Composite School Koolhai
| School Name | Composite School Koolhai |
| Address | Koolhai, Kaulhai, Sahaswan, Budaun, Uttar Pradesh |
| Location | Koolhai |
| City | Budaun |
| District | Budaun |
| State | Uttar Pradesh |
| Pincode | 243638 |
| Category | Upper Primary School |
| Block | Sahaswan |
Composite School Koolhai is located in Koolhai, Kaulhai, Sahaswan, Budaun, Uttar Pradesh and was established in year 1962. The school is a Co-educational and is located in Rural area. This is a Upper Primary school and is currently operational. The school is managed by Department of Education. It is located in 113-Sahshwan assembly constituency. The language used to teach students is Hindi.
| Class I to V | 177 Students |
| Class VI to VIII | 163 Students |
| Total Students | 340 Students |
| Total Teachers | 10 Teachers |
| Student-Teacher Ratio | 34:1 |
| Student-Classroom Ratio | 31:1 |
The institution has strength of around four hundred students and has recruited total 10 teachers, which makes the student-teacher ratio of 34 students per teacher. Five teachers are appointed on Regular basis and rest five are appointed on Contract basis. Two teachers are Male and remaining eight are Female. In terms of Academic qualification five teachers are Graduate and rest five are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 31:1, means on an average thirty one students sit in a classroom which is very good. There are 177 students in class I to V and 163 students in class VI to VIII.
The school is in a Govt. building and it has pucca boundary walls. The school has total eleven clasrooms and one other room. There is both reading corner and book bank for students. There are two boys toilets and two girls toilets for students. The school has both hand wash facility and drinking water facility for people.