St. Mary's Higher Secondary School Pattom
| School Name | St. Mary's Higher Secondary School Pattom |
| Address | Pattom, Trivandrum, Thiruvananthapuram, Kerala |
| Location | Pattom |
| City | Thiruvananthapuram |
| District | Thiruvananthapuram |
| State | Kerala |
| Pincode | 695004 |
| Category | Higher Secondary School |
| Block | Thiruvananthapuram |
St. Mary's Higher Secondary School Pattom is located in Pattom, Trivandrum, Thiruvananthapuram, Kerala and was established in year 1940. The school is a Co-educational and is located in Urban area. This is a Higher Secondary school and is currently operational. It's affiliated with State Board for class-X & class-XII exams. The school is managed by Government Aided. This school falls under Vattiyoorkavu assembly constituency. This is primarily Malyalam medium school but English is also spoken during classes.
| Class I to V | 779 Students |
| Class VI to VIII | 3662 Students |
| Class IX to XII | 4951 Students |
| Total Students | 9392 Students |
| Total Teachers | 250 Teachers |
| Student-Teacher Ratio | 38:1 |
| Student-Classroom Ratio | 51:1 |
The institution has strength of around nine thousand four hundred students and has 250 teachers to teach them, thus making the student-teacher ratio of 38 students per teacher. All of the teachers are appointed on Regular basis. 55 teachers are Male and remaining 195 are Female. In terms of Academic qualification 21 teachers are Below Graduate, 89 are Graduate and rest 140 are Post Graduate. Thirty teachers are trained in Computer. The student classroom ratio is 51:1, means on an average fifty one students sit in a classroom which is good. There are 779 students in class I to V, 3662 students in class VI to VIII and 4951 students in class IX to XII.
The school is in a private building and it has pucca boundary walls. The school has total one hundred eighty four clasrooms and twenty one other rooms. The school has internet facility for students. The school has seventy five laptops, ten desktops, one scanner, one printer and one LED in its premises. There is both reading corner and library for students. There are fifty boys toilets and seventy girls toilets for students. The school has both hand wash facility and drinking water facility for people.