Trinity High School
| School Name | Trinity High School |
| Address | Selakui, Haripur, Dhoolkot, Sahaspur, Dehradun, Uttarakhand |
| Location | Selakui |
| City | Dehradun |
| District | Dehradun |
| State | Uttarakhand |
| Pincode | 248011 |
| Category | Secondary School |
| Block | Sahaspur |
Trinity High School is located in Selakui, Haripur, Dhoolkot, Sahaspur, Dehradun, Uttarakhand. Established 9 years ago, this school is a Co-educational and is located in Rural area. This is a Secondary school and is currently operational. It's affiliated with CBSE Board for class-X exams. The school is managed by Private Unaided (Recognized). This school falls under Sahaspur assembly constituency. The first mode of communication is English in the school but Hindi is also spoken during classes.
| Class I to V | 295 Students |
| Class VI to VIII | 101 Students |
| Class IX to XII | 56 Students |
| Total Students | 452 Students |
| Total Teachers | 23 Teachers |
| Student-Teacher Ratio | 20:1 |
| Student-Classroom Ratio | 23:1 |
The school teaches around five hundred students and has 23 teachers to teach them. The student-teacher ratio is 20 students per teacher. All of the teachers are appointed on Regular basis. Four teachers are Male and remaining nineteen are Female. In terms of Academic qualification one teacher is Below Graduate, ten are Graduate and rest twelve are Post Graduate. Fifteen teachers are trained in Computer. The student classroom ratio is 23:1, means on an average twenty three students sit in a classroom which is very good. There are 295 students in class I to V, 101 students in class VI to VIII and 56 students in class IX to XII.
The school is in a private building and it has pucca boundary walls. The school has total twenty clasrooms and five other rooms. The school has internet facility for students. The school has three laptops, twenty desktops, one scanner, four printers, two LEDs, two digiboards, sixteen webcams and two generators in its premises. There is both reading corner and library for students. There are four boys toilets, four girls toilets and one cwsn toilet for students. The school has both hand wash facility and drinking water facility for people.