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In page Mellingen:

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In Mellingen about 68.8% of the population (between age 25-64) have completed either non-mandatory upper secondary education or additional higher education (either university or a Fachhochschule).[3] Of the school age population (in the 2008/2009 school year[update]), there are 320 students attending primary school, there are 211 students attending secondary school, there are 290 students attending tertiary or university level schooling in the municipality.[5]