 The entire Swiss population is generally well educated.In Marbach about 71.9% of the population (between age 25-64) have completed either non-mandatory upper secondary education or additional higher education (either university or a "Fachhochschule").Out of the total population in Marbach, , the highest education level completed by 377 people (21.2% of the population) was Primary, while 603 (33.9%) have completed their secondary education, 179 (10.1%) have attended a Tertiary school, and 79 (4.4%) are not in school.