 The age distribution, , in Oberriet is; 1,043 children or 14.0% of the population are between 0 and 9 years old and 1,017 teenagers or 13.6% are between 10 and 19.Of the adult population, 984 people or 13.2% of the population are between 20 and 29 years old.1,308 people or 17.5% are between 30 and 39, 1,016 people or 13.6% are between 40 and 49, and 816 people or 10.9% are between 50 and 59.