Korea vs Netherlands: Trade union density

Korea
12.5 Percentage of employees
in 2023
Netherlands
13.8 Percentage of employees
in 2023
Korea rank
1st
Netherlands rank
2nd

Trade union density over time

  • Korea
  • Netherlands
10203040196019912023

How they compare

Netherlands currently reports 13.8 Percentage of employees against 12.5 Percentage of employees in Korea, a difference of 1.3 Percentage of employees.

That makes Netherlands's figure about 1.1 times Korea's.

Across all 58 years both countries report, Netherlands has been ahead every year.

Korea ranks 1st and Netherlands ranks 2nd of 2 groups.

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

Head to head by decade

Decade Korea Netherlands Difference Ahead
1960s 11.61 Percentage of employees 32.86 Percentage of employees 21.24 Percentage of employees Netherlands
1970s 14.89 Percentage of employees 32.13 Percentage of employees 17.24 Percentage of employees Netherlands
1980s 14.59 Percentage of employees 27.78 Percentage of employees 13.19 Percentage of employees Netherlands
1990s 13.33 Percentage of employees 24.78 Percentage of employees 11.45 Percentage of employees Netherlands
2000s 10.52 Percentage of employees 20.66 Percentage of employees 10.14 Percentage of employees Netherlands
2010s 10.27 Percentage of employees 16.98 Percentage of employees 6.71 Percentage of employees Netherlands
2020s 13.3 Percentage of employees 14.65 Percentage of employees 1.35 Percentage of employees Netherlands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher trade union density, Korea or Netherlands?
Netherlands, at 13.8 Percentage of employees against 12.5 Percentage of employees in Korea as of 2023.
What is the difference in trade union density between Korea and Netherlands?
1.3 Percentage of employees, with Netherlands ahead.
How many years of comparable data are there for Korea and Netherlands?
58 years are reported by both, from 1963 to 2023.
How do Korea and Netherlands rank globally for trade union density?
Korea ranks 1st and Netherlands ranks 2nd of 2 groups.
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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Korea vs Netherlands: Trade union density. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 15 November 2026, from https://economy.statizoid.com/compare/trade-union-density/korea/netherlands-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