An age-sex pyramid is a graphical representation of the composition of a population according to age groups and sex. It is one of the most important tools in Population and Settlement Geography for understanding the demographic structure, growth patterns, and future trends of a population. The diagram generally consists of horizontal bars representing different age groups, with males shown on one side and females on the other side. The length of each bar indicates the number or percentage of people belonging to a particular age group. The age-sex pyramid provides valuable information about the demographic characteristics of a region. Age structure determines the proportion of children, working-age population, and elderly people in a society. It helps geographers