Koshi Central School
| School Name | Koshi Central School |
| Address | Sahsaul, Sonbarsa, Saharsa, Bihar |
| Location | Sahsaul |
| City | Saharsa |
| District | Saharsa |
| State | Bihar |
| Pincode | 852129 |
| Category | Upper Primary School |
| Block | Sonbarsa |
Koshi Central School is located in Sahsaul, Sonbarsa, Saharsa, Bihar and was established 6 years ago. This school is a Co-educational and is located in Rural area. This is a Upper Primary school and is currently operational. The school is managed by Unrecognized. It is located in Sonbarsa assembly constituency. This is primarily English medium school.
| Pre Primary | 86 Kids |
| Class I to V | 127 Students |
| Class VI to VIII | 67 Students |
| Total Students | 280 Students |
| Total Teachers | 12 Teachers |
| Student-Teacher Ratio | 23:1 |
| Student-Classroom Ratio | 40:1 |
The school has around three hundred students studying and has recruited total 12 teachers, which makes the student-teacher ratio of 23 students per teacher. All of the teachers are appointed on Regular basis. Five teachers are Male and remaining seven are Female. In terms of Academic qualification seven teachers are Below Graduate and rest five are Graduate. None of the teachers are trained in Computer. The student classroom ratio is 40:1, means on an average forty students sit in a classroom which is good. There are 86 kids in pre primary, 127 students in class I to V and 67 students in class VI to VIII.
The school is in a private building and it has partial boundary walls. The school has total seven clasrooms. The school has internet facility for students. The school has one laptop, one desktop, one scanner, one printer, one LED and one generator in its premises. There are one boys toilet and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.