The 50-100 Pay Gap
Timeline: How Corporate America Has Helped Decimate Unions
The declining bargaining power of unions contributes to the crisis of extreme income inequality in the United States.
The strength of unions, which used to be powerful protectors of low-wage factory and manufacturing workers in the United States, has declined precipitously over the past 50 years. In 1954, almost 35% of all U.S. workers belonged to a union. In 2020, less than 11% of U.S. workers were union members, despite the fact that 65% of Americans approve of labor unions, the highest in over a decade, and nearly half of nonunion workers say they would join.
Co-published by The American Prospect
The declining bargaining power of unions contributes to the crisis of extreme income inequality in the United States. “The erosion of collective bargaining is the second largest factor that suppressed wage growth and fueled wage inequality over the last four decades,” finds the Economic Policy Institute. Belonging to a union significantly boosts wages: Unionized workers earn, on average, over 11% more than their nonunionized counterparts and are more likely to have health benefits from their employer. Unionized workers also are less likely to get laid off than their nonunion workers.
While many point to inexorable forces like automation and globalization to explain unions’ waning influence in the U.S., sector-wide collective bargaining agreements cover most workers in other advanced democracies, like those in Western Europe, that were subject to the same forces. The weakening of unions in the U.S. was not inevitable: It was the result of a series of laws and court rulings that favored businesses’ and companies’ increasingly aggressive suppression of organizing efforts.
Here’s a brief timeline charting the decline of unions in the United States:
Copyright 2021 Capital & Main
-
Column - State of InequalityMay 21, 2026In California Governor’s Race, Xavier Becerra Walks Away From Single-Payer
-
Latest NewsMay 22, 2026Where California’s Gubernatorial Candidates Stand on Climate and Taking Big Oil Money
-
Latest NewsMay 15, 2026California Hazardous Waste Rules Criticized as Years Late and ‘Polluter-Friendly’
-
The SlickMay 20, 202670-Foot Wastewater Geyser Reflects New Mexico’s Latest Oilfield Challenge
-
The SlickMay 29, 2026Feds to Open Tens of Thousands of Acres of Colorado Wilderness to Oil Drilling
-
Latest NewsMay 18, 2026Budget Cuts Threaten Program That Doubles Food Dollars for Californians in Need
-
Deadly Dust: The Silicosis EpidemicMay 27, 2026California Moves to Ban Quartz Countertop Fabrication to Combat Silicosis Epidemic
-
Latest NewsMay 26, 2026Conditions at California ICE Detention Centers Are Getting Worse, Inspections Find

