 In Liddes about 227 or (34.4%) of the population have completed non-mandatory upper secondary education, and 35 or (5.3%) have completed additional higher education (either university or a "Fachhochschule").Of the 35 who completed tertiary schooling, 62.9% were Swiss men, 28.6% were Swiss women., there were 6 students in Liddes who came from another municipality, while 37 residents attended schools outside the municipality.