St. Thomas Higher Secondary School
| School Name | St. Thomas Higher Secondary School |
| Address | New Colony-III, New Colony -I, Siaha, Saiha, Mizoram |
| Location | New Colony-III |
| City | Saiha |
| District | Saiha |
| State | Mizoram |
| Pincode | 796901 |
| Category | Higher Secondary School |
| Block | Siaha |
St. Thomas Higher Secondary School is located in New Colony-III, New Colony -I, Siaha, Saiha, Mizoram. Established 4 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-XII exams. The school is managed by Private Unaided (Recognized). It comes under Siaha assembly constituency. The language used to teach students is English.
| Class IX to XII | 23 Students |
| Total Students | 23 Students |
| Total Teachers | 5 Teachers |
| Student-Teacher Ratio | 5:1 |
| Student-Classroom Ratio | 6:1 |
The institution teaches around one hundred students and has 5 teachers to teach them, which makes the student-teacher ratio of 5 students per teacher. All of the teachers are appointed on Contract basis. Two teachers are Male and remaining three are Female. All of the teachers have Post Graduate qualification. None of the teachers are trained in Computer. The student classroom ratio is 6:1, means on an average six students sit in a classroom which is very good. There are 23 students in class IX to XII.
The school is in a private building and it has no boundary walls. The school has total four clasrooms and two other rooms. The school has internet facility for students. The school has one laptop, one scanner, one printer and one generator in its premises. There is book bank for students. There are one boys toilet and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.