 37 (or about 8.30% of the population) belonged to no church, are agnostic or atheist, and 1 individuals (or about 0.22% of the population) did not answer the question.In Zeglingen about 193 or (43.3%) of the population have completed non-mandatory upper secondary education, and 35 or (7.8%) have completed additional higher education (either university or a "Fachhochschule").Of the 35 who completed tertiary schooling, 77.1% were Swiss men, 17.1% were Swiss women.