Chart: Where the Aging Population Problem is Greatest

This chart shows the estimated share of population in stated age groups in 2022, by world region.

Ageing Europe - statistics on population developments - Statistics

The U.S. Population Is Growing Older, and the Gender Gap in Life

Cost of Aging -- Finance & Development, March 2017

How Reproductive Age-Groups Impact Age Structure Diagrams

The US Population Is Aging

Chart: The World's Oldest Populations

Key facts about China's declining population

6,200+ Aging Population Stock Photos, Pictures & Royalty-Free

Population Pyramids Around the World: Visualized

Population Growth - Our World in Data

Ageing Europe - statistics on population developments - Statistics