age profile
noun [ S ]
HR, MARKETING ukusthe number of people of different ages, who, for example, buy a particular product or are involved in a particular activity:
the age profile of sb/sth There has been a significant change in the age profile of the business, and we are hoping that gives us the energy to go forward.
The age profile of under-30s in the National Health Service in some places is as low as 5%.