Govt. Primary School 12 Mile
| School Name | Govt. Primary School 12 Mile |
| Address | 12 Mile, 12th Mile, Ruksin, Pasighat, Arunachal Pradesh |
| Location | 12th Mile |
| City | Pasighat |
| District | East Siang |
| State | Arunachal Pradesh |
| Pincode | 791102 |
| Category | Primary School |
| Block | Ruksin |
Govt. Primary School 12 Mile is located in 12 Mile, 12th Mile, Ruksin, Pasighat, Arunachal Pradesh and was established in year 1977. 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. It is located in 37th Pasighat West assembly constituency. This is primarily English medium school.
| Class I to V | 21 Students |
| Total Students | 21 Students |
| Total Teachers | 5 Teachers |
| Student-Teacher Ratio | 4:1 |
| Student-Classroom Ratio | 4:1 |
This school has enrolled around one hundred students and has recruited total 5 teachers. The student-teacher ratio is 4 students per teacher. Four teachers are appointed on Regular basis and rest one is appointed on Contract basis. All of the teachers are Male. In terms of Academic qualification two teachers are Below Graduate and rest three are Graduate. None of the teachers are trained in Computer. The student classroom ratio is 4:1, means on an average four students sit in a classroom which is very good. There are 21 students in class I to V.
The school is in a Govt. building and it has barbed wire fencing. The school has total five clasrooms. There is reading corner for students. There are one boys toilet and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.