| SYED AMMAL HIGHER SECONDARY SCHOOL, RAMANATHAPURAM | RAMANATHAPURAM | Up. Pr. Secondary and Higher Sec | 2,600 | 37.1:1 |
| AYIRA VAISYA HIGHER SECONDARY SCHOOL, PARAMAKUDI | PARAMAKUDI | Up. Pr. Secondary and Higher Sec | 2,488 | 28.6:1 |
| A.V.M.S. MATRICULATION HIGHER SECONDARY SCHOOL, RAMANATHAPURAM | RAMANATHAPURAM | Pr. with Up.Pr. Sec. and H.Sec. | 2,197 | 25.0:1 |
| ISLAMIAH MATRICULATION HIGHER SECONDARY SCHOOL, KILAKARAI | THIRUPPULLANI | Pr. with Up.Pr. Sec. and H.Sec. | 2,130 | 29.6:1 |
| SYED AMMAL MATRIC BOYS HIGHER SECONDARY SCHOOL, RAMANATHAPURAM | RAMANATHAPURAM | Pr. with Up.Pr. Sec. and H.Sec. | 1,886 | 37.7:1 |
| MUSLIM HIGHER SECONDARY SCHOOL, ABIRAMAM | KAMUTHI | Up. Pr. Secondary and Higher Sec | 1,855 | 36.4:1 |
| SYED AMMAL MATRIC GIRLS HIGHER SECONDARY SCHOOL, RAMANATHAPURAM | RAMANATHAPURAM | Pr. with Up.Pr. Sec. and H.Sec. | 1,778 | 35.6:1 |
| ALANGARA MATHA HIGHER SECONDARY SCHOOL, PARAMAKUDI | PARAMAKUDI | Up. Pr. Secondary and Higher Sec | 1,617 | 35.9:1 |
| ST. ARULANANDAR HIGHER SECONDARY SCHOOL, ORIYUR | THIRUVADANAI | Up. Pr. Secondary and Higher Sec | 1,557 | 33.8:1 |
| DON BOSCO MATRICULATION HIGHER SECONDARY SCHOOL, PARAMAKUDI | PARAMAKUDI | Pr. with Up.Pr. Sec. and H.Sec. | 1,536 | 29.0:1 |
| VELUMANICKAM MONTESSORI MATRICULATION HIGHER SECONDARY SCHOOL, VANI | RAMANATHAPURAM | Pr. with Up.Pr. Sec. and H.Sec. | 1,525 | 26.8:1 |
| PALLIVASAL HIGHER SECONDARY SCHOOL, MUDUKULATHUR | MUDUKULATHUR | Up. Pr. Secondary and Higher Sec | 1,491 | 27.1:1 |
| NATIONAL ACADEMY MONTESSORI MATRIC HIGHER SECONDARY SCHOOL, PATTANAMKATHAN | MANDAPAM | Pr. with Up.Pr. Sec. and H.Sec. | 1,451 | 18.4:1 |
| K.J. EAST MUSLIM HIGHER SECONDARY SCHOOL, PARAMAKUDI | PARAMAKUDI | Up. Pr. Secondary and Higher Sec | 1,385 | 28.9:1 |
| AYIRA VAISYA MATRICULATION HIGHER SECONDARY SCHOOL, PARAMAKUDI | PARAMAKUDI | Pr. with Up.Pr. Sec. and H.Sec. | 1,379 | 16.8:1 |
| KSHATRIYA NADAR GIRLS HIGHER SECONDARY SCHOOL, KAMUTHI | KAMUTHI | Up. Pr. Secondary and Higher Sec | 1,277 | 63.9:1 |
| SOURASHTRA HIGHER SECONDARY SCHOOL, PARAMAKUDI | PARAMAKUDI | Up. Pr. Secondary and Higher Sec | 1,256 | 23.7:1 |
| NATIONAL ACADEMY CENTRAL SCHOOL, PATTANAMKATHAN | MANDAPAM | Pr. with Up.Pr. Sec. and H.Sec. | 1,246 | 29.0:1 |
| NATIONAL ACADEMY ICSE HIGHER SECONDARY SCHOOL,PATTANAMKATHAN | MANDAPAM | Pr. with Up.Pr. Sec. and H.Sec. | 1,201 | 30.8:1 |
| D.D.VINAYAGAR HIGHER SECONDARY SCHOOL, RAMANATHAPURAM | RAMANATHAPURAM | Up. Pr. Secondary and Higher Sec | 1,199 | 30.7:1 |
| RAJA MATRIC HIGHER SECONDARY SCHOOL, KUNJARVALASAI | MANDAPAM | Pr. with Up.Pr. Sec. and H.Sec. | 1,190 | 56.7:1 |
| KSHATRIYA NADAR BOYS HIGHER SECONDARY SCHOOL, KAMUTHI | KAMUTHI | Up. Pr. Secondary and Higher Sec | 1,144 | 44.0:1 |
| GOVERNMENT GIRLS HIGHER SECONDARY SCHOOL, SAYALGUDI | KADALADI | Up. Pr. Secondary and Higher Sec | 1,141 | 29.3:1 |
| ST.JOSEPH'S HIGHER SECONDARY SCHOOL, RAMANATHAPURAM | RAMANATHAPURAM | Up. Pr. Secondary and Higher Sec | 1,058 | 35.3:1 |
| NATIONAL ACADEMY MATRIC HIGHER SECONDARY SCHOOL, UCHIPULI | MANDAPAM | Pr. with Up.Pr. Sec. and H.Sec. | 1,030 | 18.1:1 |
| GOVERNMENT HIGHER SECONDARY SCHOOL, THANGACHIMADAM | MANDAPAM | Up. Pr. Secondary and Higher Sec | 1,020 | 39.2:1 |
| S.N.V. GOVERNMENT MODEL HIGHER SECONDARY SCHOOL, EMANESWARAM | PARAMAKUDI | Pr. with Up.Pr. Sec. and H.Sec. | 1,008 | 23.4:1 |
| HAMEEDIA GIRLS HIGHER SECONDARY SCHOOL, KILAKARAI | THIRUPPULLANI | Up. Pr. Secondary and Higher Sec | 1,004 | 31.4:1 |
| ST. JOSEPH'S HIGHER SECONDARY SCHOOL, MUTHUPETTAI | THIRUPPULLANI | Up. Pr. Secondary and Higher Sec | 1,003 | 25.7:1 |
| KRISHNA INTERNATIONAL SCHOOL, ECR DEVIPATTINAM | RAMANATHAPURAM | Pr. with Up.Pr. Sec. and H.Sec. | 994 | 22.6:1 |
| INFANT JESUS MATRICULATION HIGHER SECONDARY SCHOOL, RAMANATHAPURAM | RAMANATHAPURAM | Pr. with Up.Pr. Sec. and H.Sec. | 986 | 23.5:1 |
| CREATIVE MATRICULATION HIGHER SECONDARY SCHOOL, PULIYUR | THIRUVADANAI | Pr. with Up.Pr. Sec. and H.Sec. | 968 | 23.0:1 |
| GOVERNMENT HIGHER SECONDARY SCHOOL, SIKKAL | KADALADI | Up. Pr. Secondary and Higher Sec | 967 | 27.6:1 |
| SYED AMMAL PUBLIC SCHOOL, PERAVOOR | RAMANATHAPURAM | Pr. with Up.Pr. Sec. and H.Sec. | 958 | 16.8:1 |
| AMRITA VIDYALAYAM, R.S.MADAI | RAMANATHAPURAM | Pr. with Up.Pr. Sec. and H.Sec. | 949 | 23.7:1 |
| DR.SURESH MATRICULATION HIGHER SECONDARY SCHOOL, PARAMAKUDI | PARAMAKUDI | Pr. with Up.Pr. Sec. and H.Sec. | 934 | 25.9:1 |
| PARAMAKUDI LIONS MATRICULATION HIGHER SECONDARY SCHOOL, THELICHATHANALLUR | PARAMAKUDI | Pr. with Up.Pr. Sec. and H.Sec. | 928 | 15.0:1 |
| BUKHARIYA MATRICULATION HIGHER SECONDARY SCHOOL, DEVIPATTINAM SOUTH | RAMANATHAPURAM | Pr. with Up.Pr. Sec. and H.Sec. | 918 | 17.7:1 |
| HOLY CROSS GIRLS HIGHER SECONDARY SCHOOL, THANGACHIMADAM | MANDAPAM | Up. Pr. Secondary and Higher Sec | 893 | 30.8:1 |
| VIVEKANANDA VIDYALAYA MATRICULATION HIGHER SECONDARY SCHOOL, RAMESWARAM | MANDAPAM | Pr. with Up.Pr. Sec. and H.Sec. | 881 | 22.0:1 |
| RAHMANIA MATRIC HIGHER SECONDARY SCHOOL,KAMUTHI | KAMUTHI | Pr. with Up.Pr. Sec. and H.Sec. | 878 | 17.9:1 |
| KHYRATHUL JALALIYA HIGHER SECONDARY SCHOOL, KILAKARAI | THIRUPPULLANI | Up. Pr. Secondary and Higher Sec | 857 | 40.8:1 |
| PEARL MATRICULATION HIGHER SECONDARY SCHOOL, KILAKARAI | THIRUPPULLANI | Pr. with Up.Pr. Sec. and H.Sec. | 855 | 37.2:1 |
| GOVERNMENT GIRLS HIGHER SECONDARY SCHOOL, PARAMAKUDI | PARAMAKUDI | Up. Pr. Secondary and Higher Sec | 851 | 21.8:1 |
| MOHAMEDIA HIGHER SECONDARY SCHOOL, CHITHARKOTTAI | RAMANATHAPURAM | Up. Pr. Secondary and Higher Sec | 821 | 25.7:1 |
| KAVINA INTERNATIONAL SCHOOL, PAMBOOR | PARAMAKUDI | Pr. with Up.Pr. Sec. and H.Sec. | 814 | 30.1:1 |
| GOVERNMENT HIGHER SECONDARY SCHOOL, MANDAPAM CAMP | MANDAPAM | Up. Pr. Secondary and Higher Sec | 810 | 25.3:1 |
| GOVERNMENT MODEL HIGHER SECONDARY SCHOOL, THIRUPPALAIKUDI | RAJASINGAMANGALAM | Pr. with Up.Pr. Sec. and H.Sec. | 804 | 28.7:1 |
| SRI PARVATHAVARTHINI AMMAN GIRLS HIGHER SECONDARY SCHOOL, RAMESWARAM | MANDAPAM | Up. Pr. Secondary and Higher Sec | 803 | 47.2:1 |
| HOLY ANGELS MATRICULATION HIGHER SECONDARY SCHOOL, R.S.MANGALAM | RAJASINGAMANGALAM | Pr. with Up.Pr. Sec. and H.Sec. | 801 | 25.0:1 |
| ST. ANNE'S MATRICULATION HIGHER SECONDARY SCHOOL, AKKALMADAM | MANDAPAM | Pr. with Up.Pr. Sec. and H.Sec. | 797 | 30.7:1 |
| MUNICIPAL GIRLS HIGHER SECONDARY SCHOOL, RAMANATHAPURAM | RAMANATHAPURAM | Up. Pr. Secondary and Higher Sec | 777 | 31.1:1 |
| MUHAIIDHEENIA MATRICULATION HIGHER SECONDARY SCHOOL, KILAKARAI | THIRUPPULLANI | Pr. with Up.Pr. Sec. and H.Sec. | 774 | 17.2:1 |
| SYED ABUBUCKARI BADHUSA MUNSIF HUSSIN GOVERNMENT HIGHER SECONDARY SCHOOL, ERVADI | KADALADI | Up. Pr. Secondary and Higher Sec | 771 | 25.7:1 |
| V.V.S.M. NATIONAL ACADEMY MATRIC HIGHER SECONDARY SCHOOL, MALATTAR | KADALADI | Pr. with Up.Pr. Sec. and H.Sec. | 757 | 18.5:1 |
| SRI SARASWATHI VIDYALAYA MATRIC HIGHER SECONDARY SCHOOL, REGUNATHAPURAM | THIRUPPULLANI | Pr. with Up.Pr. Sec. and H.Sec. | 746 | 18.2:1 |
| GOVERNMENT BOYS HIGHER SECONDARY SCHOOL, SAYALGUDI | KADALADI | Up. Pr. Secondary and Higher Sec | 736 | 24.5:1 |
| ST. JOSEPH'S HIGHER SECONDARY SCHOOL, VERKOTTU | MANDAPAM | Up. Pr. Secondary and Higher Sec | 736 | 21.0:1 |
| KSHATRIYA HINDU NADAR HIGHER SECONDARY SCHOOL, PERUNAZHI | KAMUTHI | Up. Pr. Secondary and Higher Sec | 727 | 45.4:1 |
| HOLY ISLAND LITTLE FLOWER MATRICULATION HIGHER SECONDARY SCHOOL, RAMESWARAM | MANDAPAM | Pr. with Up.Pr. Sec. and H.Sec. | 722 | 32.8:1 |