 In Safenwil about 70.7% of the population (between age 25-64) have completed either non-mandatory upper secondary education or additional higher education (either university or a "Fachhochschule").Of the school age population (), there are 204 students attending primary school, there are 120 students attending secondary school in the municipality.Safenwil is home to the "Volksbibliothek Safenwil" (Public Library of Safenwil).