| 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 | 587123 | 150325 | 25.6% | 17642 | 3% | 418655 | 71.31% | 447 | 0.08% |
| Gudiyatham (001) | 65985 | 22070 | 33.45% | 844 | 1.28% | 42706 | 64.72% | 363 | 0.55% |
| Katpadi (002) | 62893 | 15652 | 24.89% | 947 | 1.51% | 46284 | 73.59% | 10 | 0.02% |
| Wallajah (003) | 61141 | 12155 | 19.88% | 304 | 0.5% | 48656 | 79.58% | 26 | 0.04% |
| Arakonam (004) | 90008 | 28603 | 31.78% | 1777 | 1.97% | 59620 | 66.24% | 8 | 0.01% |
| Arcot (005) | 39984 | 11106 | 27.78% | 380 | 0.95% | 28496 | 71.27% | 2 | 0.01% |
| Vellore (006) | 65308 | 15359 | 23.52% | 3485 | 5.34% | 46454 | 71.13% | 10 | 0.02% |
| Vaniyambadi (007) | 52665 | 9521 | 18.08% | 1103 | 2.09% | 42036 | 79.82% | 4 | 0.01% |
| Ambur (008) | 44904 | 18026 | 40.14% | 1673 | 3.73% | 25164 | 56.04% | 7 | 0.02% |
| Tirupathur (009) | 104235 | 17833 | 17.11% | 7129 | 6.84% | 79239 | 76.02% | 17 | 0.02% |