Govt. High School Ulunthai
| School Name | Govt. High School Ulunthai |
| Address | Ulunthai, Kadambathur, Thiruvallur, Tamilnadu |
| Location | Ulunthai |
| City | Thiruvallur |
| District | Thiruvallur |
| State | Tamilnadu |
| Pincode | 602105 |
| Category | Secondary School |
| Block | Kadambathur |
Govt. High School Ulunthai is located in Ulunthai, Kadambathur, Thiruvallur, Tamilnadu and was established 96 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. The school falls under Thiruvallur (Sc) parliamentary constituency. This is primarily English medium school but Tamil is also spoken during classes.
| Class VI to VIII | 64 Students |
| Class IX to XII | 42 Students |
| Total Students | 106 Students |
| Total Teachers | 10 Teachers |
| Student-Teacher Ratio | 11:1 |
| Student-Classroom Ratio | 10:1 |
The institution teaches around two hundred students who are taught by 10 teachers, thus making the student-teacher ratio of 11 students per teacher. All of the teachers are appointed on Regular basis. Four teachers are Male and remaining six are Female. In terms of Academic qualification two teachers are Below Graduate, two are Graduate and rest six are Post Graduate. Three teachers are trained in Computer. The student classroom ratio is 10:1, means on an average ten students sit in a classroom which is very good. There are 64 students in class VI to VIII and 42 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total eleven clasrooms and three other rooms. The school has internet facility for students. The school has one laptop, ten desktops, one LED and one webcam in its premises. There is both reading corner and book bank for students. There are two boys toilets, two girls toilets and one cwsn toilet for students. The school has both hand wash facility and drinking water facility for people.