Middle School Korlahia
| School Name | Middle School Korlahia |
| Address | Korlahi Mansingh, Gurdah Urf Gausnagar, Runni Saidpur, Sitamarhi, Bihar |
| Location | Korlahi Mansingh |
| City | Sitamarhi |
| District | Sitamarhi |
| State | Bihar |
| Pincode | 843117 |
| Category | Upper Primary School |
| Block | Runni Saidpur |
Middle School Korlahia is located in Korlahi Mansingh, Gurdah Urf Gausnagar, Runni Saidpur, Sitamarhi, Bihar and was established years ago. 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 Runni Saidpur assembly constituency. This is primarily Hindi medium school but English is also spoken during classes.
| Class I to V | 138 Students |
| Class VI to VIII | 156 Students |
| Total Students | 294 Students |
| Total Teachers | 9 Teachers |
| Student-Teacher Ratio | 33:1 |
| Student-Classroom Ratio | 33:1 |
The institution has strength of around three hundred students being taught by around 9 teachers, thus making the student-teacher ratio of 33 students per teacher. All of the teachers are appointed on Regular basis. Three teachers are Male and remaining six are Female. In terms of Academic qualification three teachers are Below Graduate, four are Graduate and rest two are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 33:1, means on an average thirty three students sit in a classroom which is very good. There are 138 students in class I to V and 156 students in class VI to VIII.
The school is in a Govt. building and it has partial boundary walls. The school has total nine clasrooms and seven other rooms. There is reading corner, library and 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.