I.S. International English School
| School Name | I.S. International English School |
| Address | Sarang Dumri, Sarang Dumari, Barua, Raghunathpur, Siwan, Bihar |
| Location | Sarang Dumri |
| City | Siwan |
| District | Siwan |
| State | Bihar |
| Pincode | 841504 |
| Category | Primary School |
| Block | Raghunathpur |
I.S. International English School is located in Sarang Dumri, Sarang Dumari, Barua, Raghunathpur, Siwan, Bihar. Established in year 2017, 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 Unrecognized. The school is situated in Raghunathpur assembly constituency. This is primarily Hindi medium school.
| Class I to V | 166 Students |
| Total Students | 166 Students |
| Total Teachers | 4 Teachers |
| Student-Teacher Ratio | 42:1 |
| Student-Classroom Ratio | 28:1 |
The school has enrolled around two hundred students and has 4 teachers to teach them, thus making the student-teacher ratio of 42 students per teacher. All of the teachers are appointed on Regular basis. Three teachers are Male and remaining one is Female. In terms of Academic qualification three teachers are Graduate and rest one is Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 28:1, means on an average twenty eight students sit in a classroom which is very good. There are 166 students in class I to V.
The school is in a private building and it has no boundary walls. The school has total six clasrooms. There is library for students. There are one boys toilet and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.