The phrase "different demographics" refers to groups of people who have different characteristics, such as age, gender, race, income level, or location. Full definition
And unfortunately this is reflected in the very different demographic of men available on paid dating website and free ones. (30datesblog.com)
We again see some slight differences between students of different demographic groups. (youthtruthsurvey.org)
And as the report committee found, there is a distinct shortage of data about how people in different demographic groups might experience pain, access treatment and respond to it. (scientificamerican.com)