 The age distribution of the population () is children and teenagers (0–19 years old) make up 21.5% of the population, while adults (20–64 years old) make up 65.5% and seniors (over 64 years old) make up 13%.In Wettswil am Albis about 88.6% of the population (between age 25-64) have completed either non-mandatory upper secondary education or additional higher education (either university or a "Fachhochschule").Wettswil am Albis has an unemployment rate of 1.44%.