Primary School Ratan
| School Name | Primary School Ratan |
| Address | Ratan, Damro, Mariyang, Yingkiong, Arunachal Pradesh |
| Location | Ratan |
| City | Yingkiong |
| District | Upper Siang |
| State | Arunachal Pradesh |
| Pincode | 791002 |
| Category | Primary School |
| Block | Mariyang |
Primary School Ratan is located in Ratan, Damro, Mariyang, Yingkiong, Arunachal Pradesh and was established in year 2012. The school is a Co-educational and is located in Rural area. This is a Primary school and is currently operational. The school is managed by Department of Education. This school falls under 40 Constituency Mariyang-Geku assembly constituency. The language used to teach students is English.
| Class I to V | 31 Students |
| Total Students | 31 Students |
| Total Teachers | 2 Teachers |
| Student-Teacher Ratio | 16:1 |
| Student-Classroom Ratio | 8:1 |
The institution has around one hundred students studying and has 2 teachers to teach them. The student-teacher ratio is 16 students per teacher. All of the teachers are appointed on Contract basis. All of the teachers are Male. In terms of Academic qualification one teacher is Below Graduate and rest one is Graduate. None of the teachers are trained in Computer. The student classroom ratio is 8:1, means on an average eight students sit in a classroom which is very good. There are 31 students in class I to V.
The school is in a Govt. building and it has no boundary walls. The school has total four clasrooms. 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.