Upgrade High School Gashko
| School Name | Upgrade High School Gashko |
| Address | Gashko, Ghasko, Mahapur, Sonaraithari, Deoghar, Jharkhand |
| Location | Gashko |
| City | Deoghar |
| District | Deoghar |
| State | Jharkhand |
| Pincode | 814150 |
| Category | Secondary School |
| Block | Sonaraithari |
Upgrade High School Gashko is located in Gashko, Ghasko, Mahapur, Sonaraithari, Deoghar, Jharkhand. Established 51 years ago, this 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 comes under Jarmundi assembly constituency. The language used to teach students is Hindi.
| Class I to V | 43 Students |
| Class VI to VIII | 96 Students |
| Class IX to XII | 69 Students |
| Total Students | 208 Students |
| Total Teachers | 5 Teachers |
| Student-Teacher Ratio | 42:1 |
| Student-Classroom Ratio | 23:1 |
This institution has enrolled around three hundred students who are taught by 5 teachers. The student-teacher ratio is 42 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Male. In terms of Academic qualification one teacher is Below Graduate, one is Graduate and rest three are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 23:1, means on an average twenty three students sit in a classroom which is very good. There are 43 students in class I to V, 96 students in class VI to VIII and 69 students in class IX to XII.
The school is in a Govt. building and it has partial boundary walls. The school has total nine clasrooms. The school has one tablet in its premises. 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.