Upgrade Middle School Dumar Baki
| School Name | Upgrade Middle School Dumar Baki |
| Address | Dumarbaki, Hariyadih, Deori, Giridih, Jharkhand |
| Location | Dumarbaki |
| City | Giridih |
| District | Giridih |
| State | Jharkhand |
| Pincode | 815314 |
| Category | Upper Primary School |
| Block | Deori |
Upgrade Middle School Dumar Baki is located in Dumarbaki, Hariyadih, Deori, Giridih, Jharkhand and was established 70 years ago. This 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. This school falls under Jamua assembly constituency. This is primarily Hindi medium school.
| Class I to V | 82 Students |
| Class VI to VIII | 42 Students |
| Total Students | 124 Students |
| Total Teachers | 3 Teachers |
| Student-Teacher Ratio | 41:1 |
| Student-Classroom Ratio | 16:1 |
The institution has enrolled around two hundred students being taught by around 3 teachers. The school has student-teacher ratio of 41 students per teacher. Two teachers are appointed on Regular basis and rest one is appointed on Contract basis. Two teachers are Male and remaining one is Female. In terms of Academic qualification two teachers are Below Graduate and rest one is Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 16:1, means on an average sixteen students sit in a classroom which is very good. There are 82 students in class I to V and 42 students in class VI to VIII.
The school is in a Govt. building and it has no boundary walls. The school has total eight clasrooms. The school has internet facility for students. The school has one tablet in its premises. There is library 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.