In this article, we will be covering the 20 countries with the highest age dependency ratio in the world. If you wish to skip our detailed analysis, you can move directly to the 5 Countries with the ...

In a study at Columbia University Mailman School of Public Health and the Robert N. Butler Columbia Aging Center researchers have devised a new metric, the “Health-Adjusted Dependency Ratio” (HADR) as ...

A dependency ratio measures the number of people either too young or too old to work, compared to the number of people within working age. For the statistic’s sake, the working age is considered to be ...

Prior to the twentieth century, the age structure of most populations could be visualized as a pyramid. High fertility and mortality rates meant that the very young, who formed the wide base of the ...

Chad recorded an age dependency ratio of 98.1% in 2022. Hence, the working-age individuals in Chad have many dependents to support. The proportion of dependents aged below 15 and above 64 per 100 ...