Denmark vs Iceland: Trade union density

Denmark
60.4 Percentage of employees
in 2024
Iceland
90.6 Percentage of employees
in 2023
Denmark rank
3rd
Iceland rank
1st

Trade union density over time

  • Denmark
  • Iceland
020406080100196019922024

How they compare

Iceland currently reports 90.6 Percentage of employees against 60.4 Percentage of employees in Denmark, a difference of 30.2 Percentage of employees.

That makes Iceland's figure about 1.5 times Denmark's.

The two have swapped places 1 time across 37 shared years of data; in 1979 it was Denmark ahead.

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

Across the 6 decades both report, Denmark averaged higher in 2 and Iceland in 4.

Head to head by decade

Decade Denmark Iceland Difference Ahead
1970s 71.7 Percentage of employees 61.6 Percentage of employees 10.1 Percentage of employees Denmark
1980s 74.1 Percentage of employees 67.47 Percentage of employees 6.63 Percentage of employees Denmark
1990s 74.8 Percentage of employees 81.96 Percentage of employees 7.16 Percentage of employees Iceland
2000s 68.34 Percentage of employees 84.93 Percentage of employees 16.59 Percentage of employees Iceland
2010s 63.82 Percentage of employees 88.75 Percentage of employees 24.93 Percentage of employees Iceland
2020s 62.4 Percentage of employees 90.95 Percentage of employees 28.55 Percentage of employees Iceland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher trade union density, Denmark or Iceland?
Iceland, at 90.6 Percentage of employees against 60.4 Percentage of employees in Denmark as of 2023.
What is the difference in trade union density between Denmark and Iceland?
30.2 Percentage of employees, with Iceland ahead.
How many years of comparable data are there for Denmark and Iceland?
37 years are reported by both, from 1979 to 2023.
How do Denmark and Iceland rank globally for trade union density?
Denmark ranks 3rd and Iceland 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 Iceland: 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/iceland/

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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