Population by broad age groups - Regions in Japan
Japan: Population by broad age groups - Regions was 123.80 million Persons in 2024. β¬ Flat
Population by broad age groups - Regions in Japan, 1990β2024
Source: Organisation for Economic Co-operation and Development. Measured in Persons.
Analysis
The most recent figure for population by broad age groups - regions in Japan is 123.80 million Persons, measured in 2024.
That represents a change of down 0.4% on the previous year and down 2.7% over ten years.
Over the whole period, population by broad age groups - regions in Japan peaked at 128.08 million Persons in 2008 and was at its lowest, 123.28 million Persons, in 1990.
Japan ranks 7th of 51 countries on this measure, in the top quarter.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 125.22 million Persons | 123.28 million Persons | 126.69 million Persons | 10 |
| 2000s | 127.70 million Persons | 126.93 million Persons | 128.08 million Persons | 10 |
| 2010s | 127.25 million Persons | 126.56 million Persons | 128.05 million Persons | 10 |
| 2020s | 124.95 million Persons | 123.80 million Persons | 126.15 million Persons | 5 |
Countries ranked near Japan
More population data for Japan
- Population growth rate by level of development -0.501 (2100)
- Projected population under age 5 2.83 million (2100)
- Population density 210.83 (2100)
- Population growth rate -0.501 (2100)
- Projected population under age 5, annual growth rate -0.2372 % change on previous year (2100)
- Fertility and wanted fertility 1.15 (2024)
- Refugee population by country or territory of asylum 29,068 (2024)
- Fertility vs unmet contraception 1.15 (2024)
- Fertility vs contraception 1.15 (2024)
- Natural population growth -0.6228 (2023)
Frequently asked questions
- What is population by broad age groups - regions in Japan?
- Population by broad age groups - regions in Japan was 123.80 million Persons in 2024, according to Organisation for Economic Co-operation and Development.
- What is the highest population by broad age groups - regions recorded in Japan?
- The highest recorded value was 128.08 million Persons in 2008.
- What is the lowest population by broad age groups - regions recorded in Japan?
- The lowest recorded value was 123.28 million Persons in 1990.
- How does Japan rank for population by broad age groups - regions?
- Japan ranks 7th out of 51 countries with data for 2024.
- Is population by broad age groups - regions rising or falling in Japan?
- Over the last ten years it is down 2.7%. The long-run trend across the full record is flat.
- Where does this Japan data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Population by broad age groups - Regions. Statizoid updates them automatically from the source API.
Download this data
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About this data
<p style="text-align: justify;">This dataset provides population indicators by broad age groups (0-14,15-64, 65 and older), in large regions (TL2) and small regions (TL3).</p> <p><strong>Data definition and source</strong></p> <p style="text-align: justify;">Population data refer to the usual resident population on January 1st for EU countries, Iceland, Israel, Norway, Switzerland and Türkiye. Mid-year population estimates for Australia, Canada, Chile, Colombia, Costa Rica, Korea, Mexico, New Zeland, United Kingdom and the United States. October 1st for Japan. Data is collected from Eurostat (reg_dem) for EU countries and via delegates of the OECD Working Party on Territorial Indicators (WPTI), as well as from national statistical offices' websites.</p> <p><strong>Definition of regions</strong></p> <p style="text-align: justify;">Regions are subnational units below national boundaries. OECD countries have two regional levels: large regions (territorial level 2 or TL2) and small regions (territorial level 3 or TL3). For more information, see the OECD Territorial grid <a href="https://webfs-cfe.oecd.org/files/.Stat/region/OECD_territorial-grid_TL2024.pdf">(pdf)</a> and the OECD Territorial Correspondence Table <a href="https://webfs-cfe.oecd.org/files/.Stat/region/OECD%20Territorial%20correspondence%20-%20TL2024c.xlsx">(xlsx)</a>. </p> <p><strong>Use of data on small regions</strong></p> <p style="text-align: justify;">When demographic data are analysed along with economic data using the TL3 level, it is advisable to aggregate data at the metropolitan region level when several TL3 regions are associated to the same metropolitan region. Metropolitan regions combine TL3 regions when 50% or more of the regional population live in a functionnal urban areas above 250 000 inhabitants. This approach corrects the distortions created by commuting, see the list of OECD metropolitan regions <a href="https://webfs-cfe.oecd.org/files/.Stat/region/OECD%20Territorial%20correspondence%20-%20TL2024c.xlsx">(xlsx)</a> and the EU methodology <a href="https://ec.europa.eu/eurostat/web/metropolitan-regions/background">(link)</a>.</p> <p><strong>Territorial typologies</strong></p> <p style="text-align: justify;">Small TL3 regions are categorized based on shared characteristics into regional typologies. See the demographic indicators aggregated by territorial typology at country level on the access to City typology <a href="https://data-explorer.oecd.org/vis?df[ds]=dsDisseminateFinalDMZ&df[id]=DSD_REG_DEMO%40DF_REGION_TYPE_METRO&df[ag]=OECD.CFE.EDS&df[vs]=1.0">(link)</a> and by urban-rural typology <a href="https://data-explorer.oecd.org/vis?df[ds]=dsDisseminateFinalDMZ&df[id]=DSD_REG_DEMO%40DF_REGION_TYPE_RURB&df[ag]=OECD.CFE.EDS&df[vs]=1.0">(link)</a>. </p><p><strong>Cite this dataset</strong></p> <p>OECD Regions, Cities and Local Areas database <a href="http://oe.cd/geostats">http://oe.cd/geostats</a>.</p> <p><strong>Further information</strong></p> <ul> <li><a href="https://regions-cities-atlas.oecd.org/">OECD Regions and Cities Statistical Atlas</a> </li> <li><a href="https://www.oecd.org/en/publications/oecd-regions-and-cities-at-a-glance-2024_f42db3bf-en.html">OECD Regions and Cities at a Glance</a></li> </ul> <p>For questions and/or comments, please email <a href="mailto:RegionStat@oecd.org">RegionStat@oecd.org</a>.</p>