Government High School Nannadu
| School Name | Government High School Nannadu |
| Address | Nannadu, Koliyanur, Viluppuram, Tamilnadu |
| Location | Nannadu |
| City | Viluppuram |
| District | Villupuram |
| State | Tamilnadu |
| Pincode | 605301 |
| Category | Secondary School |
| Block | Koliyanur |
Government High School Nannadu is located in Nannadu, Koliyanur, Viluppuram, Tamilnadu and was established in year 2011. The 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. The school is situated in Viluppuram assembly constituency. The school is located in Viluppuram (Sc) parliamentary constituency. The first mode of communication is Tamil in the school but English is also spoken during classes.
| Class VI to VIII | 54 Students |
| Class IX to XII | 51 Students |
| Total Students | 105 Students |
| Total Teachers | 7 Teachers |
| Student-Teacher Ratio | 15:1 |
| Student-Classroom Ratio | 21:1 |
The school has around two hundred students studying 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. Three teachers are Male and remaining four are Female. All of the teachers have Post Graduate qualification. 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 54 students in class VI to VIII and 51 students in class IX to XII.
The school is in a Govt. building and it has no boundary walls. The school has total five clasrooms and five other rooms. The school has internet facility for students. The school has eleven laptops, one scanner, one LED, 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.