The age distribution, , in Murgenthal is; 263 children or 9.2% of the population are between 0 and 9 years old and 332 teenagers or 11.6% are between 10 and 19. Of the adult population, 387 people or 13.5% of the population are between 20 and 29 years old. 397 people or 13.8% are between 30 and 39, 461 people or 16.1% are between 40 and 49, and 433 people or 15.1% are between 50 and 59. The senior population distribution is 271 people or 9.4% of the population are between 60 and 69 years old, 198 people or 6.9% are between 70 and 79, there are 106 people or 3.7% who are between 80 and 89,and there are 22 people or 0.8% who are 90 and older.