 The age distribution, , in Porza is; 157 children or 10.4% of the population are between 0 and 9 years old and 164 teenagers or 10.8% are between 10 and 19.Of the adult population, 141 people or 9.3% of the population are between 20 and 29 years old.225 people or 14.9% are between 30 and 39, 277 people or 18.3% are between 40 and 49, and 211 people or 13.9% are between 50 and 59.