| | Established | 2011 |
| | Level | Secondary |
| | Type | Co-Educational |
| | Board | State Board |
| | Medium of instruction | Tamil |
| | No. of students | 186 |
| | No. of Teachers | 20 |
The location of Ghs Idaikal is Kadayanallur, Tirunelveli. There are 10 dedicated and professional faculty members who impart quality education to children in this State Board school.
2011 saw Ghs Idaikal being launched. The primary medium of instruction is Tamil with English as secondary medium and the student teacher ratio is 18:1. The school takes pride of its excellent teaching methodology.
This school runs classes from 6 to 10 to provide education to students. The current student strength of the school is approximately 186. It has a library as well with over 677 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 42% scored first grade.
| School Code | 33290504508 |
| Status of Building | Government |
| Total Classrooms | 2 |
| Student Teacher Distrubution | Teachers 20 | Student 186 | |
| Boys to Girls Ratio | Boys 103 | Girls 83 | |
| Students Distribution | Primary 0 | Secondary 186 | Hr.Secondary 0 |
