The age distribution, , in Rodersdorf is; 110 children or 8.6% of the population are between 0 and 6 years old and 242 teenagers or 18.9% are between 7 and 19. Of the adult population, 54 people or 4.2% of the population are between 20 and 24 years old. 321 people or 25.1% are between 25 and 44, and 434 people or 33.9% are between 45 and 64. The senior population distribution is 96 people or 7.5% of the population are between 65 and 79 years old and there are 22 people or 1.7% who are over 80.