Govt. Hr. Secondary School, Koyu (Res)
| School Name | Govt. Hr. Secondary School, Koyu (Res) |
| Address | Rami (Koyu Hq), Koyu Rami, Koyu, Ramle-Banggo, Likabali, Arunachal Pradesh |
| Location | Rami (Koyu Hq) |
| City | Likabali |
| District | Lower Siang |
| State | Arunachal Pradesh |
| Pincode | 791102 |
| Category | Higher Secondary School |
| Block | Ramle-Banggo |
Govt. Hr. Secondary School, Koyu (Res) is located in Rami (Koyu Hq), Koyu Rami, Koyu, Ramle-Banggo, Likabali, Arunachal Pradesh. Established 71 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 CBSE Board for class-X & class-XII exams. The school is managed by Department of Education. It comes under 36th Nari-Koyu assembly constituency. The medium of instructions is English in the school.
| Class VI to VIII | 81 Students |
| Class IX to XII | 154 Students |
| Total Students | 235 Students |
| Total Teachers | 24 Teachers |
| Student-Teacher Ratio | 10:1 |
| Student-Classroom Ratio | 34:1 |
This institution teaches around three hundred students who are taught by 24 teachers, which makes the student-teacher ratio of 10 students per teacher. Seventeen teachers are appointed on Regular basis, five are appointed on Part-time basis and rest two are appointed on Contract basis. Thirteen teachers are Male and remaining eleven are Female. In terms of Academic qualification two teachers are Below Graduate, seven are Graduate and rest fifteen are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 34:1, means on an average thirty four students sit in a classroom which is very good. There are 81 students in class VI to VIII and 154 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 seven clasrooms and two other rooms. There are one boys toilet for students. The school has both hand wash facility and drinking water facility for people.