During the 2010-11 school year, there were a total of 44 students attending 2 classes in Gempenach. A total of 40 students from the municipality attended any school, either in the municipality or outside of it. The municipality had 2 primary classes and 44 students. During the same year, there were no lower secondary classes in the municipality, but 19 students attended lower secondary school in a neighboring municipality. There were no upper Secondary classes or vocational classes, but there were 3 upper Secondary students and 3 upper Secondary vocational students who attended classes in another municipality. The municipality had no non-university Tertiary classes. who attended classes in another municipality.