Govt. Senior Secondary School Kotla Mangan
| School Name | Govt. Senior Secondary School Kotla Mangan |
| Address | Kotla Mangan, Rajgarh, Nahan, Himachal Pradesh |
| Location | Kotla Mangan |
| City | Nahan |
| District | Sirmaur |
| State | Himachal Pradesh |
| Pincode | 173101 |
| Category | Higher Secondary School |
| Block | Rajgarh |
Govt. Senior Secondary School Kotla Mangan is located in Kotla Mangan, Rajgarh, Nahan, Himachal Pradesh. Established 25 years ago, this 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. This school falls under Pachhad assembly constituency. The language used to teach students is Hindi.
| Class VI to VIII | 41 Students |
| Class IX to XII | 60 Students |
| Total Students | 101 Students |
| Total Teachers | 6 Teachers |
| Student-Teacher Ratio | 17:1 |
| Student-Classroom Ratio | 25:1 |
This institution teaches around two hundred students who are taught by 6 teachers, which makes the student-teacher ratio of 17 students per teacher. Three teachers are appointed on Regular basis and rest three are appointed on Contract basis. Two teachers are Male and remaining four are Female. All of the teachers have Post Graduate qualification. None of the teachers are trained in Computer. The student classroom ratio is 25:1, means on an average twenty five students sit in a classroom which is very good. There are 41 students in class VI to VIII and 60 students in class IX to XII.
The school is in a Govt. building and it has under construction boundary walls. The school has total four clasrooms and one other room. The school has internet facility for students. The school has one printer in its premises. There is library for students. There are one boys toilet, one girls toilet and two cwsn toilets for students. The school has both hand wash facility and drinking water facility for people.