St. Thomas High School
| School Name | St. Thomas High School |
| Address | Sahubahiar, Tantri, Topchanchi, Dhanbad, Jharkhand |
| Location | Sahubahiar |
| City | Dhanbad |
| District | Dhanbad |
| State | Jharkhand |
| Pincode | 828402 |
| Category | Higher Secondary School |
| Block | Topchanchi |
St. Thomas High School is located in Sahubahiar, Tantri, Topchanchi, Dhanbad, Jharkhand and was established in year 1997. 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). The school is situated in Tundi assembly constituency. The medium of instructions is English in the school but Hindi is also spoken during classes.
| Pre Primary | 9 Kids |
| Class I to V | 151 Students |
| Class VI to VIII | 160 Students |
| Class IX to XII | 907 Students |
| Total Students | 1227 Students |
| Total Teachers | 28 Teachers |
| Student-Teacher Ratio | 44:1 |
| Student-Classroom Ratio | 30:1 |
The school has around one thousand three hundred students studying and has recruited total 28 teachers. The school has student-teacher ratio of 44 students per teacher. All of the teachers are appointed on Regular basis. Sixteen teachers are Male and remaining twelve are Female. In terms of Academic qualification five teachers are Below Graduate, eleven are Graduate and rest twelve are Post Graduate. Twenty teachers are trained in Computer. The student classroom ratio is 30:1, means on an average thirty students sit in a classroom which is very good. There are 9 kids in pre primary, 151 students in class I to V, 160 students in class VI to VIII and 907 students in class IX to XII.
The school is in a private building and it has pucca boundary walls. The school has total forty one clasrooms and forty one other rooms. The school has both internet facility and DTH facility for students. The school has five laptops, twenty desktops, one scanner, two printers, two webcams and two generators in its premises. There is reading corner, library and book bank for students. There are twenty five boys toilets, fifteen girls toilets and two cwsn toilets for students. The school has both hand wash facility and drinking water facility for people.