Govt. Senior Secondary School Dehar
| School Name | Govt. Senior Secondary School Dehar |
| Address | Dehar, Sunder Nagar-1, Mandi, Himachal Pradesh |
| Location | Dehar |
| City | Mandi |
| District | Mandi |
| State | Himachal Pradesh |
| Pincode | 175030 |
| Category | Higher Secondary School |
| Block | Sunder Nagar-1 |
Govt. Senior Secondary School Dehar is located in Dehar, Sunder Nagar-1, Mandi, Himachal Pradesh. Established in year 1922, 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 Department of Education. It comes under Sunder Nagar assembly constituency. The first mode of communication is Hindi in the school but English is also spoken during classes.
| Class VI to VIII | 71 Students |
| Class IX to XII | 306 Students |
| Total Students | 377 Students |
| Total Teachers | 28 Teachers |
| Student-Teacher Ratio | 13:1 |
| Student-Classroom Ratio | 20:1 |
The institution has strength of around four hundred students and has recruited total 28 teachers. The school has student-teacher ratio of 13 students per teacher. 23 teachers are appointed on Regular basis and rest five are appointed on Contract basis. Eighteen teachers are Male and remaining ten are Female. In terms of Academic qualification five teachers are Below Graduate, one is Graduate and rest 22 are Post Graduate. Seven teachers are trained in Computer. The student classroom ratio is 20:1, means on an average twenty students sit in a classroom which is very good. There are 71 students in class VI to VIII and 306 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total nineteen clasrooms and ten other rooms. The school has internet facility for students. The school has fourteen desktops, three scanners, three printers, one LED, one digiboard, two webcams and six generators in its premises. There is both reading corner and library for students. There are eight boys toilets, eight girls toilets and one cwsn toilet for students. The school has both hand wash facility and drinking water facility for people.