The age distribution, , in Mellikon is; 22 children or 8.8% of the population are between 0 and 9 years old and 39 teenagers or 15.5% are between 10 and 19. Of the adult population, 21 people or 8.4% of the population are between 20 and 29 years old. 18 people or 7.2% are between 30 and 39, 46 people or 18.3% are between 40 and 49, and 49 people or 19.5% are between 50 and 59. The senior population distribution is 28 people or 11.2% of the population are between 60 and 69 years old, 12 people or 4.8% are between 70 and 79, there are 15 people or 6.0% who are between 80 and 89,and there is 1 person who is between 90 and older.