Primary School 28 Diara
| School Name | Primary School 28 Diara |
| Address | Raipur Hasan, Sabalpur Pachhiyari Tola, Sabalpur West, Sonepur, Chhapra, Bihar |
| Location | Raipur Hasan |
| City | Chhapra |
| District | Saran |
| State | Bihar |
| Pincode | 841101 |
| Category | Primary School |
| Block | Sonepur |
Primary School 28 Diara is located in Raipur Hasan, Sabalpur Pachhiyari Tola, Sabalpur West, Sonepur, Chhapra, Bihar. Established in year 1971, the school is a Co-educational and is located in Rural area. This is a Primary school and is currently operational. The school is managed by Department of Education. It is located in Sonpur assembly constituency. This is primarily Hindi medium school.
| Class I to V | 267 Students |
| Total Students | 267 Students |
| Total Teachers | 7 Teachers |
| Student-Teacher Ratio | 38:1 |
| Student-Classroom Ratio | 89:1 |
This institution has strength of around three hundred students who are taught by 7 teachers, thus making the student-teacher ratio of 38 students per teacher. All of the teachers are appointed on Regular basis. Two teachers are Male and remaining five are Female. In terms of Academic qualification three teachers are Below Graduate, two are Graduate and rest two are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 89:1, means on an average eighty nine students sit in a classroom which does not sound comfortable. There are 267 students in class I to V.
The school is in a Govt. building and it has pucca boundary walls. The school has total three 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.