G High School Sadahalli
| School Name | G High School Sadahalli |
| Address | Sadahalli, Kannamangala, Devanahalli, Bangalore, Karnataka |
| Location | Sadahalli |
| City | Bangalore |
| District | Bengaluru Rural |
| State | Karnataka |
| Pincode | 562110 |
| Category | Secondary School |
| Block | Devanahalli |
G High School Sadahalli is located in Sadahalli, Kannamangala, Devanahalli, Bangalore, Karnataka. Established in year 1981, 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 International Board for class-X exams. The school is managed by Department of Education. It is located in Devanahalli (Sc) assembly constituency. The first mode of communication is Kannada in the school.
| Class VI to VIII | 41 Students |
| Class IX to XII | 99 Students |
| Total Students | 140 Students |
| Total Teachers | 7 Teachers |
| Student-Teacher Ratio | 20:1 |
| Student-Classroom Ratio | 14:1 |
This school has enrolled around two hundred students and has recruited total 7 teachers. The student-teacher ratio is 20 students per teacher. All of the teachers are appointed on Regular basis. Three teachers are Male and remaining four are Female. In terms of Academic qualification three teachers are Graduate and rest four are Post Graduate. Six teachers are trained in Computer. The student classroom ratio is 14:1, means on an average fourteen students sit in a classroom which is very good. There are 41 students in class VI to VIII and 99 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total ten clasrooms and two other rooms. The school has two laptops and one printer in its premises. There is reading corner, library and book bank for students. There are three boys toilets and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.