Koshi Adarsh High School
| School Name | Koshi Adarsh High School |
| Address | Mahisarho, Mahishi, Saharsa, Bihar |
| Location | Mahisarho |
| City | Saharsa |
| District | Saharsa |
| State | Bihar |
| Pincode | 852216 |
| Category | Secondary School |
| Block | Mahishi |
Koshi Adarsh High School is located in Mahisarho, Mahishi, Saharsa, Bihar. Established in year 1978, 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 Department of Education. It is located in Mahishi assembly constituency. The first mode of communication is Hindi in the school.
| Class IX to XII | 596 Students |
| Total Students | 596 Students |
| Total Teachers | 6 Teachers |
| Student-Teacher Ratio | 99:1 |
| Student-Classroom Ratio | 119:1 |
The institution has around six hundred students studying and has 6 teachers to teach them. The school has student-teacher ratio of 99 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Male. All of the teachers have Graduate qualification. None of the teachers are trained in Computer. The student classroom ratio is 119:1, means on an average one hundred nineteen students sit in a classroom which does not sound comfortable. There are 596 students in class IX to XII.
The school is in a Govt. building and it has pucca but broken boundary walls. The school has total five clasrooms. 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.