Pre Upper Primary School Thirunilai
| School Name | Pre Upper Primary School Thirunilai |
| Address | Thirunilai, Thirunilaii, Thiruporur, Chengalpattu, Tamilnadu |
| Location | Thirunilai |
| City | Chengalpattu |
| District | Chengalpattu |
| State | Tamilnadu |
| Pincode | 603109 |
| Category | Primary School |
| Block | Thiruporur |
Pre Upper Primary School Thirunilai is located in Thirunilai, Thirunilaii, Thiruporur, Chengalpattu, Tamilnadu. Established in year 1939, the school is a Co-educational and is located in Rural area. This is a Primary school and is currently operational. The school is managed by Department of Education. It comes under Thiruporur assembly constituency. The school falls under Kancheepuram (Sc) parliamentary constituency. The medium of instructions is Tamil in the school.
| Class I to V | 38 Students |
| Total Students | 38 Students |
| Total Teachers | 2 Teachers |
| Student-Teacher Ratio | 19:1 |
| Student-Classroom Ratio | 6:1 |
The institution has around one hundred students studying and has recruited total 2 teachers. The school has student-teacher ratio of 19 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Female. In terms of Academic qualification one teacher is Graduate and rest one is Post Graduate. One teacher is trained in Computer. The student classroom ratio is 6:1, means on an average six students sit in a classroom which is very good. There are 38 students in class I to V.
The school is in a Govt. building and it has pucca but broken boundary walls. The school has total six clasrooms. The school has one laptop and two desktops in its premises. There is both reading corner and book bank for students. There are one boys toilet and two girls toilets for students. The school has both hand wash facility and drinking water facility for people.