St. John's Higher Secondary School Mattom
| School Name | St. John's Higher Secondary School Mattom |
| Address | Chettikulangara, Panachamood, Mavelikkara, Alappuzha, Kerala |
| Location | Chettikulangara |
| City | Alappuzha |
| District | Alappuzha |
| State | Kerala |
| Pincode | 690103 |
| Category | Higher Secondary School |
| Block | Mavelikkara |
St. John's Higher Secondary School Mattom is located in Chettikulangara, Panachamood, Mavelikkara, Alappuzha, Kerala and was established 99 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 Government Aided. The school comes under Mavelikara municipality. The school is situated in Mavelikkara assembly constituency. The language used to teach students is Malyalam but English is also spoken during classes.
| Class I to V | 141 Students |
| Class VI to VIII | 667 Students |
| Class IX to XII | 1117 Students |
| Total Students | 1925 Students |
| Total Teachers | 83 Teachers |
| Student-Teacher Ratio | 23:1 |
| Student-Classroom Ratio | 40:1 |
This school has around two thousand students studying who are taught by 83 teachers. The student-teacher ratio is 23 students per teacher. All of the teachers are appointed on Regular basis. Fifteen teachers are Male and remaining 68 are Female. In terms of Academic qualification 31 teachers are Graduate and rest 52 are Post Graduate. Twelve teachers are trained in Computer. The student classroom ratio is 40:1, means on an average forty students sit in a classroom which is good. There are 141 students in class I to V, 667 students in class VI to VIII and 1117 students in class IX to XII.
The school is in a private building and it has pucca boundary walls. The school has total forty eight clasrooms and ten other rooms. The school has internet facility for students. The school has ten laptops, five desktops, two printers, one LED, one digiboard and two generators in its premises. There is library for students. There are twenty four boys toilets and twenty eight girls toilets for students. The school has both hand wash facility and drinking water facility for people.