Australia vs Spain: Trade union density

Australia
12.2 Percentage of employees
in 2024
Spain
12.5 Percentage of employees
in 2023
Australia rank
25th
Spain rank
24th

Trade union density over time

  • Australia
  • Spain
1020304050196019922024

How they compare

Spain currently reports 12.5 Percentage of employees against 12.2 Percentage of employees in Australia, a difference of 0.3 Percentage of employees.

The two have swapped places 1 time across 41 shared years of data; in 1978 it was Australia ahead.

Australia ranks 25th and Spain ranks 24th of 31 countries.

Across the 6 decades both report, Australia averaged higher in 5 and Spain in 1.

Head to head by decade

Decade Australia Spain Difference Ahead
1970s 49.4 Percentage of employees 32.9 Percentage of employees 16.5 Percentage of employees Australia
1980s 46.18 Percentage of employees 11.11 Percentage of employees 35.07 Percentage of employees Australia
1990s 34.34 Percentage of employees 15.25 Percentage of employees 19.09 Percentage of employees Australia
2000s 21.82 Percentage of employees 15.09 Percentage of employees 6.73 Percentage of employees Australia
2010s 16.51 Percentage of employees 15.3 Percentage of employees 1.21 Percentage of employees Australia
2020s 12.6 Percentage of employees 13.1 Percentage of employees 0.5 Percentage of employees Spain

Averages of every year both report within each decade.

Frequently asked questions

Which has higher trade union density, Australia or Spain?
Spain, at 12.5 Percentage of employees against 12.2 Percentage of employees in Australia as of 2023.
What is the difference in trade union density between Australia and Spain?
0.3 Percentage of employees, with Spain ahead.
How many years of comparable data are there for Australia and Spain?
41 years are reported by both, from 1978 to 2022.
How do Australia and Spain rank globally for trade union density?
Australia ranks 25th and Spain ranks 24th 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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Australia vs Spain: 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/australia/spain/

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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