Govt. High School Devasthanam
| School Name | Govt. High School Devasthanam |
| Address | Devasthanam, Pettavaithalai, Andhanallur, Tiruchirappalli, Tamilnadu |
| Location | Pettavaithalai |
| City | Tiruchirappalli |
| District | Tiruchirappalli |
| State | Tamilnadu |
| Pincode | 620115 |
| Category | Secondary School |
| Block | Andhanallur |
Govt. High School Devasthanam is located in Devasthanam, Pettavaithalai, Andhanallur, Tiruchirappalli, Tamilnadu and was established 59 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 Srirangam assembly constituency. The school is located in Tiruchirappalli parliamentary constituency. The language used to teach students is Tamil.
| Class VI to VIII | 74 Students |
| Class IX to XII | 56 Students |
| Total Students | 130 Students |
| Total Teachers | 9 Teachers |
| Student-Teacher Ratio | 14:1 |
| Student-Classroom Ratio | 26:1 |
This school has strength of around two hundred students who are taught by 9 teachers, thus making the student-teacher ratio of 14 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Female. All of the teachers have Post Graduate qualification. None of the teachers are trained in Computer. The student classroom ratio is 26:1, means on an average twenty six students sit in a classroom which is very good. There are 74 students in class VI to VIII and 56 students in class IX to XII.
The school is a Govt. school in a rent free building and it has no boundary walls. The school has total five clasrooms and four other rooms. The school has both internet facility and DTH facility for students. The school has twelve desktops, one scanner, one LED, two webcams and two generators in its premises. There is reading corner, library and book bank for students. There are three boys toilets, six girls toilets and two cwsn toilets for students. The school has both hand wash facility and drinking water facility for people.