Age population, age 01, male, interpolated in Japan
Japan: Age population, age 01, male, interpolated was 386,553 in 2025. ▼ Falling
Age population, age 01, male, interpolated in Japan, 1960–2025
Source: United Nations Population Division. World Population Prospects.
Analysis
In 2025, age population, age 01, male, interpolated in Japan stood at 386,553. That is the lowest value across all 66 years on record.
Compared with earlier readings it is down 2.3% on the previous year and down 25.0% over ten years.
Over the whole period, age population, age 01, male, interpolated in Japan peaked at 1.10 million in 1974 and was at its lowest, 386,553, in 2025.
That places Japan 38th out of 215 countries with data for 2025, putting it in the top quarter.
The long-run direction has been consistently falling across the 66 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 847,249 | 810,373 | 959,949 | 10 |
| 1970s | 1.00 million | 890,758 | 1.10 million | 10 |
| 1980s | 749,520 | 655,253 | 860,696 | 10 |
| 1990s | 606,006 | 595,932 | 630,222 | 10 |
| 2000s | 582,466 | 555,933 | 608,425 | 10 |
| 2010s | 519,710 | 474,655 | 554,830 | 10 |
| 2020s | 417,890 | 386,553 | 455,510 | 6 |
Countries ranked near Japan
More gender data for Japan
- Age population, age 00, female, interpolated 367,041 (2025)
- Age population, age 00, male, interpolated 384,885 (2025)
- Age population, age 01, female, interpolated 368,886 (2025)
- Age population, age 02, female, interpolated 378,555 (2025)
- Age population, age 02, male, interpolated 396,805 (2025)
- Age population, age 03, female, interpolated 393,277 (2025)
- Age population, age 03, male, interpolated 412,389 (2025)
- Age population, age 04, female, interpolated 405,844 (2025)
- Age population, age 04, male, interpolated 425,727 (2025)
- Age population, age 05, female, interpolated 418,873 (2025)
Frequently asked questions
- What is age population, age 01, male, interpolated in Japan?
- Age population, age 01, male, interpolated in Japan was 386,553 in 2025, according to United Nations Population Division. World Population Prospects.
- What is the highest age population, age 01, male, interpolated recorded in Japan?
- The highest recorded value was 1.10 million in 1974.
- What is the lowest age population, age 01, male, interpolated recorded in Japan?
- The lowest recorded value was 386,553 in 2025.
- How does Japan rank for age population, age 01, male, interpolated?
- Japan ranks 38th out of 215 countries with data for 2025.
- Is age population, age 01, male, interpolated rising or falling in Japan?
- Over the last ten years it is down 25.0%. The long-run trend across the full record is falling.
- Where does this Japan data come from?
- The figures come from United Nations Population Division. World Population Prospects, published as part of Age population, age 01, male, interpolated. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 66 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
Age population, male refers to male population at the specified age level. The geographical areas included in the data are the same as the data source.