Public High School Harangajao
| School Name | Public High School Harangajao |
| Address | Harangajao Deswali Basti, 23-Harangajaoconstituency, Harangajao, Haflong, Assam |
| Location | Harangajao Deswali Basti |
| City | Haflong |
| District | Dima Hasao |
| State | Assam |
| Pincode | 788818 |
| Category | Secondary School |
| Block | Harangajao |
Public High School Harangajao is located in Harangajao Deswali Basti, 23-Harangajaoconstituency, Harangajao, Haflong, Assam. Established in year 1965, the 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 Department of Education. It is located in 016-Haflong (St) assembly constituency. The first mode of communication is Bengali in the school but English is also spoken during classes.
| Class VI to VIII | 64 Students |
| Class IX to XII | 115 Students |
| Total Students | 179 Students |
| Total Teachers | 19 Teachers |
| Student-Teacher Ratio | 9:1 |
| Student-Classroom Ratio | 22:1 |
The institution has strength of around two hundred students and has 19 teachers to teach them. The student-teacher ratio is 9 students per teacher. Sixteen teachers are appointed on Regular basis and rest three are appointed on Contract basis. Fourteen teachers are Male and remaining five are Female. In terms of Academic qualification four teachers are Below Graduate, twelve are Graduate and rest three are Post Graduate. One teacher is trained in Computer. The student classroom ratio is 22:1, means on an average twenty two students sit in a classroom which is very good. There are 64 students in class VI to VIII and 115 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total eight clasrooms and seven other rooms. The school has three desktops, one scanner, three printers, three webcams and one generator in its premises. There is both library and book bank for students. There are one boys toilet and three girls toilets for students. The school has both hand wash facility and drinking water facility for people.