 This represents a population growth rate of 1.0%.The age distribution, , in Wittinsburg is; 46 children or 11.1% of the population are between 0 and 6 years old and 74 teenagers or 17.8% are between 7 and 19.Of the adult population, 26 people or 6.3% of the population are between 20 and 29 years old.