Zilla Parishad High School Koilsagar
| School Name | Zilla Parishad High School Koilsagar |
| Address | Chinnarajamoor, Koil Sagar, Bollaram, Devarkadara, Mahbubnagar, Telangana |
| Location | Chinnarajamoor |
| City | Mahbubnagar |
| District | Mahabubnagar |
| State | Telangana |
| Pincode | 509204 |
| Category | Secondary School |
| Block | Devarkadara |
Zilla Parishad High School Koilsagar is located in Chinnarajamoor, Koil Sagar, Bollaram, Devarkadara, Mahbubnagar, Telangana and was established in year 2002. The school is a Co-educational and is located in Rural area. This is a Secondary school and is currently operational. It's affiliated with State Board for class-X exams. The school is managed by Local body. This school falls under Deverakadra assembly constituency. The school falls under Mahbubnagar parliamentary constituency. The medium of instructions is Telugu in the school.
| Class VI to VIII | 95 Students |
| Class IX to XII | 88 Students |
| Total Students | 183 Students |
| Total Teachers | 8 Teachers |
| Student-Teacher Ratio | 23:1 |
| Student-Classroom Ratio | 37:1 |
This institution has strength of around two hundred students and has 8 teachers to teach them, thus making the student-teacher ratio of 23 students per teacher. All of the teachers are appointed on Regular basis. Six teachers are Male and remaining two are Female. In terms of Academic qualification one teacher is Graduate and rest seven are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 37:1, means on an average thirty seven students sit in a classroom which is very good. There are 95 students in class VI to VIII and 88 students in class IX to XII.
The school is in a Govt. building and it has no boundary walls. The school has total five clasrooms and five other rooms. The school has both internet facility and DTH facility for students. The school has one digiboard in its premises. There is both library and 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.