Upgrade High School Lonjo
| School Name | Upgrade High School Lonjo |
| Address | Lonjo, Sonua, Chaibasa, Jharkhand |
| Location | Lonjo |
| City | Chaibasa |
| District | West Singhbhum |
| State | Jharkhand |
| Pincode | 833105 |
| Category | Secondary School |
| Block | Sonua |
Upgrade High School Lonjo is located in Lonjo, Sonua, Chaibasa, Jharkhand and was established in year 1964. The 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 Department of Education. This school falls under Manoharpur assembly constituency. The medium of instructions is Hindi in the school.
| Pre Primary | 21 Kids |
| Class I to V | 207 Students |
| Class VI to VIII | 216 Students |
| Class IX to XII | 155 Students |
| Total Students | 599 Students |
| Total Teachers | 10 Teachers |
| Student-Teacher Ratio | 60:1 |
| Student-Classroom Ratio | 75:1 |
This institution has around six hundred students studying who are taught by 10 teachers. The school has student-teacher ratio of 60 students per teacher. All of the teachers are appointed on Regular basis. Nine teachers are Male and remaining one is Female. In terms of Academic qualification two teachers are Below Graduate, four are Graduate and rest four are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 75:1, means on an average seventy five students sit in a classroom which does not sound comfortable. There are 21 kids in pre primary, 207 students in class I to V, 216 students in class VI to VIII and 155 students in class IX to XII.
The school is in a Govt. building and it has no boundary walls. The school has total eight clasrooms and three other rooms. The school has two tablets in its premises. There is both library and book bank for students. There are two boys toilets and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.