The age distribution, , in Egnach is; 471 children or 11.0% of the population are between 0 and 9 years old and 614 teenagers or 14.4% are between 10 and 19. Of the adult population, 521 people or 12.2% of the population are between 20 and 29 years old. 525 people or 12.3% are between 30 and 39, 755 people or 17.7% are between 40 and 49, and 565 people or 13.2% are between 50 and 59. The senior population distribution is 410 people or 9.6% of the population are between 60 and 69 years old, 252 people or 5.9% are between 70 and 79, there are 134 people or 3.1% who are between 80 and 89, and there are 30 people or 0.7% who are 90 and older.Statistical Office of Thurgau , MS Excel document – Altersstruktur der Wohnbevölkerung nach zivilrechtlichem Wohnsitzbegriff am 31.12.2009 accessed 23 June 2010
