Japan vs Post-demographic dividend: Population ages 40-44, female
Japan
3.61 million
in 2025
Post-demographic dividend
37.13 million
in 2025
Japan rank
15th
Post-demographic dividend rank
16th
Population ages 40-44, female over time
- Japan
- Post-demographic dividend
How they compare
Post-demographic dividend currently reports 37.13 million against 3.61 million in Japan, a difference of 33.52 million.
That makes Post-demographic dividend's figure about 10.3 times Japan's.
Across all 66 years both countries report, Post-demographic dividend has been ahead every year.
Japan ranks 15th and Post-demographic dividend ranks 16th of 217 countries.
Post-demographic dividend has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Japan | Post-demographic dividend | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 3.22 million | 25.98 million | 22.77 million | Post-demographic dividend |
| 1970s | 3.99 million | 27.22 million | 23.22 million | Post-demographic dividend |
| 1980s | 4.57 million | 29.70 million | 25.14 million | Post-demographic dividend |
| 1990s | 4.63 million | 35.91 million | 31.28 million | Post-demographic dividend |
| 2000s | 3.91 million | 39.26 million | 35.35 million | Post-demographic dividend |
| 2010s | 4.66 million | 38.12 million | 33.47 million | Post-demographic dividend |
| 2020s | 3.88 million | 37.01 million | 33.13 million | Post-demographic dividend |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population ages 40-44, female, Japan or Post-demographic dividend?
- Post-demographic dividend, at 37.13 million against 3.61 million in Japan as of 2025.
- What is the difference in population ages 40-44, female between Japan and Post-demographic dividend?
- 33.52 million, with Post-demographic dividend ahead.
- How many years of comparable data are there for Japan and Post-demographic dividend?
- 66 years are reported by both, from 1960 to 2025.
- How do Japan and Post-demographic dividend rank globally for population ages 40-44, female?
- Japan ranks 15th and Post-demographic dividend ranks 16th 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 40-44, 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 40 to 44.