Stmarys Senior Ss
| School Name | Stmarys Senior Ss |
| Address | Pazhavangady, Cheruvazhakunnel Paddy, Pazhavangadi, Ranni, Pathanamthitta, Kerala |
| Location | Pazhavangady |
| City | Pathanamthitta |
| District | Pathanamthitta |
| State | Kerala |
| Pincode | 689673 |
| Category | Higher Secondary School |
| Block | Ranni |
Stmarys Senior Ss is located in Pazhavangady, Cheruvazhakunnel Paddy, Pazhavangadi, Ranni, Pathanamthitta, Kerala and was established in year 1980. The school is a Co-educational and is located in Rural area. This is a Higher Secondary school and is currently operational. It's affiliated with CBSE Board for class-X & class-XII exams. The school is managed by Private Unaided (Recognized). This school falls under Ranni assembly constituency. The medium of instructions is English in the school.
| Pre Primary | 181 Kids |
| Class I to V | 710 Students |
| Class VI to VIII | 370 Students |
| Class IX to XII | 401 Students |
| Total Students | 1662 Students |
| Total Teachers | 68 Teachers |
| Student-Teacher Ratio | 24:1 |
| Student-Classroom Ratio | 35:1 |
The school has around one thousand seven hundred students studying who are taught by 68 teachers. The student-teacher ratio is 24 students per teacher. All of the teachers are appointed on Regular basis. Eleven teachers are Male and remaining 57 are Female. In terms of Academic qualification seven teachers are Below Graduate, 28 are Graduate and rest 33 are Post Graduate. Two teachers are trained in Computer. The student classroom ratio is 35:1, means on an average thirty five students sit in a classroom which is very good. There are 181 kids in pre primary, 710 students in class I to V, 370 students in class VI to VIII and 401 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 twenty two other rooms. The school has internet facility for students. The school has twenty two desktops, one LED, six digiboards, fifty nine webcams and one generator in its premises. There is library for students. There are twenty five boys toilets and thirty girls toilets for students. The school has both hand wash facility and drinking water facility for people.