| Panchayat Union Primary School V.Pudur | THIYAGADURGAM | Primary | 52 | 26.0:1 |
| Panchayat Union Primary School Chenjikuppam | THIRUNAVALUR | Primary | 52 | 26.0:1 |
| Panchayat Union Primary School Periyasiruvathur | KALLAKURICHI | Primary | 52 | 17.3:1 |
| Panchayat Union Primary School Pudhupettai | SANKARAPURAM | Primary | 52 | 26.0:1 |
| Panchayat Union Primary School Vaipalayam | THIRUNAVALUR | Primary | 52 | 52.0:1 |
| Panchayat Union Primary School Vilambar Colony | KALLAKURICHI | Primary | 52 | 26.0:1 |
| Cresent Nursery & Primary School Elavanasur Kottai | ULUNDURPET | Primary | 51 | 51.0:1 |
| Panchayat Union Primary School Ja..Sithamur | THIRUKOILUR | Primary | 51 | 25.5:1 |
| Panchayat Union Primary School (Urudu) Devapandalam | SANKARAPURAM | Primary | 51 | 25.5:1 |
| Panchayat Union Primary School Chettithangal | THIRUKOILUR | Primary | 51 | 25.5:1 |
| Panchayat Union Primary School Kurur | THIYAGADURGAM | Primary | 51 | 25.5:1 |
| Panchayat Union Primary School Poovanur | ULUNDURPET | Primary | 51 | 25.5:1 |
| Panchayat Union Primary School Pukkulam (Colony) | THIYAGADURGAM | Primary | 51 | 25.5:1 |
| Danish Mission Primary School Kallakurichi | KALLAKURICHI | Primary | 50 | 12.5:1 |
| Danish Mission Primary School Karunapuram | KALLAKURICHI | Primary | 50 | 10.0:1 |
| Government Tribal Residential Primary School Thekkampattu | KALRAYAN HILLS | Primary | 50 | 50.0:1 |
| Government Tribal Residential Primary School Keelnilavur | KALRAYAN HILLS | Primary | 50 | — |
| Panchayat Union Primary School Kalamarudur Urudu | THIRUNAVALUR | Primary | 50 | 25.0:1 |
| Panchayat Union Primary School Mattigai | THIRUNAVALUR | Primary | 50 | 50.0:1 |
| Panchayat Union Primary School Nathamur Colony | ULUNDURPET | Primary | 50 | 25.0:1 |
| Panchayat Union Primary School Pakkampadi | CHINNASALEM | Primary | 50 | 25.0:1 |
| Intact Matriculation School Vellimali | KALRAYAN HILLS | Primary with Upper Primary | 49 | 12.3:1 |
| Panchayat Union Primary School Pudhupalapattu Colony | KALRAYAN HILLS | Primary | 49 | 24.5:1 |
| Panchayat Union Primary School Palayakunjaram | ULUNDURPET | Primary | 49 | 24.5:1 |
| Aided Primary School Gurupeedapuram | THIYAGADURGAM | Primary | 48 | 48.0:1 |
| Aided Primary School Varanjaram | THIYAGADURGAM | Primary | 48 | 24.0:1 |
| Government Tribal Residential Primary School Mottaiyanur | KALRAYAN HILLS | Primary | 48 | 48.0:1 |
| Nehru Nursery & Primary School,Vadaponparappi | SANKARAPURAM | Primary | 48 | 5.3:1 |
| Panchayat Union Primary School Nariyandhal | THIRUKOILUR | Primary | 48 | 24.0:1 |
| Panchayat Union Primary School Madapattu | THIRUNAVALUR | Primary | 48 | 24.0:1 |
| Panchayat Union Primary School Melapattu | SANKARAPURAM | Primary | 48 | 24.0:1 |
| Panchayat Union Primary School Pagandai X Road | RISHIVANTHIYAM | Primary | 48 | 24.0:1 |
| Panchayat Union Primary School Eravalam | THIRUKOILUR | Primary | 47 | 23.5:1 |
| Panchayat Union Primary School Arumparampet | RISHIVANTHIYAM | Primary | 47 | 23.5:1 |
| Panchayat Union Primary School Neivanai | ULUNDURPET | Primary | 47 | 23.5:1 |
| Aided Middle School Madapattu | THIRUNAVALUR | Upper Primary only | 46 | 46.0:1 |
| Panchayat Union Primary School Muslim Girls Kallakurichi | KALLAKURICHI | Primary | 46 | 46.0:1 |
| Panchayat Union Primary School Muttiyam | RISHIVANTHIYAM | Primary | 46 | 23.0:1 |
| Panchayat Union Primary School Nedumanur Colony | SANKARAPURAM | Primary | 46 | 46.0:1 |
| Panchayat Union Primary School Paramanatham | KALLAKURICHI | Primary | 46 | 23.0:1 |
| Panchayat Union Primary School Pukkulam | THIYAGADURGAM | Primary | 46 | 23.0:1 |
| Panchayat Union Primary School Sundaravandi | ULUNDURPET | Primary | 46 | 23.0:1 |
| Adi Dravidar Welfare Primary School Adhanur | THIRUNAVALUR | Primary | 45 | 45.0:1 |
| Aided Primary School Ramarajapuram | SANKARAPURAM | Primary | 45 | 22.5:1 |
| Panchayat Union Primary School Vadamampakkam | ULUNDURPET | Primary | 45 | 45.0:1 |
| Panchayat Union Primary School Muslim Boys Kallakurichi | KALLAKURICHI | Primary | 45 | 45.0:1 |
| Panchayat Union Primary School Nonayavadi | ULUNDURPET | Primary | 45 | 22.5:1 |
| Panchayat Union Primary School Padur-Kal-Colony | THIRUNAVALUR | Primary | 45 | 22.5:1 |
| Panchayat Union Primary School Sellankuppam | RISHIVANTHIYAM | Primary | 45 | 22.5:1 |
| Panchayat Union Primary School Thenthorasalur | KALLAKURICHI | Primary | 45 | 22.5:1 |
| Panchayat Union Primary School Vanavareddy Colony | KALLAKURICHI | Primary | 45 | 22.5:1 |
| Government Tribal Residential Primary School Vanjikuzhi | KALRAYAN HILLS | Primary | 44 | 44.0:1 |
| Panchayat Union Primary School Eliyathur | CHINNASALEM | Primary | 44 | 14.7:1 |
| Panchayat Union Primary School Pudhu Vengur | THIRUKOILUR | Primary | 44 | 22.0:1 |
| Panchayat Union Primary School Vadapalapattu | KALRAYAN HILLS | Primary | 44 | 22.0:1 |
| Panchayat Union Primary School Rayarpalayam | CHINNASALEM | Primary | 44 | 22.0:1 |
| Panchayat Union Primary School Vilakkur (Colony) | THIYAGADURGAM | Primary | 44 | 44.0:1 |
| PCDS Global Nursery and Primary School Kinathuvalavu | KALRAYAN HILLS | Primary | 44 | — |
| Adi Dravida Welfare Primary School Perumangalam | KALLAKURICHI | Primary | 43 | 43.0:1 |
| Panchayat Union Primary School Pazhangunam | ULUNDURPET | Primary | 43 | 21.5:1 |