DEMOGRAPHIC meaning : 1 : the qualities (such as age, sex, and income) of a specific group of people; 2 : a group of people that has a particular set of qualities usually singular Demographics refers to the statistical characteristics and trends of human populations, providing insights into factors such as age, gender, race, education, income, and geographic distribution. The Demography of the World Population from 1950 to 2100. Data source: United Nations — World Population Prospects 2017 Demography (from Ancient Greek δῆμος (dêmos) 'people, society' and -γραφία (-graphía) 'writing, drawing, description') [1] is the statistical study of human populations: their size, composition (e.g., ethnic group, age), and how they change through the interplay of fertility (births), mortality (deaths), and migration. [2] Demographic analysis examines and ... DEMOGRAPHICS definition : 1. the number and characteristics of people who live in a particular area or form a particular…. Learn more.