Priority Mount Johanna School
| School Name | Priority Mount Johanna School |
| Address | Rongmarjong, Longki Ronghang, Lumbajong, Diphu, Assam |
| Location | Rongmarjong |
| City | Diphu |
| District | Karbi Anglong |
| State | Assam |
| Pincode | 782460 |
| Category | Secondary School |
| Block | Lumbajong |
Priority Mount Johanna School is located in Rongmarjong, Longki Ronghang, Lumbajong, Diphu, Assam and was established 22 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 State Board for class-X exams. The school is managed by Private Unaided (Recognized). It comes under 019-Diphu assembly constituency. The language used to teach students is English.
| Pre Primary | 39 Kids |
| Class I to V | 122 Students |
| Class VI to VIII | 54 Students |
| Class IX to XII | 37 Students |
| Total Students | 252 Students |
| Total Teachers | 10 Teachers |
| Student-Teacher Ratio | 25:1 |
| Student-Classroom Ratio | 21:1 |
The school teaches around three hundred students who are taught by 10 teachers. The student-teacher ratio is 25 students per teacher. All of the teachers are appointed on Regular basis. Five teachers are Male and remaining five are Female. All of the teachers have Graduate qualification. None of the teachers are trained in Computer. The student classroom ratio is 21:1, means on an average twenty one students sit in a classroom which is very good. There are 39 kids in pre primary, 122 students in class I to V, 54 students in class VI to VIII and 37 students in class IX to XII.
The school is in a private building and it has no boundary walls. The school has total twelve clasrooms and six other rooms. The school has one laptop, two desktops and one printer in its premises. There are six boys toilets and two girls toilets for students. The school has both hand wash facility and drinking water facility for people.