Primary School Chilri
| School Name | Primary School Chilri |
| Address | Chilri, Sonbarsa, Sitamarhi, Bihar |
| Location | Sonbarsa |
| City | Sitamarhi |
| District | Sitamarhi |
| State | Bihar |
| Pincode | 843330 |
| Category | Primary School |
| Block | Sonbarsa |
Primary School Chilri is located in Chilri, Sonbarsa, Sitamarhi, Bihar and was established in year 1964. 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 comes under Parihar assembly constituency. The medium of instructions is Hindi in the school but English is also spoken during classes.
| Class I to V | 293 Students |
| Total Students | 293 Students |
| Total Teachers | 4 Teachers |
| Student-Teacher Ratio | 73:1 |
| Student-Classroom Ratio | 147:1 |
The school has enrolled around three hundred students and has 4 teachers to teach them, thus making the student-teacher ratio of 73 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Male. In terms of Academic qualification three teachers are Below Graduate and rest one is Graduate. One teacher is trained in Computer. The student classroom ratio is 147:1, means on an average one hundred forty seven students sit in a classroom which does not sound comfortable. There are 293 students in class I to V.
The school is in a Govt. building and it has no boundary walls. The school has total two clasrooms. There is 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.