Upgraded H S Kathailee
| School Name | Upgraded H S Kathailee |
| Address | Kathaili, Kathailee, Ramdaili, Jalalgarh, Purnia, Bihar |
| Location | Kathaili |
| City | Purnia |
| District | Purnia |
| State | Bihar |
| Pincode | 854327 |
| Category | Higher Secondary School |
| Block | Jalalgarh |
Upgraded H S Kathailee is located in Kathaili, Kathailee, Ramdaili, Jalalgarh, Purnia, Bihar and was established in year 1950. The 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 Kasba assembly constituency. The medium of instructions is Hindi in the school.
| Class I to V | 220 Students |
| Class VI to VIII | 191 Students |
| Class IX to XII | 127 Students |
| Total Students | 538 Students |
| Total Teachers | 10 Teachers |
| Student-Teacher Ratio | 54:1 |
| Student-Classroom Ratio | 45:1 |
This institution has enrolled around six hundred students who are taught by 10 teachers. The student-teacher ratio is 54 students per teacher. All of the teachers are appointed on Regular basis. Five teachers are Male and remaining five are Female. In terms of Academic qualification four teachers are Below Graduate, four are Graduate and rest two are Post Graduate. One teacher is trained in Computer. The student classroom ratio is 45:1, means on an average forty five students sit in a classroom which is good. There are 220 students in class I to V, 191 students in class VI to VIII and 127 students in class IX to XII.
The school is in a Govt. building and it has partial boundary walls. The school has total twelve clasrooms and seven other rooms. The school has one desktop, one printer and one LED in its premises. There is book bank 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.