Iran vs Japan: Population ages 30-34, female
Iran
3.70 million
in 2025
Japan
2.97 million
in 2025
Iran rank
15th
Japan rank
18th
Population ages 30-34, female over time
- Iran
- Japan
How they compare
Iran currently reports 3.70 million against 2.97 million in Japan, a difference of 725,030.
That makes Iran's figure about 1.2 times Japan's.
The two have swapped places 1 time across 66 shared years of data; in 1960 it was Japan ahead.
Iran ranks 15th and Japan ranks 18th 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 | 777,388 | 4.06 million | 3.28 million | Japan |
| 1970s | 905,929 | 4.63 million | 3.72 million | Japan |
| 1980s | 1.51 million | 4.64 million | 3.13 million | Japan |
| 1990s | 1.98 million | 3.88 million | 1.90 million | Japan |
| 2000s | 2.58 million | 4.63 million | 2.04 million | Japan |
| 2010s | 4.05 million | 3.64 million | 409,322 | Iran |
| 2020s | 4.08 million | 3.06 million | 1.03 million | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population ages 30-34, female, Iran or Japan?
- Iran, at 3.70 million against 2.97 million in Japan as of 2025.
- What is the difference in population ages 30-34, female between Iran and Japan?
- 725,030, with Iran 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 30-34, female?
- Iran ranks 15th and Japan ranks 18th 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 30-34, 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 30 to 34.