| | Established | 1985 |
| | Level | Higher Secondary |
| | Type | Co-Educational |
| | Board | State Board |
| | Medium of instruction | Tamil |
| | No. of students | 464 |
| | No. of Teachers | 48 |
G.H.S.S is located in Kalayarkoil, Sivaganga. It is a State Board school, with a team of 24 dedicated and professional faculties, which are here to ensure that the children get the most from their education.
G.H.S.S was started in the year 1985. With the student teacher ratio being 19:1 the primary medium of instruction is Tamil. The school takes pride of its excellent teaching methodology.
The school provides education to students from class 6 to 12. This school has approximately 464 as student strength. 2635 books are there in the library of this school.
The school has given exceptional results in the academic sphere and its students have excelled in extra co-curricular activities too. 100% qualify examination with 64% scoring first grade.
| School Code | 33230201602 |
| Status of Building | Government |
| Total Classrooms | 6 |
| Student Teacher Distrubution | Teachers 48 | Student 464 | |
| Boys to Girls Ratio | Boys 265 | Girls 199 | |
| Students Distribution | Primary 0 | Secondary 308 | Hr.Secondary 156 |
