 The next three most popular parties were the SPS (14.7%), the Green Party (10.8%) and the FDP (7.3%).The age distribution of the population () is children and teenagers (0–19 years old) make up 23.5% of the population, while adults (20–64 years old) make up 64% and seniors (over 64 years old) make up 12.5%.In Trüllikon about 79.8% of the population (between age 25-64) have completed either non-mandatory upper secondary education or additional higher education (either university or a "Fachhochschule").