | 1,800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Bapatla | Telugu | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Chittoor | Telugu | 3,700 | 3,700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Kadapa | Telugu | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Kurnool | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Nandyal | Telugu | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Prakasam | Telugu | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Sri Potti Sriramulu Nellore | Telugu | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Sri Sathya Sai | Telugu | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Tirupati | Telugu | 3,400 | 3,400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chandigarh | Chandigarh | Telugu | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Balod | Telugu | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Baloda Bazar | Telugu | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Bemetara | Telugu | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Bilaspur | Telugu | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Dhamtari | Telugu | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Durg | Telugu | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Gariaband | Telugu | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Janjgir-Champa | Telugu | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Mahasamund | Telugu | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Raipur | Telugu | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Sarangarh-Bilaigarh | Telugu | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Central | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, East | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, New | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, North | Tamil | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Northeast | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Northwest | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, South | Tamil | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, South East | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Southwest | Tamil | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, West | Tamil | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Shahdara | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Goa | Goa, North | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Goa | Goa, South | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Gujarat | Ahmedabad | Tamil | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Gujarat | Porbandar | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Gujarat | Rajkot | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Gujarat | Vadodara | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Bagalkot | Kannada | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Bangalore Rural | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Bangalore Urban | Tamil | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Belgaum | Kannada | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Chamarajnagar | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Chitradurga | Telugu | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Davanagere | Telugu | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Dharwad | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Gadag | Tamil | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Haveri | Telugu | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Kodagu | Kannada | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Koppal | Telugu | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Raichur | Telugu | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Shimoga | Telugu | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Uttara Kannada | Kannada | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Vijayapura | Telugu | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Alappuzha | Malayalam | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Ernakulam | Malayalam | 1,300 | 1,300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Idukki | Malayalam | 12,000 | 12,000 | -1 - | 60 | -1 - | -1 - | -1 - |
| Kerala | Kannur | Malayalam | 2,200 | 2,100 | -1 - | 30 | -1 - | -1 - | -1 - |
| Kerala | Kasaragod | Malayalam | 3,500 | 3,500 | -1 - | 40 | -1 - | -1 - | -1 - |
| Kerala | Kollam | Malayalam | 1,800 | 1,700 | -1 - | 20 | -1 - | -1 - | -1 - |
| Kerala | Kottayam | Malayalam | 2,200 | 2,200 | -1 - | 40 | -1 - | -1 - | -1 - |
| Kerala | Kozhikode | Malayalam | 1,800 | 1,800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Malappuram | Malayalam | 700 | 700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Palakkad | Malayalam | 11,000 | 11,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Pathanamthitta | Malayalam | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Thiruvananthapuram | Malayalam | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Thrissur | Malayalam | 700 | 700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Wayanad | Malayalam | 1,200 | 1,200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Madhya Pradesh | Bhopal | Telugu | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Madhya Pradesh | Indore | Telugu | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Madhya Pradesh | Jabalpur | Telugu | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Madhya Pradesh | Katni | Telugu | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Ahmednagar | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Aurangabad | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Beed | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Chandrapur | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Jalgaon | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Mumbai City | Tamil | 900 | 900 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Mumbai suburban | Tamil | 2,000 | 1,900 | -1 - | 60 | 20 | -1 - | -1 - |
| Maharashtra | Nagpur | Tamil | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Nanded | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Nashik | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Palghar | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Pune | Tamil | 700 | 700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Raigarh | Telugu | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Sangli | Tamil | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Satara | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Solapur | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Thane | Tamil | 600 | 600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Angul | Telugu | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Dhenkanal | Telugu | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Malkangiri | Telugu | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Nabarangpur | Telugu | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Rayagada | Telugu | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Sundargarh | Telugu | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Puducherry | Karaikal | Telugu | 600 | 600 | -1 - | -1 - | 40 | -1 - | -1 - |
| Puducherry | Mahe | Malayalam | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Puducherry | Pondicherry | Tamil | 1,900 | 1,900 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Rajasthan | Rajsamand | Telugu | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Rajasthan | Udaipur | Telugu | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Ariyalur | Tamil | 3,000 | 3,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Chengalpattu | Tamil | 500 | 500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Chennai | Tamil | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Coimbatore | Tamil | 72,000 | 71,000 | -1 - | 60 | 200 | -1 - | -1 - |
| Tamil Nadu | Cuddalore | Tamil | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Dharmapuri | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Dindigul | Tamil | 123,000 | 122,000 | -1 - | 60 | 60 | -1 - | -1 - |
| Tamil Nadu | Erode | Tamil | 154,000 | 153,000 | -1 - | 40 | 60 | -1 - | -1 - |
| Tamil Nadu | Kallakkurchi | Tamil | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Kanchipuram | Tamil | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Kanyakumari | Tamil | 1,900 | 1,900 | -1 - | 30 | -1 - | -1 - | -1 - |
| Tamil Nadu | Karur | Tamil | 67,000 | 67,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Krishnagiri | Tamil | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Madurai | Tamil | 67,000 | 67,000 | -1 - | 30 | -1 - | -1 - | -1 - |
| Tamil Nadu | Mayiladuthurai | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Nagapattinam | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Namakkal | Tamil | 1,900 | 1,900 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Nilgiris | Tamil | 13,000 | 13,000 | -1 - | 20 | 20 | -1 - | -1 - |
| Tamil Nadu | Perambalur | Tamil | 2,300 | 2,300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Pudukkottai | Tamil | 3,700 | 3,700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Ramanathapuram | Tamil | 18,000 | 18,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Ranipet | Tamil | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Salem | Tamil | 2,600 | 2,600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Sivaganga | Tamil | 9,900 | 9,900 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tenkasi | Tamil | 7,600 | 7,600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Thanjavur | Tamil | 5,900 | 5,900 | -1 - | 30 | -1 - | -1 - | -1 - |
| Tamil Nadu | Theni | Tamil | 51,000 | 51,000 | -1 - | 20 | -1 - | -1 - | -1 - |
| Tamil Nadu | Thoothukudi | Tamil | 15,000 | 15,000 | -1 - | 40 | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruchirappalli | Tamil | 42,000 | 42,000 | -1 - | -1 - | 30 | -1 - | -1 - |
| Tamil Nadu | Tirunelveli | Tamil | 8,100 | 8,100 | -1 - | 30 | -1 - | -1 - | -1 - |
| Tamil Nadu | Tirupattu | Tamil | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tirupur | Malayalam | 95,000 | 95,000 | -1 - | 50 | 100 | -1 - | -1 - |
| Tamil Nadu | Tiruvallur | Tamil | 600 | 600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruvannamalai | Tamil | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruvarur | Tamil | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Vellore | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Viluppuram | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Virudhunagar | Tamil | 40,000 | 40,000 | -1 - | 20 | -1 - | -1 - | -1 - |
| Telangana | Hyderabad | Telugu | 700 | 700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Jogulamba-Gadwal | Telugu | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Medchal Malkajgiri | Telugu | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Nagarkurnool | Telugu | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Ranga Reddy | Telugu | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Vikarabad | Telugu | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Wanaparthy | Telugu | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Agra | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Allahabad | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttarakhand | Nainital | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttarakhand | Udham Singh Nagar | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Kolkata | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | North 24 Parganas | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Paschim Medinipur | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Purba Bardhaman | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | South 24 Parganas | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| States | Districts | Languages | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
| 19 | 158 | 4 | 868,000 | 865,000 | 0 | 700 | 600 | 40 | 0 |