 The age distribution in Buchrain is; 1,459 people or 26.5% of the population is 0–19 years old.1,373 people or 24.9% are 20–39 years old, and 2,041 people or 37% are 40–64 years old.The senior population distribution is 502 people or 9.1% are 65–79 years old, 119 or 2.2% are 80–89 years old and 15 people or 0.3% of the population are 90+ years old.