Denmark vs Korea: Trade union density

Denmark
60.4 Percentage of employees
in 2024
Korea
12.5 Percentage of employees
in 2023
Denmark rank
3rd
Korea rank
3rd

Trade union density over time

  • Denmark
  • Korea
020406080196019922024

How they compare

Denmark currently reports 60.4 Percentage of employees against 12.5 Percentage of employees in Korea, a difference of 47.9 Percentage of employees.

That makes Denmark's figure about 4.8 times Korea's.

Across all 61 years both countries report, Denmark has been ahead every year.

Denmark ranks 3rd and Korea ranks 3rd of 31 countries.

Denmark has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Denmark Korea Difference Ahead
1960s 55.04 Percentage of employees 11.61 Percentage of employees 43.43 Percentage of employees Denmark
1970s 62.25 Percentage of employees 14.89 Percentage of employees 47.36 Percentage of employees Denmark
1980s 74.03 Percentage of employees 14.59 Percentage of employees 59.44 Percentage of employees Denmark
1990s 74.6 Percentage of employees 13.33 Percentage of employees 61.27 Percentage of employees Denmark
2000s 68.34 Percentage of employees 10.52 Percentage of employees 57.82 Percentage of employees Denmark
2010s 63.82 Percentage of employees 10.4 Percentage of employees 53.42 Percentage of employees Denmark
2020s 62.4 Percentage of employees 13.28 Percentage of employees 49.12 Percentage of employees Denmark

Averages of every year both report within each decade.

Frequently asked questions

Which has higher trade union density, Denmark or Korea?
Denmark, at 60.4 Percentage of employees against 12.5 Percentage of employees in Korea as of 2024.
What is the difference in trade union density between Denmark and Korea?
47.9 Percentage of employees, with Denmark ahead.
How many years of comparable data are there for Denmark and Korea?
61 years are reported by both, from 1963 to 2023.
How do Denmark and Korea rank globally for trade union density?
Denmark ranks 3rd and Korea ranks 3rd 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 Korea: 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/korea/

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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