| | Established | 1999 |
| | Level | Secondary |
| | Type | Co-Educational |
| | Board | State Board |
| | Medium of instruction | Tamil |
| | No. of students | 446 |
| | No. of Teachers | 29 |
The location of Govt High School is Iyyappanthangal, Thiruvallur. 16 dedicated and professional teachers ensure that the children get the maximum out of their eduaction in this State Board school.
Govt High School was launched in 1999. The primary medium of instruction is Tamil with English as secondary medium and the student teacher ratio is 27:1. The school takes pride of its excellent teaching methodology.
This school runs classes from 6 to 10 to provide education to students. This school has approximately 446 as student strength. This school's library has 527 books.
The school has given exceptional results in the academic sphere and its students have excelled in extra co-curricular activities too. The perentage of students passing the exam is 100% with 100% scoring first grade.
| School Code | 33040800603 |
| Status of Building | Government |
| Total Classrooms | 6 |
| Monday | 9:00 am - 4:00 pm |
| Tuesday | 9:00 am - 4:00 pm |
| Wednesday | 9:00 am - 4:00 pm |
| Thursday | 9:00 am - 4:00 pm |
| Friday | 9:00 am - 4:00 pm |
| Saturday | 9:00 am - 4:00 pm |
| Sunday | closed |
| Student Teacher Distrubution | Teachers 29 | Student 446 | |
| Boys to Girls Ratio | Boys 222 | Girls 224 | |
| Students Distribution | Primary 0 | Secondary 446 | Hr.Secondary 0 |
