 26 (or about 6.44% of the population) belonged to no church, are agnostic or atheist, and 18 individuals (or about 4.46% of the population) did not answer the question.In Icogne about 145 or (35.9%) of the population have completed non-mandatory upper secondary education, and 66 or (16.3%) have completed additional higher education (either university or a "Fachhochschule").Of the 66 who completed tertiary schooling, 34.8% were Swiss men, 31.8% were Swiss women, 22.7% were non-Swiss men and 10.6% were non-Swiss women.