The age distribution, , in Aarburg is; 714 children or 10.7% of the population are between 0 and 9 years old and 798 teenagers or 11.9% are between 10 and 19. Of the adult population, 956 people or 14.3% of the population are between 20 and 29 years old. 924 people or 13.8% are between 30 and 39, 1,146 people or 17.1% are between 40 and 49, and 863 people or 12.9% are between 50 and 59. The senior population distribution is 578 people or 8.6% of the population are between 60 and 69 years old, 420 people or 6.3% are between 70 and 79, there are 253 people or 3.8% who are between 80 and 89, and there are 41 people or 0.6% who are 90 and older.