| | Established | 1889 |
| | Level | Higher Secondary |
| | Type | Girls |
| | Board | State Board |
| | Medium of instruction | English |
| | No. of students | 1505 |
| | No. of Teachers | 44 |
St. Aloysius A.I.Hss's location is at Periamedu, Chennai. The children get the most out of their education as they are taught by a team of 27 professional and dedicated faculties in this State Board school.
St. Aloysius A.I.Hss was started in the year 1889. This school's primary medium of instruction is English and the student teacher ratio is 55:1. Every member of the school is committed to provide the best learning environment.
This school runs classes from 1 to 12 to provide education to students. This school's student strength is approximately 1505. The library in this school has 22578 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 98% scoring first grade.
| School Code | 33020301619 |
| Status of Building | Private |
| Total Classrooms | 16 |
| Student Teacher Distrubution | Teachers 44 | Student 1505 | |
| Boys to Girls Ratio | Boys 0 | Girls 1505 | |
| Students Distribution | Primary 638 | Secondary 621 | Hr.Secondary 246 |
