Upgraded High School Sour
| School Name | Upgraded High School Sour |
| Address | Sour, Kairia, Kahalgoan, Bhagalpur, Bihar |
| Location | Sour |
| City | Bhagalpur |
| District | Bhagalpur |
| State | Bihar |
| Pincode | 813204 |
| Category | Higher Secondary School |
| Block | Kahalgoan |
Upgraded High School Sour is located in Sour, Kairia, Kahalgoan, Bhagalpur, Bihar. Established 84 years ago, this school is a Co-educational and is located in Rural area. This is a Higher Secondary school and is currently operational. It's affiliated with State Board for class-X & class-XII exams. The school is managed by Department of Education. It is located in Pirpainti assembly constituency. The medium of instructions is Hindi in the school but English and Sanskrit is also spoken during classes.
| Class I to V | 183 Students |
| Class VI to VIII | 183 Students |
| Class IX to XII | 138 Students |
| Total Students | 504 Students |
| Total Teachers | 7 Teachers |
| Student-Teacher Ratio | 72:1 |
| Student-Classroom Ratio | 27:1 |
This institution teaches around six hundred students who are taught by 7 teachers. The student-teacher ratio is 72 students per teacher. All of the teachers are appointed on Regular basis. Six teachers are Male and remaining one is Female. In terms of Academic qualification three teachers are Below Graduate, one is Graduate and rest three are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 27:1, means on an average twenty seven students sit in a classroom which is very good. There are 183 students in class I to V, 183 students in class VI to VIII and 138 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total nineteen clasrooms and two other rooms. There is library for students. There are one boys toilet, one girls toilet and two cwsn toilets for students. The school has both hand wash facility and drinking water facility for people.