 This represents a population growth rate of 8.8%.The age distribution, , in Mergoscia is; 19 children or 8.7% of the population are between 0 and 9 years old and 24 teenagers or 11.0% are between 10 and 19.Of the adult population, 13 people or 6.0% of the population are between 20 and 29 years old.