Govt. Senior Secondary School -Kolong
| School Name | Govt. Senior Secondary School -Kolong |
| Address | Kolong, Keylong-I, Keylong, Himachal Pradesh |
| Location | Kolong |
| City | Keylong |
| District | Lahul & Spiti |
| State | Himachal Pradesh |
| Pincode | 175132 |
| Category | Higher Secondary School |
| Block | Keylong-I |
Govt. Senior Secondary School -Kolong is located in Kolong, Keylong-I, Keylong, Himachal Pradesh and was established 68 years ago. This 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 comes under Lahaul assembly constituency. The medium of instructions is Hindi in the school but English is also spoken during classes.
| Class VI to VIII | 12 Students |
| Class IX to XII | 7 Students |
| Total Students | 19 Students |
| Total Teachers | 15 Teachers |
| Student-Teacher Ratio | 1:1 |
| Student-Classroom Ratio | 3:1 |
This school has strength of around one hundred students being taught by around 15 teachers, which makes the student-teacher ratio of 1 students per teacher. Five teachers are appointed on Regular basis, eight are appointed on Part-time basis and rest two are appointed on Contract basis. Ten teachers are Male and remaining five are Female. In terms of Academic qualification seven teachers are Graduate and rest eight are Post Graduate. Eight teachers are trained in Computer. The student classroom ratio is 3:1, means on an average three students sit in a classroom which is very good. There are 12 students in class VI to VIII and 7 students in class IX to XII.
The school is in a Govt. building and it has no boundary walls. The school has total six clasrooms and six other rooms. The school has five desktops, two scanners, three printers, one LED, two digiboards, one webcam and one generator in its premises. There is reading corner, library and book bank for students. There are two boys toilets and three girls toilets for students. The school has both hand wash facility and drinking water facility for people.