Colambiya High School Dumma
| School Name | Colambiya High School Dumma |
| Address | Dumma, Nawadih, Jamua, Giridih, Jharkhand |
| Location | Dumma |
| City | Giridih |
| District | Giridih |
| State | Jharkhand |
| Pincode | 815318 |
| Category | Upper Primary School |
| Block | Jamua |
Colambiya High School Dumma is located in Dumma, Nawadih, Jamua, Giridih, Jharkhand and was established 31 years ago. This school is a Co-educational and is located in Rural area. This is a Upper Primary school and is currently operational. The school is managed by Unrecognized. The school is situated in Jamua assembly constituency. The first mode of communication is Hindi in the school but English is also spoken during classes.
| Pre Primary | 101 Kids |
| Class I to V | 181 Students |
| Class VI to VIII | 127 Students |
| Total Students | 409 Students |
| Total Teachers | 13 Teachers |
| Student-Teacher Ratio | 31:1 |
| Student-Classroom Ratio | 82:1 |
This institution teaches around five hundred students and has recruited total 13 teachers. The school has student-teacher ratio of 31 students per teacher. All of the teachers are appointed on Regular basis. Nine teachers are Male and remaining four are Female. In terms of Academic qualification one teacher is Below Graduate and rest twelve are Graduate. Four teachers are trained in Computer. The student classroom ratio is 82:1, means on an average eighty two students sit in a classroom which does not sound comfortable. There are 101 kids in pre primary, 181 students in class I to V and 127 students in class VI to VIII.
The school is in a private building and it has pucca boundary walls. The school has total five clasrooms and five other rooms. The school has two laptops in its premises. There is library 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.