 The next three most popular parties were the CVP (23.8%), the FDP (11.6%) and the SP (6.7%).In Niederhelfenschwil about 77.4% 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 Niederhelfenschwil, , the highest education level completed by 500 people (19.2% of the population) was Primary, while 949 (36.5%) have completed their secondary education, 274 (10.5%) have attended a Tertiary school, and 55 (2.1%) are not in school.