St. Thomas Hr. Secondary School
| School Name | St. Thomas Hr. Secondary School |
| Address | Langstiehrim, Pyndengumiong, Mairang, Nongstoin, Meghalaya |
| Location | Pyndengumiong |
| City | Nongstoin |
| District | Eastern West Khasi Hills |
| State | Meghalaya |
| Pincode | 793120 |
| Category | Higher Secondary School |
| Block | Mairang |
St. Thomas Hr. Secondary School is located in Langstiehrim, Pyndengumiong, Mairang, Nongstoin, Meghalaya and was established in year 1972. 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 State Board for class-X & class-XII exams. The school is managed by Government Aided. The school is situated in 30-Mairang (St) assembly constituency. The first mode of communication is English in the school but Khasi and Hindi is also spoken during classes.
| Class VI to VIII | 189 Students |
| Class IX to XII | 326 Students |
| Total Students | 515 Students |
| Total Teachers | 21 Teachers |
| Student-Teacher Ratio | 25:1 |
| Student-Classroom Ratio | 43:1 |
This institution has enrolled around six hundred students and has 21 teachers to teach them. The school has student-teacher ratio of 25 students per teacher. All of the teachers are appointed on Regular basis. Seven teachers are Male and remaining fourteen are Female. In terms of Academic qualification five teachers are Graduate and rest sixteen are Post Graduate. Two teachers are trained in Computer. The student classroom ratio is 43:1, means on an average forty three students sit in a classroom which is good. There are 189 students in class VI to VIII and 326 students in class IX to XII.
The school is in a private building and it has barbed wire fencing. The school has total twelve clasrooms and six other rooms. The school has internet facility for students. The school has two laptops, twenty desktops, one tablet, two scanners, two printers, one LED and twenty generators in its premises. There is library for students. There are five boys toilets, five girls toilets and four cwsn toilets for students. The school has both hand wash facility and drinking water facility for people.