| Tehsil Name | Total Population | 1 = No. of Illiterates | % 1 = Illiterates | 2 = No. of Literates but below primary | % 2 = Literates but below primary | 3 = No. of Primary | % 3 = Primary | 4 = No. of Middle | % 4 = Middle | 5 = No. of Secondary | % 5 = Secondary | 6 = No. of Higher Secondary | % 6 = Higher Secondary | 7 = No. of Graduate or Higher | % 7 = Graduate or Higher | 8 = No. of Other (Specify) | % 8 = Other (Specify) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| All India | 886692406 | 316795697 | 35.73% | 123835207 | 13.97% | 157572788 | 17.77% | 119909955 | 13.52% | 85021861 | 9.59% | 48018733 | 5.42% | 30589123 | 3.45% | 4744685 | 0.54% |
| State Total | 39644183 | 10461562 | 26.39% | 3330208 | 8.4% | 7470404 | 18.84% | 6693655 | 16.88% | 5586909 | 14.09% | 2848172 | 7.18% | 2618641 | 6.61% | 631390 | 1.59% |
| District Total | 2060295 | 595621 | 28.91% | 175509 | 8.52% | 377369 | 18.32% | 353407 | 17.15% | 284207 | 13.79% | 138184 | 6.71% | 108092 | 5.25% | 27377 | 1.33% |
| Arani (001) | 215058 | 46831 | 21.78% | 16988 | 7.9% | 43913 | 20.42% | 44548 | 20.71% | 33725 | 15.68% | 14914 | 6.93% | 10476 | 4.87% | 3658 | 1.7% |
| Cheyyar (002) | 301457 | 81078 | 26.9% | 25477 | 8.45% | 56495 | 18.74% | 52542 | 17.43% | 42239 | 14.01% | 21483 | 7.13% | 16695 | 5.54% | 5437 | 1.8% |
| Vandavasi (003) | 301145 | 80880 | 26.86% | 26597 | 8.83% | 51817 | 17.21% | 51191 | 17% | 46599 | 15.47% | 22098 | 7.34% | 16308 | 5.42% | 5387 | 1.79% |
| Polur (004) | 399660 | 123463 | 30.89% | 36143 | 9.04% | 69152 | 17.3% | 65374 | 16.36% | 54825 | 13.72% | 26691 | 6.68% | 20340 | 5.09% | 3631 | 0.91% |
| Chengam (005) | 247450 | 85952 | 34.74% | 22949 | 9.27% | 44082 | 17.81% | 41919 | 16.94% | 27818 | 11.24% | 13547 | 5.47% | 9087 | 3.67% | 2084 | 0.84% |
| THANDRAMPET (006) | 187646 | 67507 | 35.98% | 13504 | 7.2% | 32239 | 17.18% | 28678 | 15.28% | 23665 | 12.61% | 11471 | 6.11% | 8687 | 4.63% | 1754 | 0.93% |
| Tiruvannamalai (007) | 407879 | 109910 | 26.95% | 33851 | 8.3% | 79671 | 19.53% | 69155 | 16.95% | 55336 | 13.57% | 27980 | 6.86% | 26499 | 6.5% | 5426 | 1.33% |