Ihm (G) Higher Secondary School, Avadi
| School Name | Ihm (G) Higher Secondary School, Avadi |
| Address | Avadi Ward-23, Avadi 23, Poonamallee, Thiruvallur, Tamilnadu |
| Location | Avadi Ward-23 |
| City | Thiruvallur |
| District | Thiruvallur |
| State | Tamilnadu |
| Pincode | 600071 |
| Category | Higher Secondary School |
| Block | Poonamallee |
Ihm (G) Higher Secondary School, Avadi is located in Avadi Ward-23, Avadi 23, Poonamallee, Thiruvallur, Tamilnadu. Established 62 years ago, this school is a Girls 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 Government Aided. It falls under Avadi municipality. This school falls under Avadi assembly constituency. The school falls under Thiruvallur (Sc) parliamentary constituency. The first mode of communication is Tamil in the school but English is also spoken during classes.
| Class VI to VIII | 1342 Students |
| Class IX to XII | 2355 Students |
| Total Students | 3697 Students |
| Total Teachers | 74 Teachers |
| Student-Teacher Ratio | 50:1 |
| Student-Classroom Ratio | 63:1 |
The institution has around three thousand seven hundred students studying who are taught by 74 teachers, thus making the student-teacher ratio of 50 students per teacher. 38 teachers are appointed on Regular basis and rest 36 are appointed on Contract basis. All of the teachers are Female. In terms of Academic qualification one teacher is Below Graduate, 21 are Graduate and rest 52 are Post Graduate. One teacher is trained in Computer. The student classroom ratio is 63:1, means on an average sixty three students sit in a classroom which is good. There are 1342 students in class VI to VIII and 2355 students in class IX to XII.
The school is in a private building and it has pucca boundary walls. The school has total fifty nine clasrooms and five other rooms. The school has both internet facility and DTH facility for students. The school has twelve desktops, nine scanners, one webcam and two generators in its premises. There is reading corner, library and book bank for students. There are one hundred ten girls toilets for students. The school has both hand wash facility and drinking water facility for people.