sentences:  In Stalden about 398 or (34.6%) of the population have completed non-mandatory upper secondary education, and 65 or (5.7%) have completed additional higher education (either university or a "Fachhochschule").Of the 65 who completed tertiary schooling, 87.7% were Swiss men, 7.7% were Swiss women.During the 2010-2011 school year there were a total of 174 students in the Stalden (VS) school system.