| Intact Matriculation School Vellimali | Primary with Upper Primary | Private Unaided (Recognized) | 49 | 12.3:1 |
| Government Tribal Residential Primary School Mottaiyanur | Primary | Tribal Welfare Department | 48 | 48.0:1 |
| PCDS Global Nursery and Primary School Kinathuvalavu | Primary | Private Unaided (Recognized) | 44 | — |
| Panchayat Union Primary School Vadapalapattu | Primary | Department of Education | 44 | 22.0:1 |
| Government Tribal Residential Primary School Vanjikuzhi | Primary | Tribal Welfare Department | 44 | 44.0:1 |
| Government Tribal Residential Primary School Gomugi Dam | Primary | Tribal Welfare Department | 38 | 19.0:1 |
| Roman Catholic Primary School Mayampadi | Primary | Government Aided | 37 | 18.5:1 |
| Good Shepherd Primary School,Thumbai | Primary | Private Unaided (Recognized) | 36 | 7.2:1 |
| National Nursery Primary Model Tribal School Kottaputhur | Primary | Unrecognized | 36 | 9.0:1 |
| Panchayat Union Primary School Pazhayapalapattu | Primary | Department of Education | 34 | 17.0:1 |
| Panchayat Union Primary School Kurumbalur | Primary | Department of Education | 32 | 10.7:1 |
| Government Tribal Residential Primary School Mattapattu | Primary | Tribal Welfare Department | 30 | 30.0:1 |
| Government Tribal Residential Primary School Kodaimathi | Primary | Tribal Welfare Department | 29 | 29.0:1 |
| Danish Mission Primary School Melvellar | Primary | Government Aided | 27 | 9.0:1 |
| Government Tribal Residential Primary School Pappathimoolai | Primary | Tribal Welfare Department | 27 | 27.0:1 |
| Panchayat Union Primary School Kidar | Primary | Department of Education | 27 | — |
| Government Tribal Residential Primary School Mozhipattu | Primary | Tribal Welfare Department | 26 | 26.0:1 |
| Government Tribal Residential Primary School Meldevanur | Primary | Tribal Welfare Department | 24 | 24.0:1 |
| Panchayat Union Primary School Thumbai | Primary | Department of Education | 23 | 11.5:1 |
| Government Primary School Aanaimaduvu | Primary | Department of Education | 21 | 10.5:1 |
| Panchayat Union Primary School Karuvelampadi | Primary | Department of Education | 21 | 21.0:1 |
| Panchayat Union Primary School Mottampatti | Primary | Department of Education | 16 | 16.0:1 |
| Panchayat Union Primary School Vayalambadi | Primary | Department of Education | 15 | 15.0:1 |
| Government Tribal Residential Primary School Melparikkam | Primary | Tribal Welfare Department | 4 | — |
| Panchayat Union Primary School Vilanelli | Primary | Department of Education | 0 | — |
| Panchayat Union Primary School Vedhur | Primary | Department of Education | 0 | — |