Population by age and sex - Cities and FUAs in Leon

Leon: Population by age and sex - Cities and FUAs was 1.75 million Persons in 2020. β–² Rising

Latest (2020)
1.75 million Persons
Change on year
up 1.5%
Rank
70th
of 1258 regions
All-time high
1.75 million Persons
in 2020
All-time low
906,302 Persons
in 1990
Years of data
31
1990–2020

Population by age and sex - Cities and FUAs in Leon, 1990–2020

0500.0k1.0M1.5M2.0M1990200520201990: 906.3k Persons1991: 936.4k Persons1992: 965.8k Persons1993: 995.3k Persons1994: 1.0M Persons1995: 1.1M Persons1996: 1.1M Persons1997: 1.1M Persons1998: 1.1M Persons1999: 1.1M Persons2000: 1.2M Persons2001: 1.2M Persons2002: 1.2M Persons2003: 1.3M Persons2004: 1.3M Persons2005: 1.3M Persons2006: 1.3M Persons2007: 1.4M Persons2008: 1.4M Persons2009: 1.4M Persons2010: 1.5M Persons2011: 1.5M Persons2012: 1.5M Persons2013: 1.6M Persons2014: 1.6M Persons2015: 1.6M Persons2016: 1.6M Persons2017: 1.7M Persons2018: 1.7M Persons2019: 1.7M Persons2020: 1.8M Persons

Source: Organisation for Economic Co-operation and Development. Measured in Persons.

Analysis

The most recent figure for population by age and sex - cities and fuas in Leon is 1.75 million Persons, measured in 2020. That is the highest value across all 31 years on record.

The figure is up 1.5% on the previous year and up 19.6% over ten years.

Over the whole period, population by age and sex - cities and fuas in Leon peaked at 1.75 million Persons in 2020 and was at its lowest, 906,302 Persons, in 1990.

Leon ranks 70th of 1258 regions on this measure, in the top 10%.

The long-run direction has been consistently rising across the 31 years of available data.

Averages by decade

DecadeAverage LowestHighest Years
1990s 1.03 million Persons 906,302 Persons 1.14 million Persons 10
2000s 1.30 million Persons 1.17 million Persons 1.44 million Persons 10
2010s 1.60 million Persons 1.47 million Persons 1.73 million Persons 10
2020s 1.75 million Persons 1.75 million Persons 1.75 million Persons 1

More population data for Leon

All data for Leon β†’

Frequently asked questions

What is population by age and sex - cities and fuas in Leon?
Population by age and sex - cities and fuas in Leon was 1.75 million Persons in 2020, according to Organisation for Economic Co-operation and Development.
What is the highest population by age and sex - cities and fuas recorded in Leon?
The highest recorded value was 1.75 million Persons in 2020.
What is the lowest population by age and sex - cities and fuas recorded in Leon?
The lowest recorded value was 906,302 Persons in 1990.
How does Leon rank for population by age and sex - cities and fuas?
Leon ranks 70th out of 1258 regions with data for 2020.
Is population by age and sex - cities and fuas rising or falling in Leon?
Over the last ten years it is up 19.6%. The long-run trend across the full record is rising.
Where does this Leon data come from?
The figures come from Organisation for Economic Co-operation and Development, published as part of Population by age and sex - Cities and FUAs. Statizoid updates them automatically from the source API.

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Population by age and sex - Cities and FUAs in Leon. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 18 August 2026, from https://population.statizoid.com/stat/population-by-age-and-sex-cities-and-fuas/leon-2/

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About this data

Indicator
Population by age and sex - Cities and FUAs
Unit
Persons
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
1,260 places, 27,887 data points, 1980–2025
Last refreshed

<p align="justify">This dataset provides population counts by 5-year age groups and sex for OECD Functional Urban Areas (FUAs) and cities.</p> <h3>Data sources and methodology</h3> <p align="justify"> Population by age and sex 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> – 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> – 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 four accession countries.</p> <h3>Cite this dataset</h3> <p>OECD Regions, cities and local areas database (<a href=http://data-explorer.oecd.org/s/1dr>Population by age and sex - 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>