Of or relating to demography, of or pertaining to demography, noun_ A portion of a population, especially considered as consumers, An individual person's characteristic, encoded for the purposes of statistical analysis, A demographic criterion_ a characteristic used to classify people for statistical purposes, such as age, race, or gender

a basis for comparison; a reference point against which other things can be evaluated, the ideal in terms of which something can be judged, A standard of judging; any approved or established rule or test, by which facts, principles opinions, and conduct are tried in forming a correct judgment respecting them

Plural form of criterion, nonstandard, proscribed A single criterion