| Country Population: | 741,000 |
| States: | 20 |
| Districts: | 155 |
| Primary Language: | Tamil |
| Primary Religion: | Hinduism |
| State ▲ | District | Primary Language | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
|---|---|---|---|---|---|---|---|---|---|
| Andaman and Nicobar Islands | Andaman, South | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andaman and Nicobar Islands | Nicobar | Tamil | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andaman and Nicobar Islands | North and Middle Andaman | Tamil | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Anantapur | Tamil | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Chittoor | Tamil | 1,100 | 1,100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Godavari, East | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Godavari, West | Tamil | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Guntur | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Kadapa | Tamil | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Krishna | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Kurnool | Tamil | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Prakasam | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Sri Potti Sriramulu Nellore | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Visakhapatnam | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Andhra Pradesh | Vizianagaram | Tamil | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chandigarh | Chandigarh | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Baloda Bazar | Tamil | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Bemetara | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Dhamtari | Tamil | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Durg | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Gariaband | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Chhattisgarh | Raipur | Tamil | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Central | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, East | Tamil | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, New | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, North | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Northeast | Tamil | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Northwest | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, South | Tamil | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, South East | Tamil | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, Southwest | Tamil | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Delhi, West | Tamil | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Delhi | Shahdara | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Goa | Goa, North | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Gujarat | Ahmedabad | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Haryana | Ambala | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Haryana | Panchkula | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Jharkhand | Singhbhum, East | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Bagalkot | Tamil | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Bangalore Rural | Tamil | 1,400 | 1,400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Bangalore Urban | Tamil | 9,900 | 9,900 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Belgaum | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Bellary | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Chamarajnagar | Tamil | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Chikkaballapur | Tamil | 500 | 500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Chikkamagaluru | Tamil | 600 | 600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Chitradurga | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Dakshina Kannada | Tamil | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Davanagere | Tamil | 500 | 500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Dharwad | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Gadag | Tamil | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Gulbarga | Tamil | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Hassan | Tamil | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Haveri | Tamil | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Kodagu | Tamil | 500 | 500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Kolar | Tamil | 600 | 600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Koppal | Tamil | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Mandya | Tamil | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Mysore | Tamil | 1,200 | 1,200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Raichur | Tamil | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Ramanagara | Tamil | 2,000 | 2,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Shimoga | Tamil | 700 | 700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Tumkur | Tamil | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Udupi | Tamil | 80 | 80 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Uttara Kannada | Tamil | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Vijayapura | Tamil | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Karnataka | Yadgir | Tamil | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Alappuzha | Tamil | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Ernakulam | Malayalam | 800 | 800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Idukki | Tamil | 2,000 | 2,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kannur | Malayalam | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kollam | Malayalam | 700 | 700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kottayam | Malayalam | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Kozhikode | Malayalam | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Malappuram | Malayalam | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Palakkad | Tamil | 1,600 | 1,600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Thiruvananthapuram | Tamil | 900 | 900 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Thrissur | Malayalam | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Kerala | Wayanad | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Madhya Pradesh | Bhopal | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Madhya Pradesh | Jabalpur | Tamil | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Madhya Pradesh | Katni | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Ahmednagar | Tamil | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Beed | Tamil | 40 | 40 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Mumbai City | Tamil | 600 | 600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Mumbai suburban | Tamil | 1,100 | 1,100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Nagpur | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Nashik | Tamil | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Palghar | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Pune | Tamil | 400 | 400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Solapur | Tamil | 90 | 90 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Maharashtra | Thane | Tamil | 300 | 300 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Odisha | Sundargarh | Tamil | 70 | 70 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Puducherry | Karaikal | Tamil | 2,600 | 2,600 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Puducherry | Pondicherry | Tamil | 11,000 | 11,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Ariyalur | Tamil | 32,000 | 32,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Chennai | Tamil | 31,000 | 31,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Coimbatore | Tamil | 19,000 | 19,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Cuddalore | Tamil | 30,000 | 30,000 | -1 - | -1 - | 300 | -1 - | -1 - |
| Tamil Nadu | Dharmapuri | Tamil | 14,000 | 14,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Erode | Tamil | 13,000 | 13,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Kallakkurchi | Tamil | 16,000 | 16,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Kanchipuram | Tamil | 6,400 | 6,400 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Kanyakumari | Tamil | 15,000 | 15,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Karur | Tamil | 42,000 | 42,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Krishnagiri | Tamil | 15,000 | 15,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Madurai | Tamil | 500 | 500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Nagapattinam | Tamil | 8,700 | 8,700 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Namakkal | Tamil | 16,000 | 16,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Nilgiris | Tamil | 1,000 | 1,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Perambalur | Tamil | 24,000 | 24,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Pudukkottai | Tamil | 47,000 | 47,000 | -1 - | -1 - | 100 | -1 - | -1 - |
| Tamil Nadu | Ramanathapuram | Tamil | 7,000 | 7,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Salem | Tamil | 31,000 | 31,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Sivaganga | Tamil | 11,000 | 11,000 | -1 - | -1 - | 90 | -1 - | -1 - |
| Tamil Nadu | Thanjavur | Tamil | 28,000 | 28,000 | -1 - | -1 - | 500 | -1 - | -1 - |
| Tamil Nadu | Theni | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Thoothukudi | Tamil | 21,000 | 21,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruchirappalli | Tamil | 121,000 | 121,000 | -1 - | -1 - | 400 | -1 - | -1 - |
| Tamil Nadu | Tirunelveli | Tamil | 20,000 | 20,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tirupur | Tamil | 11,000 | 11,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruvallur | Tamil | 25,000 | 25,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruvannamalai | Tamil | 6,800 | 6,800 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Tiruvarur | Tamil | 14,000 | 14,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Vellore | Tamil | 3,500 | 3,500 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Tamil Nadu | Viluppuram | Tamil | 29,000 | 29,000 | -1 - | -1 - | 200 | -1 - | -1 - |
| Tamil Nadu | Virudhunagar | Tamil | 22,000 | 22,000 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Adilabad | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Bhadradri-Kothagudem | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Hyderabad | Tamil | 100 | 100 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Jagtial | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Jangaon | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Kamareddy | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Karimnagar | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Khammam | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Mahabubabad | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Mancherial | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Medak | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Medchal Malkajgiri | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Nagarkurnool | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Nalgonda | Tamil | 30 | 30 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Nirmal | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Nizamabad | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Ranga Reddy | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Sangareddy | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Siddipet | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Suryapet | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Vikarabad | Tamil | 60 | 60 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Wanaparthy | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Warangal Urban | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Telangana | Yadadri-Bhongir | Tamil | -1 Unknown | -1 - | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Jhansi | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttar Pradesh | Kanpur Nagar | Tamil | 50 | 50 | -1 - | -1 - | -1 - | -1 - | -1 - |
| Uttarakhand | Udham Singh Nagar | Tamil | 20 | 20 | -1 - | -1 - | -1 - | -1 - | -1 - |
| West Bengal | Kolkata | Tamil | 200 | 200 | -1 - | -1 - | -1 - | -1 - | -1 - |
| States | Districts | Languages | Population | Hindu | Muslim | Buddhist | Christian | Sikh | Other |
| 20 | 155 | 2 | 729,000 | 728,000 | 0 | 0 | 1,500 | 0 | 0 |
