Population growth refers to the increase in the number of individuals living in a particular area over time. It is often measured through birth rates, death rates, immigration, and emigration.
Related terms
Demographics: Statistical data about human populations that includes information about age, gender, income levels, education, etc.
Urbanization: The process of an increasing proportion of people living in urban areas compared to rural areas.
Malthusian theory: A theory that suggests that population growth will eventually outpace resources leading to poverty and societal problems.