21 St Century Matric Higher Secondary School Sivagangai
| School Name | 21 St Century Matric Higher Secondary School Sivagangai |
| Address | Kanjirangal, Sivagangai, Sivaganga, Tamilnadu |
| Location | Kanjirangal |
| City | Sivaganga |
| District | Sivaganga |
| State | Tamilnadu |
| Pincode | 630562 |
| Category | Higher Secondary School |
| Block | Sivagangai |
21 St Century Matric Higher Secondary School Sivagangai is located in Kanjirangal, Sivagangai, Sivaganga, Tamilnadu and was established in year 1987. The school is a Co-educational and is located in Rural area. This is a Higher Secondary school and is currently operational. It's affiliated with State Board for class-X & class-XII exams. The school is managed by Private Unaided (Recognized). It comes under Sivaganga assembly constituency. The school falls under Sivaganga parliamentary constituency. The first mode of communication is English in the school but Tamil is also spoken during classes.
| Pre Primary | 40 Kids |
| Class I to V | 135 Students |
| Class VI to VIII | 64 Students |
| Class IX to XII | 206 Students |
| Total Students | 445 Students |
| Total Teachers | 28 Teachers |
| Student-Teacher Ratio | 16:1 |
| Student-Classroom Ratio | 14:1 |
This institution has around five hundred students studying and has 28 teachers to teach them, which makes the student-teacher ratio of 16 students per teacher. Four teachers are appointed on Regular basis and rest 24 are appointed on Contract basis. Nine teachers are Male and remaining nineteen are Female. In terms of Academic qualification seven teachers are Graduate and rest 21 are Post Graduate. 22 teachers are trained in Computer. The student classroom ratio is 14:1, means on an average fourteen students sit in a classroom which is very good. There are 40 kids in pre primary, 135 students in class I to V, 64 students in class VI to VIII and 206 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total thirty two clasrooms and nine other rooms. The school has internet facility for students. The school has two laptops, thirty desktops, two scanners, five webcams and five generators in its premises. There is reading corner, library and book bank for students. There are thirteen boys toilets and twelve girls toilets for students. The school has both hand wash facility and drinking water facility for people.