The case for tripling union membership

Imagine union membership tripling in the United States. It may sound radical—if you’ve forgotten history. In fact, more than 1 in 3 private-sector workers belonged to a union in the 1950s. The results? Wages grew in tandem with the economy. The middle class thrived. Black-white wage gaps shrank. Broadly shared economic growth was a reality, not an aspiration. That’s because when workers have bargaining power, they win better wages, benefits, and working conditions. This report shines a light on what we stand to win if we rebuild union power.

Over the last four decades, big corporations and the billionaires who run them have waged a relentless campaign against unions. And they have largely succeeded in reshaping the U.S. economy. By making it harder and harder for workers to organize and bargain collectively, the rich seized more and more income and wealth, destroying the U.S. middle class. Now the wealth of the richest Americans has exploded: The richest 0.1% own more than five times the combined wealth of the entire bottom half of the country.

And yet, workers haven’t given up. In 2025, unionization ticked upward. Public approval of unions has reached some of its highest levels in decades, and more than 50 million nonunion workers say they’d join a union tomorrow if they could. That’s because they know what unions deliver. In an economy that has been rigged against working people for decades, unions serve as a counterweight to corporate power—reducing inequality and building the kind of middle class that underpins a strong and inclusive economy.

It will take serious policy change to reverse nearly 50 years of deliberate attacks on working people and their institutions. It will require that politicians stand up to the superrich and corporate interests. It will require that workers continue to build power. But, as this report shows, we have much to gain from stronger unions. An organized and empowered workforce has powerful and far-reaching economic benefits.

https://www.epi.org/publication/the-case-for-tripling-union-membership-how-rebuilding-union-power-would-strengthen-workers-the-economy-and-our-democracy/