Middle School Koili
| School Name | Middle School Koili |
| Address | Koili, Rupauli Ruphara, Bathnaha, Sitamarhi, Bihar |
| Location | Koili |
| City | Sitamarhi |
| District | Sitamarhi |
| State | Bihar |
| Pincode | 843302 |
| Category | Upper Primary School |
| Block | Bathnaha |
Middle School Koili is located in Koili, Rupauli Ruphara, Bathnaha, Sitamarhi, Bihar and was established in year 1947. The 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 Department of Education. It is located in Bathnaha assembly constituency. This is primarily Hindi medium school but English is also spoken during classes.
| Class I to V | 740 Students |
| Class VI to VIII | 468 Students |
| Total Students | 1208 Students |
| Total Teachers | 8 Teachers |
| Student-Teacher Ratio | 151:1 |
| Student-Classroom Ratio | 110:1 |
The institution has around one thousand three hundred students studying and has 8 teachers to teach them, thus making the student-teacher ratio of 151 students per teacher. All of the teachers are appointed on Regular basis. Six teachers are Male and remaining two are Female. In terms of Academic qualification four teachers are Below Graduate and rest four are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 110:1, means on an average one hundred ten students sit in a classroom which does not sound comfortable. There are 740 students in class I to V and 468 students in class VI to VIII.
The school is in a Govt. building and it has no boundary walls. The school has total eleven clasrooms. There is both reading corner and book bank for students. There are one boys toilet and two cwsn toilets for students. The school has both hand wash facility and drinking water facility for people.