Govt. High School Erayamangalam
| School Name | Govt. High School Erayamangalam |
| Address | Eriya Mangalam, Eraiya Mangalam, Kadambathur, Thiruvallur, Tamilnadu |
| Location | Eraiya Mangalam |
| City | Thiruvallur |
| District | Thiruvallur |
| State | Tamilnadu |
| Pincode | 631402 |
| Category | Secondary School |
| Block | Kadambathur |
Govt. High School Erayamangalam is located in Eriya Mangalam, Eraiya Mangalam, Kadambathur, Thiruvallur, Tamilnadu. Established 11 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. This school falls under Thiruvallur assembly constituency. This school comes under Thiruvallur (Sc) parliamentary constituency. The first mode of communication is Tamil in the school.
| Class VI to VIII | 68 Students |
| Class IX to XII | 37 Students |
| Total Students | 105 Students |
| Total Teachers | 7 Teachers |
| Student-Teacher Ratio | 15:1 |
| Student-Classroom Ratio | 21:1 |
The institution teaches around two hundred students who are taught by 7 teachers, which makes the student-teacher ratio of 15 students per teacher. All of the teachers are appointed on Regular basis. Two teachers are Male and remaining five are Female. In terms of Academic qualification one teacher is Graduate and rest six are Post Graduate. 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 68 students in class VI to VIII and 37 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total five clasrooms and six other rooms. The school has internet facility for students. The school has ten desktops, one tablet, one scanner, one webcam and one generator in its premises. There is reading corner, library and book bank for students. There are four boys toilets, four girls toilets and two cwsn toilets for students. The school has both hand wash facility and drinking water facility for people.