Zion Mat Higher Secondary School Selaiyur
| School Name | Zion Mat Higher Secondary School Selaiyur |
| Address | Tambaram, Ward 11, St.Thomas Mount(Urban), Chengalpattu, Tamilnadu |
| Location | Tambaram |
| City | Chengalpattu |
| District | Chengalpattu |
| State | Tamilnadu |
| Pincode | 600073 |
| Category | Higher Secondary School |
| Block | St.Thomas Mount(Urban) |
Zion Mat Higher Secondary School Selaiyur is located in Tambaram, Ward 11, St.Thomas Mount(Urban), Chengalpattu, Tamilnadu and was established 36 years ago. This 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 Private Unaided (Recognized). It falls under Tambaram municipality. It comes under Tambaram assembly constituency. The first mode of communication is English in the school.
| Pre Primary | 359 Kids |
| Class I to V | 952 Students |
| Class VI to VIII | 1009 Students |
| Class IX to XII | 1976 Students |
| Total Students | 4296 Students |
| Total Teachers | 226 Teachers |
| Student-Teacher Ratio | 19:1 |
| Student-Classroom Ratio | 29:1 |
The institution teaches around four thousand three hundred students and has recruited total 226 teachers. The school has student-teacher ratio of 19 students per teacher. 222 teachers are appointed on Regular basis, one is appointed on Part-time basis and rest three are appointed on Contract basis. 35 teachers are Male and remaining 191 are Female. In terms of Academic qualification seven teachers are Below Graduate, sixty are Graduate and rest 159 are Post Graduate. 22 teachers are trained in Computer. The student classroom ratio is 29:1, means on an average twenty nine students sit in a classroom which is very good. There are 359 kids in pre primary, 952 students in class I to V, 1009 students in class VI to VIII and 1976 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total one hundred forty six clasrooms and seven other rooms. The school has internet facility for students. The school has twenty five laptops, one hundred ninety six desktops, one scanner, one LED, one hundred thirty six digiboards and one webcam in its premises. There is reading corner, library and book bank for students. There are seventy four boys toilets and eighty eight girls toilets for students. The school has both hand wash facility and drinking water facility for people.