Population by citizenship - Cities and FUAs in Leiden
Leiden: Population by citizenship - Cities and FUAs was 10.5 Percentage of population in 2025. β² Rising
Population by citizenship - Cities and FUAs in Leiden, 2000β2025
Source: Organisation for Economic Co-operation and Development. Measured in Percentage of population.
Analysis
The most recent figure for population by citizenship - cities and fuas in Leiden is 10.5 Percentage of population, measured in 2025. That is the highest value across all 26 years on record.
Compared with earlier readings it is up 5.0% on the previous year and up 54.4% over ten years.
Over the whole period, population by citizenship - cities and fuas in Leiden peaked at 10.5 Percentage of population in 2025 and was at its lowest, 5 Percentage of population, in 2000.
That places Leiden 206th out of 536 regions with data for 2025, putting it in the middle of the range.
The long-run direction has been consistently rising across the 26 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 5.48 Percentage of population | 5 Percentage of population | 5.9 Percentage of population | 10 |
| 2010s | 6.82 Percentage of population | 6 Percentage of population | 7.9 Percentage of population | 10 |
| 2020s | 9.1 Percentage of population | 8.1 Percentage of population | 10.5 Percentage of population | 6 |
More population data for Leiden
- Heat stress - Cities and FUAs β Mean population exposure to heat 8.78 Days per year (2025)
- Population by age and sex - Cities and FUAs 277,436 Persons (2025)
- Foreign-born population - Cities and FUAs 17.9 Percentage of population (2025)
- Population and built-up density - Cities and FUAs β Urbanised area 15 Square kilometres (2030)
Frequently asked questions
- What is population by citizenship - cities and fuas in Leiden?
- Population by citizenship - cities and fuas in Leiden was 10.5 Percentage of population in 2025, according to Organisation for Economic Co-operation and Development.
- What is the highest population by citizenship - cities and fuas recorded in Leiden?
- The highest recorded value was 10.5 Percentage of population in 2025.
- What is the lowest population by citizenship - cities and fuas recorded in Leiden?
- The lowest recorded value was 5 Percentage of population in 2000.
- How does Leiden rank for population by citizenship - cities and fuas?
- Leiden ranks 206th out of 536 regions with data for 2025.
- Is population by citizenship - cities and fuas rising or falling in Leiden?
- Over the last ten years it is up 54.4%. The long-run trend across the full record is rising.
- Where does this Leiden data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Population by citizenship - Cities and FUAs. Statizoid updates them automatically from the source API.
Download this data
CSV Β· JSON β 26 observations, free to reuse under OECD Terms and Conditions (attribution required).
About this data
<p align="justify">This dataset provides population counts by citizenship in OECD Functional Urban Areas (FUAs) and cities.</p> <h3>Data sources and methodology</h3> <p align="justify"> Population by citizenship data is collected at the level of small administrative units (e.g. municipalities) and aggregated at the FUA and city level. The correspondence table between SAUs and FUAs/cities is available in <a href=https://webfs-cfe.oecd.org/files/.Stat/cities_local_areas/fua_cities_sau_mapping.parquet>parquet </a> and <a href=https://webfs-cfe.oecd.org/files/.Stat/cities_local_areas/fua_cities_sau_mapping.csv>csv</a> format.<br /><br /> </p> <h3>Defining FUAs and cities</h3> <p align="justify">The OECD, in cooperation with the EU, has developed a harmonised <a href="https://www.oecd.org/en/data/datasets/oecd-definition-of-cities-and-functional-urban-areas.html">definition of functional urban areas</a> (FUAs) to capture the economic and functional reach of cities based on daily commuting patterns <a href=https://doi.org/10.1787/9789264174108-en>(OECD, 2012)</a>. FUAs consist of: <ol> <li><b>A city</b> β defined by urban centres in the degree of urbanisation, adapted to the closest local administrative units to define a city.</li> <li><b>A commuting zone</b> β including all local areas where at least 15% of employed residents work in the city.</li> </ol> The delineation process includes: <ul> <li>Assigning municipalities surrounded by a single FUA to that FUA.</li> <li>Excluding non-contiguous municipalities.</li> </ul> <p>The definition identifies 1 272 FUAs and 1 269 cities in all OECD member countries except Costa Rica and three accession countries.</p> <h3>Cite this dataset</h3> <p>OECD Regions, cities and local areas database (<a href="http://data-explorer.oecd.org/s/yy">Foreign-born population - Cities and FUAs</a>),Β <a href="http://oe.cd/geostats">http://oe.cd/geostats</a></p> <h3>Further information</h3> <ul> <li> <a href=https://localdataportal.oecd.org/>OECD Local Data Portal </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 align="justify">For questions and/or comments, please email <a href="mailto:CitiesStat@oecd.org">CitiesStat@oecd.org</a>