The age distribution, , in Vulliens is; 60 children or 13.8% of the population are between 0 and 9 years old and 68 teenagers or 15.6% are between 10 and 19. Of the adult population, 44 people or 10.1% of the population are between 20 and 29 years old. 44 people or 10.1% are between 30 and 39, 65 people or 14.9% are between 40 and 49, and 70 people or 16.1% are between 50 and 59. The senior population distribution is 37 people or 8.5% of the population are between 60 and 69 years old, 22 people or 5.0% are between 70 and 79, there are 25 people or 5.7% who are between 80 and 89, and there is 1 person who is 90 and older.