St Thomas High School Ranny
| School Name | St Thomas High School Ranny |
| Address | Pazhavangady, Pazhavangadi, Ranni, Pathanamthitta, Kerala |
| Location | Pazhavangady |
| City | Pathanamthitta |
| District | Pathanamthitta |
| State | Kerala |
| Pincode | 689673 |
| Category | Secondary School |
| Block | Ranni |
St Thomas High School Ranny is located in Pazhavangady, Pazhavangadi, Ranni, Pathanamthitta, Kerala. Established in year 1949, 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 Government Aided. It comes under Ranni assembly constituency. The first mode of communication is Malyalam in the school.
| Class VI to VIII | 14 Students |
| Class IX to XII | 34 Students |
| Total Students | 48 Students |
| Total Teachers | 7 Teachers |
| Student-Teacher Ratio | 7:1 |
| Student-Classroom Ratio | 8:1 |
The institution has around one hundred students studying being taught by around 7 teachers, which makes the student-teacher ratio of 7 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Female. In terms of Academic qualification one teacher is Below Graduate, two are Graduate and rest four are Post Graduate. Seven teachers are trained in Computer. The student classroom ratio is 8:1, means on an average eight students sit in a classroom which is very good. There are 14 students in class VI to VIII and 34 students in class IX to XII.
The school is in a private building and it has pucca but broken boundary walls. The school has total six clasrooms and ten other rooms. The school has internet facility for students. The school has five laptops, two desktops, one printer, one LED, two webcams and one generator in its premises. There is reading corner, library and book bank for students. There are two boys toilets and four girls toilets for students. The school has both hand wash facility and drinking water facility for people.