| | Established | 1995 |
| | Level | Higher Secondary |
| | Type | Co-Educational |
| | Board | State Board |
| | Medium of instruction | English |
| | No. of students | 1391 |
| | No. of Teachers | 76 |
St.Joseph Matric. Hr. Sec. School's location is at Manamadurai, Sivaganga. 44 dedicated and professional teachers ensure that the children get the maximum out of their eduaction in this State Board school.
In 1995, St.Joseph Matric. Hr. Sec. School was launched. This school's primary medium of instruction is English and the student teacher ratio is 31:1. The school tries to provide best learning environment.
Classes from 1 to 12 run in this school. The current student strength of the school is approximately 1391. 3110 books are there in the library of this school.
The school has given exceptional results in the academic sphere and its students have excelled in extra co-curricular activities too. This school has 100% of students qualifying the examination and out of these 84% scored first grade.
| School Code | 33230303604 |
| Status of Building | Private |
| Total Classrooms | 20 |
| Student Teacher Distrubution | Teachers 76 | Student 1391 | |
| Boys to Girls Ratio | Boys 674 | Girls 540 | |
| Students Distribution | Primary 525 | Secondary 731 | Hr.Secondary 135 |
