Garchiga Tribal High School
| School Name | Garchiga Tribal High School |
| Address | Kathalguri, Ranganadi, Nowboicha, North Lakhimpur, Assam |
| Location | Kathalguri |
| City | North Lakhimpur |
| District | Lakhimpur |
| State | Assam |
| Pincode | 787052 |
| Category | Secondary School |
| Block | Nowboicha |
Garchiga Tribal High School is located in Kathalguri, Ranganadi, Nowboicha, North Lakhimpur, Assam. Established 57 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 Department of Education. It comes under 110-Nowboicha assembly constituency. The first mode of communication is Assamese in the school.
| Class I to V | 103 Students |
| Class VI to VIII | 250 Students |
| Class IX to XII | 196 Students |
| Total Students | 549 Students |
| Total Teachers | 19 Teachers |
| Student-Teacher Ratio | 29:1 |
| Student-Classroom Ratio | 42:1 |
The institution has strength of around six hundred students and has recruited total 19 teachers. The school has student-teacher ratio of 29 students per teacher. Eighteen teachers are appointed on Regular basis and rest one is appointed on Contract basis. Sixteen teachers are Male and remaining three are Female. In terms of Academic qualification four teachers are Below Graduate, ten are Graduate and rest five are Post Graduate. One teacher is trained in Computer. The student classroom ratio is 42:1, means on an average forty two students sit in a classroom which is good. There are 103 students in class I to V, 250 students in class VI to VIII and 196 students in class IX to XII.
The school is in a Govt. building and it has partial boundary walls. The school has total thirteen clasrooms and five other rooms. The school has one generator in its premises. There is library for students. There are three boys toilets and three girls toilets for students. The school has both hand wash facility and drinking water facility for people.