| | Established | 1926 |
| | Level | Primary |
| | Type | Co-Educational |
| | Board | Others |
| | Medium of instruction | Tamil |
| | No. of students | 109 |
| | No. of Teachers | 8 |
The location of Pups Thalainayar Iii Sethi is Thalainayar, Nagapattinam. It is a Other Board school, with a team of 4 dedicated and professional faculties, which are here to ensure that the children get the most from their education.
1926 saw Pups Thalainayar Iii Sethi being launched. With the student teacher ratio being 27:1 the primary medium of instruction is Tamil. The school takes pride of its excellent teaching methodology.
Classes from 1 to 5 run in this school. 109 is approximately the current student strength of this school. This school's library has 646 books.
The school has given exceptional results in the academic sphere and its students have excelled in extra co-curricular activities too. 100% qualify examination with 100% scoring first grade.
| School Code | 33190502902 |
| Status of Building | Government |
| Total Classrooms | 6 |
| Student Teacher Distrubution | Teachers 8 | Student 109 | |
| Boys to Girls Ratio | Boys 51 | Girls 58 | |
| Students Distribution | Primary 109 | Secondary 0 | Hr.Secondary 0 |
