The age distribution, , in Tolochenaz is; 212 children or 12.4% of the population are between 0 and 9 years old and 188 teenagers or 11.0% are between 10 and 19. Of the adult population, 201 people or 11.8% of the population are between 20 and 29 years old. 260 people or 15.3% are between 30 and 39, 293 people or 17.2% are between 40 and 49, and 224 people or 13.2% are between 50 and 59. The senior population distribution is 167 people or 9.8% of the population are between 60 and 69 years old, 109 people or 6.4% are between 70 and 79, there are 44 people or 2.6% who are between 80 and 89, and there are 5 people or 0.3% who are 90 and older.