Upgrade Primary School Sanjar
| School Name | Upgrade Primary School Sanjar |
| Address | Sanjar, Dumardiha, Rajnagar, Seraikela, Jharkhand |
| Location | Sanjar |
| City | Seraikela |
| District | Saraikela Kharsawan |
| State | Jharkhand |
| Pincode | 831002 |
| Category | Primary School |
| Block | Rajnagar |
Upgrade Primary School Sanjar is located in Sanjar, Dumardiha, Rajnagar, Seraikela, Jharkhand and was established 20 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 is located in 51-Seraikella(St) assembly constituency. The medium of instructions is Hindi in the school.
| Class I to V | 36 Students |
| Total Students | 36 Students |
| Total Teachers | 2 Teachers |
| Student-Teacher Ratio | 18:1 |
| Student-Classroom Ratio | 18:1 |
The school has enrolled around one hundred students who are taught by 2 teachers. The school has student-teacher ratio of 18 students per teacher. All of the teachers are appointed on Contract basis. All of the teachers are Female. All of the teachers have Below Graduate qualification. None of the teachers are trained in Computer. The student classroom ratio is 18:1, means on an average eighteen students sit in a classroom which is very good. There are 36 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 and two other rooms. There is both 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.