Demography draws upon several components of population--including size, composition, and territorial distribution--in order to understand the social consequences of population.
Demography is a field in the social sciences that is primarily concerned with understanding the different aspects of a population.
It commonly uses methods of statistics, data collection and analysis, etc. and draws from a whole range of disciplines including economics, sociology, and public administration. It studies the size, structure, population trends, spatial mobility, economic data, cultural facts, and other information of a given population.
The data and interpretative results that come out of demographic studies are highly useful for government, policy institutions, and even the private sector.
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