The age distribution, , in Würenlingen is; 426 children or 10.5% of the population are between 0 and 9 years old and 514 teenagers or 12.7% are between 10 and 19. Of the adult population, 550 people or 13.6% of the population are between 20 and 29 years old. 513 people or 12.7% are between 30 and 39, 754 people or 18.6% are between 40 and 49, and 533 people or 13.2% are between 50 and 59. The senior population distribution is 378 people or 9.3% of the population are between 60 and 69 years old, 239 people or 5.9% are between 70 and 79, there are 124 people or 3.1% who are between 80 and 89,and there are 15 people or 0.4% who are 90 and older.