Switzerland

Regions and Cities at a Glance

Regions and Cities at a Glance provides a comprehensive assessment of how regions and cities across the OECD are progressing in a number of aspects connected to economic development, health, well-being and the net zero-carbon transition. It presents indicators on individual regions and cities to assess disparities within countries and their evolution since the turn of the new millennium. Each indicator is illustrated by graphs and maps. The report covers all OECD countries and, where data is available, partner countries and economies.

Territorial definitions

The data in this note reflect different sub-national geographic levels in OECD countries:

• Regions are classified on two territorial levels reflecting the administrative organisation of countries: large regions (TL2) and small regions (TL3). Small regions are classified according to their access to metropolitan areas (Fadic et al. 2019).

• Functional urban areas consist of cities – defined as densely populated local units with at least 50 000 inhabitants – and adjacent local units connected to the city (commuting zones) in terms of commuting flows (Dijkstra, Poelman, and Veneri 2019). Metropolitan areas refer to functional urban areas above 250 000 inhabitants.

In addition, some indicators use the degree of urbanisation classification (OECD et al. 2021), which defines three types of areas:

• Cities consist of contiguous grid cells that have a density of at least 1 500 inhabitants per km2 or are at least 50% built up, with a population of at least 50 000.
• Towns and semi-dense areas consist of contiguous grid cells with a density of at least 300 inhabitants per km2 and are at least 3% built up, with a total population of at least 5 000.
• Rural areas are cells that do not belong to a city or a town and semi-dense area. Most of these have a density below 300 inhabitants per km2.

Disclaimer: https://oecdcode.org/disclaimers/territories.html

Regional economic trends

Employment and unemployment rates in regions

In Switzerland, regional disparities in unemployment rates are stark compared to other OECD countries. While in Ticino 7.2% of the working force was unemployed in 2022Q2, the share was 2.1% in Central Switzerland.

Meanwhile, the difference in employment rate between the regions with the highest (Central Switzerland) and lowest (Ticino) employment rates reached 16 percentage points in 2022. This places Switzerland among the top 5 OECD countries in terms of regional disparities in employment.

Unemployment rates in large regions, 2022Q2

Figure 1: Unemployment rates in large regions, 2022Q2

Change in employment rates in large regions, 2019Q2-2022Q2

Figure 2: Change in employment rates in large regions, 2019Q2-2022Q2

Note: Harmonised employment and unemployment rates, aged 15 and over. The OECD median corresponds to the median employment rate in large regions.

Source: OECD (2022), “Short-term regional statistics”, OECD Regional Statistics (database)

Trends in GDP per capita prior to COVID-19

Between 2018 and 2019, GDP per capita increased in most Swiss regions. In 2019, Ticino, a region with a GDP per capita 5% above the national average (72 461 vs. 68 853 USD PPP), experienced the largest increase in GDP among Swiss regions, of approximately 2%.

GDP per capita in large regions, 2019

Figure 3: GDP per capita in large regions, 2019

% change in GDP per capita in large regions, 2018-2019

Figure 4: % change in GDP per capita in large regions, 2018-2019

Note: GDP per capita is measured in constant prices and constant PPPs, reference year 2015. Constant prices are calculated using national deflators. The OECD median corresponds to the median decline in GDP per capita observed across OECD large regions over the period.

Source: OECD (2022), “Regional economy”, OECD Regional Statistics (database)

Trends in regional economic disparities in the last decade

Differences between Swiss regions in terms of GDP per capita have remained relatively stable over the past nine years, with the richest 20% of regions reporting a GDP per capita 1.4 times higher than the poorest 20% of regions.

Figure 5: Index of regional disparities in GDP per capita (richest 20% relative to poorest 20% of regions)

Note: The GDP per capita of the top and bottom 20% regions are defined as those with the highest/lowest GDP per capita until the equivalent of 20% of the national population is reached. A ratio of 2 means the richest regions have a GDP per capita twice as large as the poorest regions. The indicator is calculated using large regions, except for Latvia and Estonia, where small regions are used instead. Irish GDP underwent an upwards revision in 2016. Care is advised in its interpretation.

Source: OECD (2022), “Regional economy”, OECD Regional Statistics (database)

Productivity trends in the last decade

Between 2011 and 2019, Northwestern Switzerland and Lake Geneva Region experienced the highest and lowest productivity growth in Switzerland, respectively. Northwestern Switzerland saw a labour productivity increase of 1.4% per year, above the OECD average of 1.0%¹. During the same period, Lake Geneva Region experienced more modest growth in measured labour productivity, averaging 0.5% per year.

Figure 6: Regions with the highest and lowest productivity growth between 2011 and 2019

Note: Regional Gross Value Added (GVA) per worker, in USD, constant prices, constant PPP, base year 2015.

Source: OECD (2022), “Regional economy”, OECD Regional Statistics (database)

Well-being, liveability and inclusion in regions

Regional well-being

Switzerland faces stark regional disparities across three well-being dimensions, with the starkest disparities in terms of jobs, community and the environment.

Figure 7: Regional gaps in well-being

Note: Regional indices provide a first comparative glance of well-being in OECD regions. The figure shows the relative ranking of the regions with the best and worst outcomes in the eleven well-being dimensions, relative to all OECD regions. The eleven dimensions are ordered by decreasing regional disparities in the country. Each well-being dimension is measured by the indicators in the table below.

Relative to other OECD regions, Switzerland performs best in the health, access to services and income dimensions, with all Swiss regions lying in the top 20% of OECD regions.

The top 20% of Swiss regions rank above the OECD median region in 12 out of 13 well-being indicators, performing best in terms of disposable income per capita and employment rate.

Figure 8: How do the top and bottom regions fare on the well-being indicators?

Note: Regional well-being indices are affected by the availability and comparability of regional data across OECD countries. The indicators used to create the indices can therefore vary across OECD publications as new information becomes available. For more visuals, visit https://www.oecdregionalwellbeing.org.

The digital divide

Fixed Internet connections in Swiss cities and rural areas deliver speeds significantly faster than the OECD average (80% and 9%, respectively). This gap (71 percentage points) is larger than in most other OECD countries.

Figure 9: Speed of fixed Internet connections relative to the OECD average, by degree of urbanisation, 2020Q4

Note: Cities and rural areas are identified according to the degree of urbanisation (OECD et al. 2021). Internet speed measurements are based on speed tests performed by users around the globe via the Ookla Speedtest platform. As such, data may be subject to testing biases (e.g. fast connections being tested more frequently), or to strategic testing by ISPs in specific markets to boost averages. For a more comprehensive picture of Internet quality and connectivity across places, see OECD (2022), “Broadband networks of the future”.

Source: OECD calculations based on Speedtest by Ookla Global Fixed and Mobile Network Performance Maps for 2020Q4.

The average speed of fixed Internet connections is above the OECD average in all Swiss regions. Within the country, residents of Lake Geneva Region, Northwestern Switzerland and Zurich experience the fastest connections.

Figure 10: Speed of fixed Internet connections relative to the OECD average, in large regions (2021Q4)

Relative poverty rates

In Switzerland, relative poverty rates² range from 12% to 25% across regions. This 13 percentage point difference is less pronounced than the average difference observed across the 29 OECD countries with available data (16 percentage points).

Figure 11: Relative poverty rates in 2018

Note: The OECD median gives the median relative poverty rate observed in a sample made of 326 large regions (from 28 countries), and 28 small regions (from Denmark, Lithuania and the Slovak Republic). Data corresponds to 2020 or the latest available year.

Demographic trends in regions and cities

Population projections by type of regions across OECD countries

Between 2020 and 2040, the population of Switzerland is expected to increase in all types of regions. Metropolitan regions are expected to see the greatest change, with their population increasing, on average, by 13 % over the next two decades.

Figure 12: Population projections across OECD countries, by type of regions

Note: Lines represent the population projection in OECD countries per type of region (Fadic et al. 2019). Switzerland is highlighted in blue.

Dependency rate and proportion of the elderly

In the coming two decades, the share of the elderly population in Switzerland is expected to increase across all types of regions.

The elderly dependency rate³ in Switzerland is also higher than the OECD average (26.8 %) in most regions, ranging from 36.1% in Ticino to 25.3% in Zurich.

Elderly dependency rate in large regions, 2021

Figure 13: Elderly dependency rate in large regions, 2021

Evolution of the elderly population by type of region

Figure 14: Evolution of the elderly population by type of region

Population in cities

Between 2010 and 2021, all cities in Switzerland experienced a rise in population. Population growth ranged from 0.4% per year in St. Gallen to 1.3% per year in Lausanne.

Population growth between 2010 and 2021

Figure 15: Population growth between 2010 and 2021

Population in OECD functional urban areas, 2021 or latest available year

Figure 16: Population in OECD functional urban areas, 2021 or latest available year

Note: Cities refer to functional urban areas (Dijkstra, Poelman, and Veneri 2019). The boundaries of Swiss functional urban areas are based on agglomerations’ perimeters, resulting in population counts that underestimate the real size of the functional urban area. Population counts for the functional urban area are aggregated from administrative, municipal-level, data.

Over the past decade, the population has grown the most in Swiss cities with 250 000 to 1.5 million inhabitants. Cities with 100 000 to 250 000 inhabitants have seen their population grow, on average, but to a lesser extent.

Figure 17: Population by size of functional urban area (100 = value in 2010), 2010-2021

Environmental challenges in regions and cities

Greenhouse gas emissions in regions

Since 1990, production-based greenhouse gas emissions have decreased in all Swiss regions. Lake Geneva Region (-1%) and Espace Mittelland (-20%) experienced the lowest and largest decline in emissions, respectively.

Figure 18: Change in production-based emissions in large regions, 1990-2018

Note: Bubbles are proportional to per capita greenhouse gas emissions, not to the overall level of greenhouse gas emissions in the region.

Source: OECD calculations, based on the Emissions Database for Global Atmospheric Research (European Commission. Joint Research Centre. 2019).

In 2018, greenhouse gas emissions per capita in Switzerland were largest in Central Switzerland, Lake Geneva Region and Espace Mittelland. Transport accounts for the largest share of greenhouse gas emissions in the three regions.

Figure 19: Production-based greenhouse gas emissions per capita in large regions, 2018

Note: Regions with low population counts may rank high in greenhouse gas emissions per capita while contributing relatively little to overall emissions in the country.

Urban heat island effect

In Swiss cities, the difference in temperature between cities and their surrounding areas (i.e. urban heat island intensity) reaches 2.4 degrees Celsius (°C). The largest effect is observed in Lausanne and Lugano, two cities that are, on average, 3.2°C and 3.8°C warmer than their surrounding areas, respectively.

Figure 20: Urban heat island intensity index, 2021

Note: The Urban Heat Island Intensity (UHI) index is defined as the difference in land surface temperature between built-up areas and non-built-up areas within functional urban areas. This index can be affected by the type of vegetation and climate in non-built-up areas.

Source: OECD calculations, based on land surface temperature data from NASA’s Moderate Resolution Imaging Spectroradiometer (MODIS) (Wan, Hook, and Hulley 2021a, 2021b)

References

Source of administrative boundaries: © OECD, © EuroGeographics, National Statistical Offices, © UN-FAO Global Administrative Unit Layers (GAUL)

Dijkstra, Lewis, Hugo Poelman, and Paolo Veneri. 2019. “The EU-OECD Definition of a Functional Urban Area.” https://doi.org/10.1787/d58cb34d-en.

European Commission. Joint Research Centre. 2019. Fossil CO2 and GHG emissions of all world countries: 2019 report. LU: Publications Office. https://doi.org/10.2760/687800.

Fadic, Milenko, José Enrique Garcilazo, Ana Moreno Monroy, and Paolo Veneri. 2019. “Classifying Small (Tl3) Regions Based on Metropolitan Population, Low Density and Remoteness.” https://doi.org/10.1787/b902cc00-en.

OECD. 2022. “Broadband Networks of the Future,” no. 327. https://doi.org/10.1787/755e2d0c-en.

———. 2022. “Regional and Metropolitan Databases.” http://dx.doi.org/10.1787/region-data-en.

OECD, The European Commission, Food, Agriculture Organization of the United Nations, United Nations Human Settlements Programme, International Labour Organization, and The World Bank. 2021. Applying the Degree of Urbanisation. https://doi.org/10.1787/4bc1c502-en.

Wan, Zhengming, Simon Hook, and Glynn Hulley. 2021a. “MODIS/Aqua Land Surface Temperature/Emissivity Daily L3 Global 1km SIN Grid V061.” NASA EOSDIS Land Processes DAAC. https://doi.org/10.5067/MODIS/MYD11A1.061.

———. 2021b. “MODIS/Terra Land Surface Temperature/Emissivity Daily L3 Global 1km SIN Grid V061.” NASA EOSDIS Land Processes DAAC. https://doi.org/10.5067/MODIS/MOD11A1.061.

Footnotes

1. International comparability in 2019 and 2020 is limited because of methodological differences in the calculation of employment counts during the height of the COVID-19 economic crisis.

2. The relative poverty rate gives the share of people – as a % of the regional population – with an income below the relative poverty line (60% of the national median income).

3. The elderly dependency rate compares the number of elderly people at an age when they are generally economically inactive (i.e. aged 65 and over), to the number of people of working age (i.e. 15-64 years old).