 The age distribution, , in Region See-Gaster is; 7,257 children or 12.5% of the population are between 0 and 9 years old and 7,776 teenagers or 13.4% are between 10 and 19.Of the adult population, 7,432 people or 12.8% of the population are between 20 and 29 years old.9,522 people or 16.4% are between 30 and 39, 8,341 people or 14.4% are between 40 and 49, and 7,130 people or 12.3% are between 50 and 59.