P S Koshi Colony
| School Name | P S Koshi Colony |
| Address | Banmankhi N A C, Banmankhi, Purnia, Bihar |
| Location | Banmankhi N A C |
| City | Purnia |
| District | Purnia |
| State | Bihar |
| Pincode | 854202 |
| Category | Primary School |
| Block | Banmankhi |
P S Koshi Colony is located in Banmankhi N A C, Banmankhi, Purnia, Bihar. Established 56 years ago, this school is a Co-educational and is located in Urban area. This is a Primary school and is currently operational. The school is managed by Department of Education. This school falls under Banmankhi assembly constituency. This is primarily Hindi medium school.
| Class I to V | 110 Students |
| Total Students | 110 Students |
| Total Teachers | 2 Teachers |
| Student-Teacher Ratio | 55:1 |
| Student-Classroom Ratio | 55:1 |
The institution has around two hundred students studying and has 2 teachers to teach them, thus making the student-teacher ratio of 55 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Female. In terms of Academic qualification one teacher is Below Graduate and rest one is Graduate. None of the teachers are trained in Computer. The student classroom ratio is 55:1, means on an average fifty five students sit in a classroom which is good. There are 110 students in class I to V.
The school is a Govt. school in a rent free building and it has no boundary walls. The school has total two clasrooms. There are one boys toilet and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.