Upgrade High School Dumaria
| School Name | Upgrade High School Dumaria |
| Address | Dumaria, Keliasole, Dhanbad, Jharkhand |
| Location | Dumaria |
| City | Dhanbad |
| District | Dhanbad |
| State | Jharkhand |
| Pincode | 828205 |
| Category | Secondary School |
| Block | Keliasole |
Upgrade High School Dumaria is located in Dumaria, Keliasole, Dhanbad, Jharkhand and was established in year 1931. The school is a Co-educational and is located in Rural area. This is a Secondary school and is currently operational. It's affiliated with State Board for class-X exams. The school is managed by Department of Education. It is located in Nirsa assembly constituency. The medium of instructions is Hindi in the school.
| Class I to V | 115 Students |
| Class VI to VIII | 193 Students |
| Class IX to XII | 197 Students |
| Total Students | 505 Students |
| Total Teachers | 5 Teachers |
| Student-Teacher Ratio | 101:1 |
| Student-Classroom Ratio | 51:1 |
This institution has strength of around six hundred students and has recruited total 5 teachers, thus making the student-teacher ratio of 101 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Male. In terms of Academic qualification two teachers are Below Graduate and rest three are Graduate. None of the teachers are trained in Computer. The student classroom ratio is 51:1, means on an average fifty one students sit in a classroom which is good. There are 115 students in class I to V, 193 students in class VI to VIII and 197 students in class IX to XII.
The school is in a Govt. building and it has no boundary walls. The school has total ten clasrooms. The school has two tablets in its premises. There is reading corner, library and book bank for students. There are two boys toilets and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.