What is age structure in demography?

Age structure is an important demographic variable that describes the distribution of people of different ages in a population. It can be represented in a population pyramid, which shows the percentage of the population in each age group. The age structure of a population can have important implications for social and economic development, as different age groups may have different needs, preferences and behaviors. For example, countries with a large proportion of elderly people may face challenges in terms of health care, social security and labor force participation. Understanding age structure is essential for demographic analysis and policy planning.

This mind map was published on 19 May 2023 and has been viewed 135 times.