 213 (or about 3.40% of the population) belonged to no church, are agnostic or atheist, and 221 individuals (or about 3.53% of the population) did not answer the question.In Conthey about 2,158 or (34.5%) of the population have completed non-mandatory upper secondary education, and 573 or (9.2%) have completed additional higher education (either university or a "Fachhochschule").Of the 573 who completed tertiary schooling, 64.4% were Swiss men, 26.5% were Swiss women, 6.1% were non-Swiss men and 3.0% were non-Swiss women.