Peak birth month each year and the daily birth rate that month in Japan
Japan: Peak birth month each year and the daily birth rate that month was 17.27 births per million people in 2023. ◆ Volatile
Peak birth month each year and the daily birth rate that month in Japan, 1899–2023
Source: Human Mortality Database (2025) – processed by Our World in Data. Measured in births per million people.
Analysis
In 2023, peak birth month each year and the daily birth rate that month in Japan stood at 17.27 births per million people. That is the lowest value across all 125 years on record.
The figure is down 9.6% on the previous year and down 28.1% over ten years.
Over the whole period, peak birth month each year and the daily birth rate that month in Japan peaked at 132.31 births per million people in 1948 and was at its lowest, 17.27 births per million people, in 2023.
That places Japan 38th out of 40 countries with data for 2023, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1890s | 59.61 births per million people | 59.61 births per million people | 59.61 births per million people | 1 |
| 1900s | 73.57 births per million people | 63.48 births per million people | 88 births per million people | 10 |
| 1910s | 94.12 births per million people | 90.14 births per million people | 99.58 births per million people | 10 |
| 1920s | 109.03 births per million people | 105.96 births per million people | 111.95 births per million people | 10 |
| 1930s | 111.37 births per million people | 104.25 births per million people | 119.41 births per million people | 10 |
| 1940s | 112.24 births per million people | 83.42 births per million people | 132.31 births per million people | 10 |
| 1950s | 77.25 births per million people | 62.46 births per million people | 101.39 births per million people | 10 |
| 1960s | 55.45 births per million people | 43.95 births per million people | 62.63 births per million people | 10 |
| 1970s | 49.85 births per million people | 40.67 births per million people | 55.16 births per million people | 10 |
| 1980s | 34.9 births per million people | 28.85 births per million people | 39.23 births per million people | 10 |
| 1990s | 27.87 births per million people | 26.7 births per million people | 28.58 births per million people | 10 |
| 2000s | 25.47 births per million people | 24.29 births per million people | 27.39 births per million people | 10 |
| 2010s | 22.91 births per million people | 19.9 births per million people | 24.44 births per million people | 10 |
| 2020s | 18.97 births per million people | 17.27 births per million people | 19.77 births per million people | 4 |
Countries ranked near Japan
More population data for Japan
- Population growth rate, by level of development -0.5% (2100)
- Number of children under 5, by world region 2.83 million people (2100)
- Population density 210.83 people per km² (2100)
- World population growth -0.5% (2100)
- Total fertility rate vs. wanted fertility rate 1.15 births per woman (2024)
- Refugees by country of asylum 29,068 people (2024)
- Fertility rate vs. unmet need for contraception 1.15 births per woman (2024)
- Total fertility rate vs. contraceptive prevalence 1.15 births per woman (2024)
- Natural population growth rate -0.6% (2023)
- Fertility rate: births per woman 1.21 live births per woman (2023)
Frequently asked questions
- What is peak birth month each year and the daily birth rate that month in Japan?
- Peak birth month each year and the daily birth rate that month in Japan was 17.27 births per million people in 2023, according to Human Mortality Database (2025) – processed by Our World in Data.
- What is the highest peak birth month each year and the daily birth rate that month recorded in Japan?
- The highest recorded value was 132.31 births per million people in 1948.
- What is the lowest peak birth month each year and the daily birth rate that month recorded in Japan?
- The lowest recorded value was 17.27 births per million people in 2023.
- How does Japan rank for peak birth month each year and the daily birth rate that month?
- Japan ranks 38th out of 40 countries with data for 2023.
- Is peak birth month each year and the daily birth rate that month rising or falling in Japan?
- Over the last ten years it is down 28.1%. The long-run trend across the full record is volatile.
- Where does this Japan data come from?
- The figures come from Human Mortality Database (2025) – processed by Our World in Data, published as part of Peak birth month each year and the daily birth rate that month. Statizoid updates them automatically from the source API.
Download this data
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About this data
The highest average daily number of births, per million people, recorded in the given year.