| | Established | 1959 |
| | Level | Upper Primary |
| | Type | Co-Educational |
| | Board | Others |
| | Medium of instruction | Hindi |
| | No. of students | 486 |
| | No. of Teachers | 12 |
M.S. Thahar's location is at Runni Saidpur, Sitamarhi. It is a Other Board school, with a team of 12 dedicated and professional faculties, which are here to ensure that the children get the most from their education.
In 1959, M.S. Thahar was launched. With the student teacher ratio being 40:1 the primary medium of instruction is Hindi. The school tries to provide best learning environment.
Students from 1 to 8 are taught in this school. This school has approximately 486 as student strength.
The school has given exceptional results in the academic sphere and its students have excelled in extra co-curricular activities too. More than 96% qualify examination with 16% scoring first grade.
| School Code | 10040402901 |
| Status of Building | Government |
| Total Classrooms | 16 |
| Student Teacher Distrubution | Teachers 12 | Student 486 | |
| Boys to Girls Ratio | Boys 233 | Girls 253 | |
| Students Distribution | Primary 355 | Secondary 131 | Hr.Secondary 0 |
