 The age distribution, , in Piazzogna is; 35 children or 8.9% of the population are between 0 and 9 years old and 32 teenagers or 8.2% are between 10 and 19.Of the adult population, 43 people or 11.0% of the population are between 20 and 29 years old.55 people or 14.0% are between 30 and 39, 73 people or 18.6% are between 40 and 49, and 45 people or 11.5% are between 50 and 59.