| 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 | 1479598 | 509513 | 34.44% | 115561 | 7.81% | 235024 | 15.88% | 224714 | 15.19% | 204755 | 13.84% | 95966 | 6.49% | 79264 | 5.36% | 14801 | 1% |
| Hosur (001) | 289571 | 106975 | 36.94% | 21742 | 7.51% | 42320 | 14.61% | 43707 | 15.09% | 42747 | 14.76% | 16910 | 5.84% | 12070 | 4.17% | 3100 | 1.07% |
| Krishnagiri (002) | 501397 | 153161 | 30.55% | 34762 | 6.93% | 85005 | 16.95% | 80713 | 16.1% | 72518 | 14.46% | 36587 | 7.3% | 32037 | 6.39% | 6614 | 1.32% |
| Denkanikottai (003) | 313407 | 131529 | 41.97% | 27719 | 8.84% | 46500 | 14.84% | 42565 | 13.58% | 39411 | 12.58% | 14627 | 4.67% | 9891 | 3.16% | 1165 | 0.37% |
| Pochampalli (004) | 175843 | 50792 | 28.88% | 15746 | 8.95% | 29560 | 16.81% | 27251 | 15.5% | 24011 | 13.65% | 14109 | 8.02% | 12560 | 7.14% | 1814 | 1.03% |
| Uthangarai (005) | 199380 | 67056 | 33.63% | 15592 | 7.82% | 31639 | 15.87% | 30478 | 15.29% | 26068 | 13.07% | 13733 | 6.89% | 12706 | 6.37% | 2108 | 1.06% |