Govt. Higher Secondary School Sonasilli
| School Name | Govt. Higher Secondary School Sonasilli |
| Address | Sonasilli, Pithora, Mahasamund, Chhattisgarh |
| Location | Sonasilli |
| City | Mahasamund |
| District | Mahasamund |
| State | Chhattisgarh |
| Pincode | 493551 |
| Category | Higher Secondary School |
| Block | Pithora |
Govt. Higher Secondary School Sonasilli is located in Sonasilli, Pithora, Mahasamund, Chhattisgarh. Established in year 1997, the school is a Co-educational and is located in Rural area. This is a Higher Secondary school and is currently operational. It's affiliated with State Board for class-X & class-XII exams. The school is managed by Department of Education. It is located in Khallari assembly constituency. The medium of instructions is Hindi in the school.
| Class IX to XII | 401 Students |
| Total Students | 401 Students |
| Total Teachers | 14 Teachers |
| Student-Teacher Ratio | 29:1 |
| Student-Classroom Ratio | 50:1 |
This institution has strength of around five hundred students who are taught by 14 teachers. The school has student-teacher ratio of 29 students per teacher. All of the teachers are appointed on Regular basis. Thirteen teachers are Male and remaining one is Female. All of the teachers have Post Graduate qualification. Six teachers are trained in Computer. The student classroom ratio is 50:1, means on an average fifty students sit in a classroom which is good. There are 401 students in class IX to XII.
The school is in a Govt. building and it has pucca but broken boundary walls. The school has total eight clasrooms and eight other rooms. The school has internet facility for students. The school has four laptops, four desktops, one printer, one LED and one generator in its premises. There is reading corner, library and book bank for students. There are one boys toilet, two girls toilets and two cwsn toilets for students. The school has both hand wash facility and drinking water facility for people.