| | Established | 1990 |
| | Level | Higher Secondary |
| | Type | Girls |
| | Board | State Board |
| | Medium of instruction | Tamil |
| | No. of students | 1418 |
| | No. of Teachers | 84 |
Ghss Rayakottai - Girls's location is at Kelamangalam, Krishanagiri. 42 dedicated and professional teachers ensure that the children get the maximum out of their eduaction in this State Board school.
Ghss Rayakottai - Girls was started in the year 1990. With the student teacher ratio being 33:1 the primary medium of instruction is Tamil and English as secondary medium. The school tries to provide best learning environment.
Classes from 6 to 12 run in this school. 1418 is approximately the current student strength of this school. It has a library as well with over 620 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 97% scoring first grade.
| School Code | 33311608503 |
| Status of Building | Government |
| Total Classrooms | 9 |
| Student Teacher Distrubution | Teachers 84 | Student 1418 | |
| Boys to Girls Ratio | Boys 0 | Girls 1418 | |
| Students Distribution | Primary 0 | Secondary 865 | Hr.Secondary 553 |
