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.

Retirement Security for an Aging Population Requires Higher

Infographic: The Demographic Timebomb - A Rapidly Aging Population

Population Growth - Our World in Data

Chart: The World's Oldest Populations

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

Ageing populations: the challenges ahead - The Lancet

Chart: Rapid Aging Will Become a Major Problem in East Asia

Demographics of Japan - Wikipedia

The Elderly Population Is Growing Rapidly

Population ageing - Wikipedia

2020 Census: 1 in 6 People in the United States Were 65 and Over

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

America's Age Profile Told through Population Pyramids

Aging of Japan - Wikipedia

The Aging of the U.S. Population