Thelkoloi High School
| School Name | Thelkoloi High School |
| Address | Thelkoloi, Rengali, Sambalpur, Odisha |
| Location | Thelkoloi |
| City | Sambalpur |
| District | Sambalpur |
| State | Odisha |
| Pincode | 768212 |
| Category | Secondary School |
| Block | Rengali |
Thelkoloi High School is located in Thelkoloi, Rengali, Sambalpur, Odisha and was established 26 years ago. This school is a Co-educational and is located in Rural area. This is a Secondary school and is currently operational. It's affiliated with State Board for class-X exams. The school is managed by Private Unaided (Recognized). It is located in 16-Rengali(Sc) assembly constituency. This school comes under Sambalpur parliamentary constituency. This is primarily Odia medium school.
| Class VI to VIII | 6 Students |
| Class IX to XII | 113 Students |
| Total Students | 119 Students |
| Total Teachers | 8 Teachers |
| Student-Teacher Ratio | 15:1 |
| Student-Classroom Ratio | 30:1 |
This institution has enrolled around two hundred students being taught by around 8 teachers. The student-teacher ratio is 15 students per teacher. All of the teachers are appointed on Regular basis. Six teachers are Male and remaining two are Female. In terms of Academic qualification six teachers are Graduate and rest two are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 30:1, means on an average thirty students sit in a classroom which is very good. There are 6 students in class VI to VIII and 113 students in class IX to XII.
The school is in a private building and it has pucca boundary walls. The school has total four clasrooms and four other rooms. The school has three desktops and one LED in its premises. 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.