| Caste Belonging to | Religion | Area | Quota |
| ST | Any | All areas | ST |
| SC | Hindu, Buddhism, Jainism | All areas | SC |
| SC | Religions Other than Hindu, Buddhism, Jainism | All areas | BC |
| MBC / DC Other than Meenavar, Parvatharajakulam, Pattanavar, Sembadavar, Mukkuvar, Mukayar, Paravar | Hindu, Buddhism, Jainism | All areas | MBC |
| MBC / DC Other than Meenavar, Parvatharajakulam, Pattanavar, Sembadavar, Mukkuvar, Mukayar, Paravar | Religions Other than Hindu, Buddhism, Jainism | All areas | BC |
| Meenavar, Parvatharajakulam, Pattanavar, Sembadavar, Mukkuvar, Mukayar, Paravar | Hindu, Buddhism, Jainism | Kanyakumari and Shengottah Taluk | SC |
| Meenavar, Parvatharajakulam, Pattanavar, Sembadavar, Mukkuvar, Mukayar, Paravar | Christianity | Other than Kanyakumari and Shengottah Taluk | MBC |
| Meenavar, Parvatharajakulam, Pattanavar, Sembadavar, Mukkuvar, Mukayar, Paravar | Religions other than Hindu, Buddhism, Jainism, Christianity | All areas | BC |