Mar Gregorios Em High School
| School Name | Mar Gregorios Em High School |
| Address | Kalliyoor, Trivandrum South, Thiruvananthapuram, Kerala |
| Location | Kalliyoor |
| City | Thiruvananthapuram |
| District | Thiruvananthapuram |
| State | Kerala |
| Pincode | 695020 |
| Category | Secondary School |
| Block | Trivandrum South |
Mar Gregorios Em High School is located in Kalliyoor, Trivandrum South, Thiruvananthapuram, Kerala. Established in year 1975, the school is a Co-educational and is located in Rural area. This is a Secondary school and is currently operational. It's affiliated with State Board for class-X exams. The school is managed by Private Unaided (Recognized). The school is situated in Kovalam assembly constituency. The first mode of communication is English in the school.
| Pre Primary | 77 Kids |
| Class I to V | 319 Students |
| Class VI to VIII | 195 Students |
| Class IX to XII | 110 Students |
| Total Students | 701 Students |
| Total Teachers | 27 Teachers |
| Student-Teacher Ratio | 26:1 |
| Student-Classroom Ratio | 23:1 |
The school teaches around eight hundred students being taught by around 27 teachers, thus making the student-teacher ratio of 26 students per teacher. All of the teachers are appointed on Regular basis. Four teachers are Male and remaining 23 are Female. In terms of Academic qualification three teachers are Below Graduate, nine are Graduate and rest fifteen are Post Graduate. Three teachers are trained in Computer. The student classroom ratio is 23:1, means on an average twenty three students sit in a classroom which is very good. There are 77 kids in pre primary, 319 students in class I to V, 195 students in class VI to VIII and 110 students in class IX to XII.
The school is in a private building and it has pucca boundary walls. The school has total thirty clasrooms and nine other rooms. The school has internet facility for students. The school has one laptop, four desktops, one tablet, two scanners, two printers, one LED and one webcam in its premises. There is library for students. There are three boys toilets and four girls toilets for students. The school has both hand wash facility and drinking water facility for people.