Meaning of AGE GROUP in English

AGE GROUP

(also less frequent ˈage bracket ) noun

people of a similar age or within a particular range of ages :

men in the older age group

education for the 16–18 age group

Which age bracket are you? (Please tick the box).

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.