| District | Population | Sex Ratio | Literacy | Density |
|---|---|---|---|---|
| Where is Chennai | 4,646,732 | 989 | 90.18% | 26553 |
| Where is Kānchipuram | 3,998,252 | 986 | 84.49% | 892 |
| Where is Vellore | 3,936,331 | 1007 | 79.17% | 648 |
| Where is Thiruvallur | 3,728,104 | 987 | 84.03% | 1098 |
| Where is Salem | 3,482,056 | 954 | 72.86% | 665 |
| Where is Viluppuram | 3,458,873 | 987 | 71.88% | 481 |
| Where is Coimbatore | 3,458,045 | 1000 | 83.98% | 731 |
| Where is Tirunelveli | 3,077,233 | 1023 | 82.50% | 460 |
| Where is Madurai | 3,038,252 | 990 | 83.45% | 819 |
| Where is Tiruchirappalli | 2,722,290 | 1013 | 83.23% | 604 |
| Where is Cuddalore | 2,605,914 | 987 | 78.04% | 704 |
| Where is Tiruppur | 2,479,052 | 989 | 78.68% | 478 |
| Where is Tiruvannamalai | 2,464,875 | 994 | 74.21% | 398 |
| Where is Thanjavur | 2,405,890 | 1035 | 82.64% | 705 |
| Where is Erode | 2,251,744 | 993 | 72.58% | 391 |
| Where is Dindigul | 2,159,775 | 998 | 76.26% | 358 |
| Where is Virudhunagar | 1,942,288 | 1007 | 80.15% | 458 |
| Where is Krishnagiri | 1,879,809 | 958 | 71.46% | 367 |
| Where is Kanniyakumari | 1,870,374 | 1019 | 91.75% | 1111 |
| Where is Thoothukkudi | 1,750,176 | 1023 | 86.16% | 369 |
| Where is Namakkal | 1,726,601 | 986 | 74.63% | 505 |
| Where is Pudukkottai | 1,618,345 | 1015 | 77.19% | 348 |
| Where is Nagapattinam | 1,616,450 | 1025 | 83.59% | 629 |
| Where is Dharmapuri | 1,506,843 | 946 | 68.54% | 335 |
| Where is Ramanathapuram | 1,353,445 | 983 | 80.72% | 330 |
| Where is Sivaganga | 1,339,101 | 1003 | 79.85% | 316 |
| Where is Thiruvarur | 1,264,277 | 1017 | 82.86% | 556 |
| Where is Theni | 1,245,899 | 991 | 77.26% | 434 |
| Where is Karur | 1,064,493 | 1015 | 75.60% | 367 |
| Where is Ariyalur | 754,894 | 1015 | 71.34% | 389 |
| Where is The Nilgiris | 735,394 | 1042 | 85.20% | 287 |
| Where is Perambalur | 565,223 | 1003 | 74.32% | 322 |