| | Established | 1928 |
| | Level | Higher Secondary |
| | Type | Co-Educational |
| | Board | State Board |
| | Medium of instruction | Tamil |
| | No. of students | 1659 |
| | No. of Teachers | 117 |
Agastheeswaram in Kanyakumari has a school named Slb Govt.Hr.Sec.S-Nagercoil. 62 dedicated and professional teachers ensure that the children get the maximum out of their eduaction in this State Board school.
1928 saw Slb Govt.Hr.Sec.S-Nagercoil being launched. This school's primary medium of instruction is Tamil with Malayalam and English as secondary medium and the student teacher ratio is 26:1. The school takes pride of its excellent teaching methodology.
Classes from 6 to 12 run in this school. This school's student strength is approximately 1659. It has a library as well with over 16920 books.
The school has given exceptional results in the academic sphere and its students have excelled in extra co-curricular activities too. This school has 100% of students qualifying the examination and out of these 48% scored first grade.
| School Code | 33300205801 |
| Status of Building | Government |
| Total Classrooms | 10 |
| Student Teacher Distrubution | Teachers 117 | Student 1659 | |
| Boys to Girls Ratio | Boys 1477 | Girls 182 | |
| Students Distribution | Primary 0 | Secondary 708 | Hr.Secondary 951 |
