| Tehsil Name | Total Households | Number of SC Households | % of SC Households | Number of ST Households | % of ST Households | Number of Others Households | % of Others Households | Number of No Caste & Tribe Households | % No Caste & Tribe Households |
|---|---|---|---|---|---|---|---|---|---|
| All India Total | 179787454 | 33164085 | 18.45% | 19737399 | 10.98% | 123161662 | 68.5% | 3679958 | 2.05% |
| State Total | 10088119 | 2577454 | 25.55% | 182999 | 1.81% | 7315714 | 72.52% | 10196 | 0.1% |
| District Total | 501419 | 90979 | 18.14% | 29111 | 5.81% | 381045 | 75.99% | 284 | 0.06% |
| Mettur (001) | 67638 | 8635 | 12.77% | 2011 | 2.97% | 56966 | 84.22% | 26 | 0.04% |
| Omalur (002) | 105091 | 19083 | 18.16% | 1326 | 1.26% | 84573 | 80.48% | 109 | 0.1% |
| Edappadi (003) | 40426 | 3383 | 8.37% | 7 | 0.02% | 37035 | 91.61% | 1 | 0% |
| Sankari (004) | 41880 | 7494 | 17.89% | 208 | 0.5% | 34172 | 81.6% | 6 | 0.01% |
| Salem (005) | 94614 | 15022 | 15.88% | 2951 | 3.12% | 76592 | 80.95% | 49 | 0.05% |
| Yercaud (006) | 9862 | 1480 | 15.01% | 7107 | 72.06% | 1266 | 12.84% | 9 | 0.09% |
| Vazhapadi (007) | 40535 | 11480 | 28.32% | 2786 | 6.87% | 26228 | 64.7% | 41 | 0.1% |
| Attur (008) | 77013 | 18507 | 24.03% | 9843 | 12.78% | 48622 | 63.13% | 41 | 0.05% |
| Gangavalli (009) | 24360 | 5895 | 24.2% | 2872 | 11.79% | 15591 | 64% | 2 | 0.01% |