Panchayat Union Primary School-Senniyaviduthi
| School Name | Panchayat Union Primary School-Senniyaviduthi |
| Address | Senniaviduthy, Senniyaviduthi, Thiruvonam, Thanjavur, Tamilnadu |
| Location | Senniyaviduthi |
| City | Thanjavur |
| District | Thanjavur |
| State | Tamilnadu |
| Pincode | 614628 |
| Category | Primary School |
| Block | Thiruvonam |
Panchayat Union Primary School-Senniyaviduthi is located in Senniaviduthy, Senniyaviduthi, Thiruvonam, Thanjavur, Tamilnadu and was 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 is located in Peravurani assembly constituency. The medium of instructions is English in the school but Tamil is also spoken during classes.
| Class I to V | 152 Students |
| Total Students | 152 Students |
| Total Teachers | 4 Teachers |
| Student-Teacher Ratio | 38:1 |
| Student-Classroom Ratio | 25:1 |
The institution has enrolled around two hundred students and has 4 teachers to teach them, thus making the student-teacher ratio of 38 students per teacher. All of the teachers are appointed on Regular basis. One teacher is Male and remaining three are Female. In terms of Academic qualification one teacher is Below Graduate and rest three are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 25:1, means on an average twenty five students sit in a classroom which is very good. There are 152 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 two laptops and three desktops in its premises. There is both reading corner and book bank for students. There are one boys toilet and three girls toilets for students. The school has both hand wash facility and drinking water facility for people.