| Town Name | Total Population |
Population Living in | |||
|---|---|---|---|---|---|
| Slum | Non Slum | ||||
| No | % | No | % | ||
| All India | 299994863 | 60905734 | 20.3% | 239089129 | 79.7% |
| State Total | 28410592 | 5256470 | 18.5% | 23154122 | 81.5% |
| District Total | 1853621 | 354965 | 19.15% | 1498656 | 80.85% |
| Ambattur (M) (7015) | 395323 | 42505 | 10.75% | 352818 | 89.25% |
| Arani (TP) (7003) | 12022 | 0 | 0% | 12022 | 100% |
| Ariyalur (0003) | 1805 | 0 | 0% | 1805 | 100% |
| Avadi (M) (7010) | 304678 | 111364 | 36.55% | 193314 | 63.45% |
| Chinnasekkadu (TP) (7025) | 10106 | 5888 | 58.26% | 4218 | 41.74% |
| Edayanchavadi (CT) (8007) | 11282 | 0 | 0% | 11282 | 100% |
| Elandancheri (0006) | 577 | 0 | 0% | 577 | 100% |
| Gummidipoondi (TP) (7001) | 17095 | 1309 | 7.66% | 15786 | 92.34% |
| Kadapakkam (0004) | 2863 | 0 | 0% | 2863 | 100% |
| Kadhirvedu (CT) (8031) | 5954 | 0 | 0% | 5954 | 100% |
| Karambakkam (CT) (8027) | 20257 | 0 | 0% | 20257 | 100% |
| Kattivakkam (M) (7019) | 36213 | 19358 | 53.46% | 16855 | 46.54% |
| Kosapur (0007) | 709 | 0 | 0% | 709 | 100% |
| Madavaram (M) (7024) | 100225 | 9523 | 9.5% | 90702 | 90.5% |
| Maduravoyal (M) (7016) | 74945 | 4241 | 5.66% | 70704 | 94.34% |
| Manali (M) (7021) | 31249 | 2617 | 8.37% | 28632 | 91.63% |
| Mathur (CT) (8030) | 20400 | 0 | 0% | 20400 | 100% |
| Minjur (TP) (7004) | 21434 | 4694 | 21.9% | 16740 | 78.1% |
| Naravarikuppam (TP) (7022) | 18874 | 2678 | 14.19% | 16196 | 85.81% |
| Nerkunram (CT) (8025) | 51387 | 0 | 0% | 51387 | 100% |
| Nolambur (CT) (8024) | 19695 | 0 | 0% | 19695 | 100% |
| Pallipattu (TP) (7007) | 7753 | 0 | 0% | 7753 | 100% |
| Ponneri (TP) (7002) | 28609 | 8570 | 29.96% | 20039 | 70.04% |
| Poonamallee (M) (7014) | 46737 | 4034 | 8.63% | 42703 | 91.37% |
| Porur (TP) (7018) | 36458 | 2030 | 5.57% | 34428 | 94.43% |
| Pothatturpettai (TP) (7008) | 21759 | 0 | 0% | 21759 | 100% |
| Puthagaram (CT) (8033) | 9463 | 0 | 0% | 9463 | 100% |
| Puzhal (TP) (7023) | 28466 | 17830 | 62.64% | 10636 | 37.36% |
| Ramapuram (CT) (8028) | 42752 | 0 | 0% | 42752 | 100% |
| Sadayankuppam (0005) | 3504 | 0 | 0% | 3504 | 100% |
| Soorapattu (CT) (8032) | 7113 | 0 | 0% | 7113 | 100% |
| Thirumazhisai (TP) (7013) | 15831 | 0 | 0% | 15831 | 100% |
| Thirunindravur (TP) (7011) | 26053 | 5198 | 19.95% | 20855 | 80.05% |
| Thiruvallur (M) (7009) | 50914 | 9253 | 18.17% | 41661 | 81.83% |
| Tiruttani (M) (7006) | 40509 | 5370 | 13.26% | 35139 | 86.74% |
| Tiruverkadu (M) (7012) | 62106 | 15169 | 24.42% | 46937 | 75.58% |
| Tiruvottiyur (M) (7020) | 213693 | 79210 | 37.07% | 134483 | 62.93% |
| Uthukkottai (TP) (7005) | 11318 | 0 | 0% | 11318 | 100% |
| Vadaperumbakkam (0009) | 1783 | 0 | 0% | 1783 | 100% |
| Valasaravakkam (M) (7017) | 41707 | 4124 | 9.89% | 37583 | 90.11% |