Denmark vs Slovenia: Trade union density

Denmark
60.4 Percentage of employees
in 2024
Slovenia
15.3 Percentage of employees
in 2022
Denmark rank
3rd
Slovenia rank
1st

Trade union density over time

  • Denmark
  • Slovenia
20406080196019922024

How they compare

Denmark currently reports 60.4 Percentage of employees against 15.3 Percentage of employees in Slovenia, a difference of 45.1 Percentage of employees.

That makes Denmark's figure about 3.9 times Slovenia's.

Across all 30 years both countries report, Denmark has been ahead every year.

Denmark ranks 3rd and Slovenia ranks 1st of 31 countries.

Denmark has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Denmark Slovenia Difference Ahead
1990s 74.8 Percentage of employees 51.98 Percentage of employees 22.82 Percentage of employees Denmark
2000s 68.34 Percentage of employees 36.77 Percentage of employees 31.57 Percentage of employees Denmark
2010s 63.82 Percentage of employees 23.17 Percentage of employees 40.65 Percentage of employees Denmark
2020s 61.6 Percentage of employees 15.3 Percentage of employees 46.3 Percentage of employees Denmark

Averages of every year both report within each decade.

Frequently asked questions

Which has higher trade union density, Denmark or Slovenia?
Denmark, at 60.4 Percentage of employees against 15.3 Percentage of employees in Slovenia as of 2024.
What is the difference in trade union density between Denmark and Slovenia?
45.1 Percentage of employees, with Denmark ahead.
How many years of comparable data are there for Denmark and Slovenia?
30 years are reported by both, from 1991 to 2022.
How do Denmark and Slovenia rank globally for trade union density?
Denmark ranks 3rd and Slovenia ranks 1st 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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Denmark vs Slovenia: Trade union density. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 20 August 2026, from https://economy.statizoid.com/compare/trade-union-density/denmark/slovenia-2/

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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