| | Established | 1927 |
| | Level | Secondary |
| | Type | Co-Educational |
| | Board | State Board |
| | Medium of instruction | Tamil |
| | No. of students | 427 |
| | No. of Teachers | 28 |
Thirumanur in Perambalur has a school named St.Ig.Hs.Kokkudi. There are 15 dedicated and professional faculty members who impart quality education to children in this State Board school.
St.Ig.Hs.Kokkudi was launched in 1927. Tamil is the primary medium of instruction for this school and the student teacher ratio is 28:1. The school takes pride of its excellent teaching methodology.
The school provides education to students from class 6 to 10. 427 is approximately the current student strength of this school. This school's library has 2127 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 96% scored first grade.
| School Code | 33161004802 |
| Status of Building | Private |
| Total Classrooms | 6 |
| Student Teacher Distrubution | Teachers 28 | Student 427 | |
| Boys to Girls Ratio | Boys 160 | Girls 267 | |
| Students Distribution | Primary 0 | Secondary 427 | Hr.Secondary 0 |
