 The age distribution, , in Cheyres is; 77 children or 11.2% of the population are between 0 and 9 years old and 79 teenagers or 11.5% are between 10 and 19.Of the adult population, 61 people or 8.9% of the population are between 20 and 29 years old.119 people or 17.3% are between 30 and 39, 103 people or 15.0% are between 40 and 49, and 93 people or 13.5% are between 50 and 59.