| | Established | 1990 |
| | Level | Higher Secondary |
| | Type | Co-Educational |
| | Board | State Board |
| | Medium of instruction | English |
| | No. of students | 1197 |
| | No. of Teachers | 74 |
Royapuram in Chennai has a school named St.Mary'S Matric Hss. There are 43 dedicated and professional faculty members who impart quality education to children in this State Board school.
1990 saw St.Mary'S Matric Hss being launched. The primary medium of instruction is English and the student teacher ratio is 27:1. The school takes pride of its excellent teaching methodology.
The school provides education to students from class 1 to 12. The current student strength of the school is approximately 1197. 3483 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. This school has 100% of students qualifying the examination and out of these 76% scored first grade.
| School Code | 33020200807 |
| Status of Building | Rented |
| Total Classrooms | 21 |
| Student Teacher Distrubution | Teachers 74 | Student 1197 | |
| Boys to Girls Ratio | Boys 545 | Girls 460 | |
| Students Distribution | Primary 807 | Secondary 359 | Hr.Secondary 31 |
