Govt. Secondary School Katan
| School Name | Govt. Secondary School Katan |
| Address | Katan, Sibum-III, Geku, Yingkiong, Arunachal Pradesh |
| Location | Katan |
| City | Yingkiong |
| District | Upper Siang |
| State | Arunachal Pradesh |
| Pincode | 791002 |
| Category | Secondary School |
| Block | Geku |
Govt. Secondary School Katan is located in Katan, Sibum-III, Geku, Yingkiong, Arunachal Pradesh and was established 50 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 CBSE Board for class-X exams. The school is managed by Department of Education. It comes under 40 Constituency Mariyang-Geku assembly constituency. This is primarily English medium school.
| Class VI to VIII | 57 Students |
| Class IX to XII | 16 Students |
| Total Students | 73 Students |
| Total Teachers | 8 Teachers |
| Student-Teacher Ratio | 9:1 |
| Student-Classroom Ratio | 9:1 |
The school has enrolled around one hundred students and has 8 teachers to teach them. The school has student-teacher ratio of 9 students per teacher. Seven teachers are appointed on Regular basis and rest one is appointed on Contract basis. Seven teachers are Male and remaining one is Female. In terms of Academic qualification one teacher is Below Graduate, three are Graduate and rest four are Post Graduate. One teacher is trained in Computer. The student classroom ratio is 9:1, means on an average nine students sit in a classroom which is very good. There are 57 students in class VI to VIII and 16 students in class IX to XII.
The school is in a Govt. building and it has no boundary walls. The school has total eight clasrooms and four other rooms. There is book bank for students. There are one girls toilet for students. The school has both hand wash facility and drinking water facility for people.