Iran vs Japan: Population ages 25-29, female
Iran
2.96 million
in 2025
Japan
3.00 million
in 2025
Iran rank
18th
Japan rank
17th
Population ages 25-29, female over time
- Iran
- Japan
How they compare
Japan currently reports 3.00 million against 2.96 million in Iran, a difference of 37,270.
The two have swapped places 2 times across 66 shared years of data; in 1960 it was Japan ahead.
Iran ranks 18th and Japan ranks 17th of 217 countries.
Across the 7 decades both report, Iran averaged higher in 2 and Japan in 5.
Head to head by decade
| Decade | Iran | Japan | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 831,294 | 4.34 million | 3.51 million | Japan |
| 1970s | 1.10 million | 5.03 million | 3.93 million | Japan |
| 1980s | 1.83 million | 3.94 million | 2.10 million | Japan |
| 1990s | 2.18 million | 4.26 million | 2.08 million | Japan |
| 2000s | 3.23 million | 4.25 million | 1.02 million | Japan |
| 2010s | 4.29 million | 3.19 million | 1.10 million | Iran |
| 2020s | 3.23 million | 2.98 million | 252,808 | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population ages 25-29, female, Iran or Japan?
- Japan, at 3.00 million against 2.96 million in Iran as of 2025.
- What is the difference in population ages 25-29, female between Iran and Japan?
- 37,270, with Japan ahead.
- How many years of comparable data are there for Iran and Japan?
- 66 years are reported by both, from 1960 to 2025.
- How do Iran and Japan rank globally for population ages 25-29, female?
- Iran ranks 18th and Japan ranks 17th of 217 countries.
- Where does this data come from?
- 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, published as Population ages 25-29, female. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Female population between the ages 25 to 29.