Primary School Koriahi Tola
| School Name | Primary School Koriahi Tola |
| Address | Koriahi Urf Kalyanpa, Koriyahi, Sursand, Sitamarhi, Bihar |
| Location | Koriahi Urf Kalyanpa |
| City | Sitamarhi |
| District | Sitamarhi |
| State | Bihar |
| Pincode | 843319 |
| Category | Primary School |
| Block | Sursand |
Primary School Koriahi Tola is located in Koriahi Urf Kalyanpa, Koriyahi, Sursand, Sitamarhi, Bihar and was established 19 years ago. This 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 Sursand assembly constituency. The medium of instructions is Hindi in the school.
| Class I to V | 179 Students |
| Total Students | 179 Students |
| Total Teachers | 3 Teachers |
| Student-Teacher Ratio | 60:1 |
| Student-Classroom Ratio | 30:1 |
The institution has around two hundred students studying being taught by around 3 teachers. The student-teacher ratio is 60 students per teacher. All of the teachers are appointed on Regular basis. One teacher is Male and remaining two are Female. All of the teachers have Below Graduate qualification. None of the teachers are trained in Computer. The student classroom ratio is 30:1, means on an average thirty students sit in a classroom which is very good. There are 179 students in class I to V.
The school is in a Govt. building and it has pucca but broken boundary walls. The school has total six clasrooms. There are one boys toilet for students. The school has both hand wash facility and drinking water facility for people.