Portugal vs Switzerland: Trade union density

Portugal
13.9 Percentage of employees
in 2020
Switzerland
12.7 Percentage of employees
in 2023
Portugal rank
20th
Switzerland rank
23rd

Trade union density over time

  • Portugal
  • Switzerland
204060196019912023

How they compare

Portugal currently reports 13.9 Percentage of employees against 12.7 Percentage of employees in Switzerland, a difference of 1.2 Percentage of employees.

That makes Portugal's figure about 1.1 times Switzerland's.

The two have swapped places 3 times across 20 shared years of data; in 1973 it was Portugal ahead.

Portugal ranks 20th and Switzerland ranks 23rd of 31 countries.

Portugal has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Portugal Switzerland Difference Ahead
1970s 55.8 Percentage of employees 28.02 Percentage of employees 27.77 Percentage of employees Portugal
1980s 37.65 Percentage of employees 25.55 Percentage of employees 12.1 Percentage of employees Portugal
1990s 22.93 Percentage of employees 22.8 Percentage of employees 0.1333 Percentage of employees Portugal
2000s 19.42 Percentage of employees 19.25 Percentage of employees 0.1667 Percentage of employees Portugal
2010s 16.7 Percentage of employees 16.4 Percentage of employees 0.3 Percentage of employees Portugal
2020s 13.9 Percentage of employees 13.9 Percentage of employees 0 Percentage of employees

Averages of every year both report within each decade.

Frequently asked questions

Which has higher trade union density, Portugal or Switzerland?
Portugal, at 13.9 Percentage of employees against 12.7 Percentage of employees in Switzerland as of 2020.
What is the difference in trade union density between Portugal and Switzerland?
1.2 Percentage of employees, with Portugal ahead.
How many years of comparable data are there for Portugal and Switzerland?
20 years are reported by both, from 1973 to 2020.
How do Portugal and Switzerland rank globally for trade union density?
Portugal ranks 20th and Switzerland ranks 23rd of 31 countries.
Where does this data come from?
Organisation for Economic Co-operation and Development, published as Trade union density. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs Switzerland: Trade union density. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 21 August 2026, from https://economy.statizoid.com/compare/trade-union-density/portugal/switzerland/

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About this data

Indicator
Trade union density
Unit
Percentage of employees
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
40 places, 1,820 data points, 1960–2024
Last refreshed

The database on Institutional Characteristics of Trade Unions, Wage Setting, State Intervention and Social Pacts (ICTWSS) was developed by Prof. Jelle Visser at the University of Amsterdam. It was first released in May 2007. In its initial form, the ICTWSS database combined data from various sources and projects with a main focus on trade union in EU and OECD countries, collective bargaining and employment relations in Europe, and social pacts. In 2021, the ICTWSS database was rebranded as the OECD/AIAS ICTWSS database to reflect the joint effort by the OECD and AIAS-HSI to ensure the continuation of the database following Prof. Visser’s retirement. The OECD/AIAS ICTWSS database is publicly available at: http://www.oecd.org/employment/ictwss-database.htm