 131 (or about 9.42% of the population) belonged to no church, are agnostic or atheist, and 26 individuals (or about 1.87% of the population) did not answer the question.In Diegten about 594 or (42.7%) of the population have completed non-mandatory upper secondary education, and 128 or (9.2%) have completed additional higher education (either university or a "Fachhochschule").Of the 128 who completed tertiary schooling, 71.9% were Swiss men, 21.9% were Swiss women and 4.7% were non-Swiss men.