During the 2010-11 school year, there were a total of 59 students attending 3 classes in Léchelles. A total of 103 students from the municipality attended any school, either in the municipality or outside of it. There was one kindergarten class with a total of 19 students in the municipality. The municipality had 2 primary classes and 40 students. During the same year, there were no lower secondary classes in the municipality, but 24 students attended lower secondary school in a neighboring municipality. There were no upper Secondary classes or vocational classes, but there was one upper Secondary student and 26 upper Secondary vocational students who attended classes in another municipality. The municipality had no non-university Tertiary classes, but there was one non-university Tertiary student and 5 specialized Tertiary students who attended classes in another municipality.