Netherlands vs Poland: Trade union density

Netherlands
13.8 Percentage of employees
in 2023
Poland
9.4 Percentage of employees
in 2022
Netherlands rank
2nd
Poland rank
5th

Trade union density over time

  • Netherlands
  • Poland
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How they compare

Netherlands currently reports 13.8 Percentage of employees against 9.4 Percentage of employees in Poland, a difference of 4.4 Percentage of employees.

That makes Netherlands's figure about 1.5 times Poland's.

The two have swapped places 1 time across 26 shared years of data; in 1990 it was Poland ahead.

Netherlands ranks 2nd and Poland ranks 5th of 7 countries.

Across the 3 decades both report, Netherlands averaged higher in 1 and Poland in 2.

Head to head by decade

Decade Netherlands Poland Difference Ahead
1990s 24.78 Percentage of employees 38.85 Percentage of employees 14.07 Percentage of employees Poland
2000s 20.66 Percentage of employees 20.99 Percentage of employees 0.33 Percentage of employees Poland
2010s 17.37 Percentage of employees 15.12 Percentage of employees 2.25 Percentage of employees Netherlands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher trade union density, Netherlands or Poland?
Netherlands, at 13.8 Percentage of employees against 9.4 Percentage of employees in Poland as of 2023.
What is the difference in trade union density between Netherlands and Poland?
4.4 Percentage of employees, with Netherlands ahead.
How many years of comparable data are there for Netherlands and Poland?
26 years are reported by both, from 1990 to 2017.
How do Netherlands and Poland rank globally for trade union density?
Netherlands ranks 2nd and Poland ranks 5th of 7 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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Netherlands vs Poland: 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/netherlands-2/poland-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