Arignar Anna Government Higher Secondary School Poonamallee
| School Name | Arignar Anna Government Higher Secondary School Poonamallee |
| Address | Poonamalle Ward-7, Ward 7, Poonamallee, Thiruvallur, Tamilnadu |
| Location | Poonamalle Ward-7 |
| City | Thiruvallur |
| District | Thiruvallur |
| State | Tamilnadu |
| Pincode | 600056 |
| Category | Higher Secondary School |
| Block | Poonamallee |
Arignar Anna Government Higher Secondary School Poonamallee is located in Poonamalle Ward-7, Ward 7, Poonamallee, Thiruvallur, Tamilnadu. Established in year 1918, the school is a Boys and is located in Rural area. This is a Higher Secondary school and is currently operational. It's affiliated with State Board for class-X & class-XII exams. The school is managed by Department of Education. It falls under Poonamallee municipality. It comes under Poonamallee (Sc) assembly constituency. This school comes under Thiruvallur (Sc) parliamentary constituency. The first mode of communication is English in the school but Tamil is also spoken during classes.
| Class VI to VIII | 187 Students |
| Class IX to XII | 856 Students |
| Total Students | 1043 Students |
| Total Teachers | 45 Teachers |
| Student-Teacher Ratio | 23:1 |
| Student-Classroom Ratio | 11:1 |
The school teaches around one thousand one hundred students who are taught by 45 teachers. The school has student-teacher ratio of 23 students per teacher. Forty teachers are appointed on Regular basis and rest five are appointed on Part-time basis. Nineteen teachers are Male and remaining 26 are Female. In terms of Academic qualification thirteen teachers are Graduate and rest 32 are Post Graduate. Thirteen teachers are trained in Computer. The student classroom ratio is 11:1, means on an average eleven students sit in a classroom which is very good. There are 187 students in class VI to VIII and 856 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total ninety four clasrooms and eight other rooms. The school has internet facility for students. The school has three desktops, sixteen scanners, one webcam and one generator in its premises. There is reading corner, library and book bank for students. There are ten boys toilets and one cwsn toilet for students. The school has both hand wash facility and drinking water facility for people.