St.Mary's Primary Aided
| School Name | St.Mary's Primary Aided |
| Address | Christupalayam, Christhupalayam, Maradhanapally, Thally, Krishnagiri, Tamilnadu |
| Location | Christupalayam |
| City | Krishnagiri |
| District | Krishnagiri |
| State | Tamilnadu |
| Pincode | 635107 |
| Category | Primary School |
| Block | Thally |
St.Mary's Primary Aided is located in Christupalayam, Christhupalayam, Maradhanapally, Thally, Krishnagiri, Tamilnadu. Established 52 years ago, this 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 Government Aided. It is located in Thalli assembly constituency. The school falls under Krishnagiri parliamentary constituency. The first mode of communication is Tamil in the school.
| Class I to V | 23 Students |
| Total Students | 23 Students |
| Total Teachers | 2 Teachers |
| Student-Teacher Ratio | 12:1 |
| Student-Classroom Ratio | 6:1 |
The school teaches around one hundred students and has 2 teachers to teach them, thus making the student-teacher ratio of 12 students per teacher. All of the teachers are appointed on Regular basis. One teacher is Male and remaining one is Female. In terms of Academic qualification one teacher is Below Graduate and rest one is Graduate. None of the teachers are 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 23 students in class I to V.
The school is in a Govt. building and it has under construction boundary walls. The school has total four clasrooms and one other room. There is reading corner, library and book bank for students. There are two boys toilets and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.