Summary: In Germany, education is compulsory for all children aged six to 15. The state provides free education and runs most schools. Most children start primary school at age six and attend for four years, but this can vary depending on the state. After primary school, there are four options for secondary education. Education generally ends at the age of 18, with university starting around age 19. Compulsory education means students must attend school consistently, but there are options for those who may need to repeat a grade.