 64 (or about 10.17% of the population) belonged to no church, are agnostic or atheist, and 16 individuals (or about 2.54% of the population) did not answer the question.In Granges about 201 or (32.0%) of the population have completed non-mandatory upper secondary education, and 112 or (17.8%) have completed additional higher education (either university or a "Fachhochschule").Of the 112 who completed tertiary schooling, 50.9% were Swiss men, 36.6% were Swiss women, 8.9% were non-Swiss men.