Iran vs Japan: Population ages 20-24, female

Iran

2.87 million

in 2025

Japan

2.99 million

in 2025

Iran rank

20th

Japan rank

18th

Population ages 20-24, female over time

Japan currently reports 2.99 million against 2.87 million in Iran, a difference of 128,140.

The two have swapped places 2 times across 66 shared years of data; in 1960 it was Japan ahead.

Globally, Iran ranks 20th and Japan ranks 18th of 215 countries.

Indicator: Population ages 20-24, female
Source: World Bank staff estimates using the World Bank's total population and age/sex distributions of the United Nations Population Division's World Population Prospects
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 260 places, 17,130 data points, 1960–2025
Last refreshed: 06 August 2026

Female population between the ages 20 to 24.