Kartikey Junior High School
| School Name | Kartikey Junior High School |
| Address | Kartikay, Dwarey Gaon, Sumbuk Kartikey, Sumbuk, Namchi, Sikkim |
| Location | Kartikay |
| City | Namchi |
| District | Namchi |
| State | Sikkim |
| Pincode | 737128 |
| Category | Upper Primary School |
| Block | Sumbuk |
Kartikey Junior High School is located in Kartikay, Dwarey Gaon, Sumbuk Kartikey, Sumbuk, Namchi, Sikkim. Established 43 years ago, this 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 comes under Melli assembly constituency. The school is located in Sikkim parliamentary constituency. The language used to teach students is English.
| Pre Primary | 13 Kids |
| Class I to V | 18 Students |
| Class VI to VIII | 24 Students |
| Total Students | 55 Students |
| Total Teachers | 11 Teachers |
| Student-Teacher Ratio | 5:1 |
| Student-Classroom Ratio | 6:1 |
The school has strength of around one hundred students who are taught by 11 teachers, thus making the student-teacher ratio of 5 students per teacher. Seven teachers are appointed on Regular basis and rest four are appointed on Contract basis. Five teachers are Male and remaining six are Female. In terms of Academic qualification four teachers are Below Graduate, six are Graduate and rest one is Post Graduate. Three teachers are trained in Computer. The student classroom ratio is 6:1, means on an average six students sit in a classroom which is very good. There are 13 kids in pre primary, 18 students in class I to V and 24 students in class VI to VIII.
The school is in a Govt. building and it has no boundary walls. The school has total nine clasrooms and one other room. The school has one laptop and one generator in its premises. There is both reading corner and library for students. There are two boys toilets, one girls toilet and two cwsn toilets for students. The school has both hand wash facility and drinking water facility for people.