| Panchayath Union Primary School-Puthirankottai | Primary | Department of Education | 49 | 24.5:1 |
| Panchayath Union Middle School - Vedal | Primary with Upper Primary | Department of Education | 49 | 7.0:1 |
| Panchayath Union Primary School - Sirumailur | Primary | Department of Education | 47 | 23.5:1 |
| Panchayath Union Primary School - Andarkuppam | Primary | Department of Education | 47 | 23.5:1 |
| Adi-Dravida Welfare Middle School ,Poraiyur | Primary with Upper Primary | Tribal Welfare Department | 45 | 11.3:1 |
| Panchayath Union Primary School- Pondhur | Primary | Department of Education | 44 | 22.0:1 |
| Uluru Nursery & Primary School - Alambaraikuppam | Primary | Unrecognized | 43 | 8.6:1 |
| Adi-Dravida Welfare Middle School, Kilmaruvathur | Primary with Upper Primary | Tribal Welfare Department | 42 | 8.4:1 |
| Panchayath Union Middle School - Arkadu | Primary with Upper Primary | Department of Education | 42 | 6.0:1 |
| Panchayath Union Middle School - Agaram | Primary with Upper Primary | Department of Education | 41 | 6.8:1 |
| Adi-Dravida Welfare Middle School- Esur | Primary with Upper Primary | Tribal Welfare Department | 41 | 13.7:1 |
| Panchayath Union Primary School - Arapedu | Primary | Department of Education | 41 | 20.5:1 |
| Panchayath Union Primary School - Chinnakayapakkam | Primary | Department of Education | 37 | 18.5:1 |
| Panchayath Union Primary School, Irumbuli | Primary | Department of Education | 36 | 18.0:1 |
| Adi-Dravida Welfare Primary School- Eravanallur | Primary | Tribal Welfare Department | 35 | 17.5:1 |
| Vedha Vidhyashram CBSE School-Manapakkam | Primary with Upper Primary | Private Unaided (Recognized) | 35 | 7.0:1 |
| Panchayath Union Primary School, Mazhuvankaranai | Primary | Department of Education | 34 | 17.0:1 |
| Panchayath Union Primary School - Sirukaranai | Primary | Department of Education | 34 | 17.0:1 |
| Panchayath Union Primary School - Thenpakkam | Primary | Department of Education | 33 | 16.5:1 |
| Panchayath Union Primary School - Mugunthagiri | Primary | Department of Education | 33 | 16.5:1 |
| Panchayath Union Primary School-Palaiyur | Primary | Department of Education | 33 | 16.5:1 |
| Sarva Seva Primary School - Periyakalakkadi | Primary | Private Unaided (Recognized) | 31 | 15.5:1 |
| Panchayath Union Primary School - Muthaliyarkuppam | Primary | Department of Education | 30 | 15.0:1 |
| Panchayath Union Primary School - Velur | Primary | Department of Education | 28 | 14.0:1 |
| Panchayath Union Primary School - Kavanur | Primary | Department of Education | 27 | 27.0:1 |
| Panchayath Union Primary School - Kayapakkam | Primary | Department of Education | 27 | 13.5:1 |
| Panchayath Union Primary School - Vilangadu | Primary | Department of Education | 26 | 13.0:1 |
| Panchayath Union Primary School Atta Patti Kottai Punjai | Primary | Department of Education | 26 | 13.0:1 |
| Panchayath Union Primary School , Thiruvalacheri | Primary | Department of Education | 26 | 13.0:1 |
| Adi-Dravida Welfare Primary School, Kottaikadu | Primary | Tribal Welfare Department | 25 | 25.0:1 |
| Adi-Dravida Welfare Primary School- Kayapakkam | Primary | Tribal Welfare Department | 24 | 12.0:1 |
| Panchayath Union Primary School - Thenneripattu | Primary | Department of Education | 23 | 11.5:1 |
| Panchayath Union Primary School-Chunambedu - Colony | Primary | Department of Education | 22 | 11.0:1 |
| Panchayath Union Primary School - Sirunagar | Primary | Department of Education | 22 | 11.0:1 |
| Panchayath Union Primary School- Kurumbirai | Primary | Department of Education | 20 | 10.0:1 |
| Panchayath Union Primary School - Maduraputhur | Primary | Department of Education | 20 | 10.0:1 |
| Panchayath Union Primary School - Kayanallur | Primary | Department of Education | 20 | 10.0:1 |
| Panchayath Union Primary School - Nangalathur | Primary | Department of Education | 19 | 9.5:1 |
| Adi-Dravida Welfare Primary School - Poongunam | Primary | Tribal Welfare Department | 19 | 19.0:1 |
| Panchayath Union Primary School - Porur | Primary | Department of Education | 19 | 9.5:1 |
| Panchayath Union Primary School - Amanthakaranai | Primary | Department of Education | 19 | 9.5:1 |
| Panchayath Union Primary School - Irandadi | Primary | Department of Education | 19 | 9.5:1 |
| Panchayath Union Primary School - Chithur | Primary | Department of Education | 18 | 9.0:1 |
| Panchayath Union Primary School - Puthamangalam | Primary | Department of Education | 18 | 9.0:1 |
| Panchayath Union Primary School, Melmaruvathur | Primary | Department of Education | 17 | 8.5:1 |
| Panchayath Union Primary School, Thottacherry | Primary | Department of Education | 16 | 8.0:1 |
| Panchayath Union Primary School- Kumuli | Primary | Department of Education | 14 | 7.0:1 |
| Panchayath Union Primary School - Kappivakkam | Primary | Department of Education | 14 | 7.0:1 |
| Panchayath Union Primary School, Karumpakkam | Primary | Department of Education | 14 | 7.0:1 |
| Panchayath Union Primary School - Vayalur | Primary | Department of Education | 14 | 7.0:1 |
| Panchayath Union Primary School - Thazhuthalikuppam | Primary | Department of Education | 13 | 6.5:1 |
| Panchayath Union Primary School-Kalpattu | Primary | Department of Education | 13 | 13.0:1 |
| Panchayath Union Primary School-Kottaikadu | Primary | Department of Education | 13 | 6.5:1 |
| Panchayath Union Primary School, Villipakkam Colony | Primary | Department of Education | 13 | 6.5:1 |
| Panchayath Union Primary School - Pazhavur | Primary | Department of Education | 12 | 4.0:1 |
| Panchayath Union Primary School - Manapakkam | Primary | Department of Education | 12 | 6.0:1 |
| Panchayath Union Primary School- Panaiyur Kuppam | Primary | Department of Education | 12 | 6.0:1 |
| Adi-Dravida Welfare Primary School - Thuraiyur | Primary | Tribal Welfare Department | 11 | 11.0:1 |
| Panchayath Union Primary School-Vellagondagaram | Primary | Department of Education | 10 | 10.0:1 |
| Panchayath Union Primary School - Muttukadu | Primary | Department of Education | 8 | 4.0:1 |