Demography simple definition

demography [ (di- mog-ruh-fee) ] The quantitative study of human populations. Demographers study subjects such as the geographical distribution of people, birth and death rates, socioeconomic status, and age and sex distributions in order to identify the influences on population growth, structure, and development.Demography is the statistical study of human populations. the number and characteristics of people in a particular area, for example, their ages, sex, and whether or not they are married: The demography of the area is predicted to change radically over the next 30 years, with large increases in the number of older people.Demography (from Ancient Greek δῆμος (dêmos) 'people, society', and -γραφία (-graphía) 'writing, drawing, description') [1] is the statistical study of populations, especially human beings. Demographic analysis can cover whole societies or groups defined by criteria such as education, nationality, religion, and ...demography noun de·​mog·​ra·​phy | \ di-ˈmäg-rə-fē \ plural demographies Medical Definition of demography : the statistical study of human populations especially with reference to size and density, distribution, and vital statisticsNoun 1. demography - the branch of sociology that studies the characteristics of human populations