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Demography statistics - Regions (for 'Developer API')

<p style="text-align: justify;">This dataset provides the full set of regional demographic indicators for large (TL2) and small (TL3) regions, including population and deaths counts by 5-year and aggregrated age groups, dependency rates, mortality and fertility rates, and measures of population mobility within and across countries.</p> <p style="text-align: justify;">This dataset is recommended for users who wish to query a large amount of data. It is not designed for visualising results using the Table and Chart buttons. To access the &lsquo;Developer API query builder&rsquo;, click on the &lsquo;Developer API&rsquo; button above. See the <a href="https://gitlab.algobank.oecd.org/public-documentation/dotstat-migration/-/raw/main/OECD_Data_API_documentation.pdf">API documentation</a>.</p> <p style="text-align: justify;"><strong>Data definition and sources</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 T&uuml;rkiye. 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 are collected from Eurostat (reg_dem) for EU countries and from the delegates of the OECD Working Party on Territorial Indicators (WPTI) for OECD non-EU countries. See the&nbsp;<a href="https://webfs-cfe.oecd.org/files/.Stat/region/OECD_regional_metadata.xlsx">Regional data sources</a>.</p> <p><strong>Regions and territorial levels</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). The list and maps of regions are presented in 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&nbsp;<a href="https://webfs-cfe.oecd.org/files/.Stat/region/OECD%20Territorial%20correspondence%20-%20TL2024c.xlsx">(xlsx)</a>.</p> <p><strong>Cite this dataset</strong></p> <p>OECD Regions, Cities and Local Areas database&nbsp;<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>&nbsp;</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>