a statistic characterizing human populations (or segments of human populations broken down by age or sex or income etc.)
"The new report highlighted that the region's primary demographic is young families with an average household income below $50,000."
A demographic criterion: a characteristic used to classify people for statistical purposes, such as age, race, or gender.
"The marketing team selected their target audience based on strict demographic criteria like income level and location."
In plain English: A demographic is a group of people who share specific characteristics, such as their age, gender, or location.
"The new marketing campaign was designed to reach a younger demographic."
Of or pertaining to demography.
"The researcher analyzed demographic trends to understand how population shifts affect local housing markets."
In plain English: Demographic describes information about groups of people based on things like their age, gender, and location.
"The demographic makeup of our neighborhood has changed significantly over the last decade."
Usage: Use the adjective form of demographic only when describing statistics that relate specifically to population groups defined by traits like age, income, or location; avoid using it for general trends unless they are explicitly tied to these measurable categories. For instance, say "a demographic shift" rather than a generic change in society.
The word demographic combines the root demography with the suffix -ic to form an adjective describing statistical data about populations. It entered English as a direct formation from these existing parts rather than evolving from a different original meaning.