 The age distribution of the population () is children and teenagers (0–19 years old) make up 24.7% of the population, while adults (20–64 years old) make up 59.8% and seniors (over 64 years old) make up 15.5%.In Andelfingen about 77.3% of the population (between age 25–64) have completed either non-mandatory upper secondary education or additional higher education (either university or a "Fachhochschule").Andelfingen has an unemployment rate of 0.9%.