Tripling Union Membership Could Shift $1.2 Trillion to US Workers — What That Means for Economic Security

A $1.2 trillion annual shift from profits to workers' incomes is the scale a new report published July 15, 2026, by the Economic Policy Institute places on the future of union power in the United States. If union membership rose from 10% of workers to 30%, the report estimates, that sum would move each year from capital to labor — the largest peacetime transfer of economic power in U.S. history. The report, titled The case for tripling union membership: How rebuilding union power would strengthen workers, the economy, and our democracy, examines what it would take to reverse decades of wage stagnation and spread economic growth more broadly.

For the median worker, a 30% unionization rate would bring a 14.5% pay increase — about $7,700 more a year. The real median wage for all workers would climb from $25.67 an hour to $29.39 an hour. Over a 35-year full-time career, the additional earnings would approach $270,000. For a household weighing a mortgage, college savings, an emergency fund, or retirement, that is the cumulative security that comes with higher pay over a working life. The report estimates that tripling union membership would also erase about one-third of the rise in economic inequality since 1979.

The benefit would reach well beyond workers carrying union cards. Nonunion employers may increase pay to deter organizing — a threat effect — while union contracts set wage standards that rival employers must meet to attract and retain workers — a spillover effect. Every one-percentage-point increase in union membership is associated with roughly a 0.3% increase in nonunion wages. That effect becomes much stronger once union density passes 15%: above that threshold, the median wage rises 0.9% for each additional percentage point of union density, more than four times the rate below 15%. At enough scale, collective bargaining changes what employers across the economy can demand from workers — and what workers can claim from the productivity growth they help create.

The racial implications are equally stark. Raising union density to 30% would shrink Black-white and Latino-white wage gaps by more than one-third. In 2025, the median Black or Hispanic worker earned 76.5% of the median white worker's wage, a gap of 23.5%. Unions deliver larger wage gains to Black and Hispanic workers than to white workers because collective bargaining narrows pay differences within companies and industries, while formal wage scales curb the discretion through which conscious or structural bias can shape compensation. Rebuilding union membership, in this account, is not only a labor agenda — it is a practical way to reduce racial economic inequality that civil-rights protections alone have not erased.

That benchmark begins from a labor movement far smaller than the one described in the report. The latest Bureau of Labor Statistics figures place union density at 10.0% of wage and salary workers in 2025, with some 14.7 million members. Union density was roughly 30% in the 1950s; returning to that level would mean reversing more than half a century of decline during which productivity and output rose but labor's share shrank.

The barrier is not the math. It is a legal and economic system that makes organizing slow, costly, and personally risky for workers while giving employers broad tools to fight it. The National Labor Relations Act provides employers great latitude to dissuade employees from unionizing while providing unions few rights to communicate with workers. Employers routinely hold mandatory captive-audience meetings where they voice opposition to unions and make thinly veiled threats about layoffs or facility closures. A Cornell study found that one-quarter of employers fire workers for union activity during organizing campaigns; when an employer illegally fires a union organizer, the typical penalty is back pay minus interim earnings — little deterrent for an employer determined to stop a campaign.

U.S. employers spend approximately $1.7 billion each year on union-avoidance consultants, law firms, and related services, about $442 million of which goes specifically to union-avoidance consultants. The Taft-Hartley Act of 1947 legalized new forms of employer anti-union activity and allowed states to constrain collective-bargaining rights through right-to-work laws. As of 2019, 27 states plus Guam had passed right-to-work laws that prevent unions from requiring all workers in a bargaining unit to pay fees, though the total became 26 states plus Guam after Michigan repealed its law in 2023.

The NLRA relies on an outdated worksite-by-worksite organizing model that is particularly difficult in industries with high turnover and unstable scheduling, such as fast food and retail. Even after winning an election, workers face enormous obstacles in securing a first contract, as employers often refuse to bargain or drag out negotiations. Significant portions of the workforce lack union rights altogether, including agricultural workers, domestic and caretaking workers, independent contractors, supervisors, and public-sector workers in many states.

The Economic Policy Institute report, authored by Heidi Shierholz, Celine McNicholas, Josh Bivens, Jennifer Sherer, Ben Zipperer, and Margaret Poydock, functions as a policy benchmark. Simply revoking right-to-work laws and removing restrictions on public-sector bargaining could raise union density from 9.9% to 14.4%. Reaching 30% would require more ambitious reforms — sectoral bargaining, stronger penalties for employer violations, card-check recognition, expanded coverage for excluded workers — but the mid-century precedent and cross-national evidence show that high union density produces broadly shared wage growth.

The question the report poses is no longer whether tripling union membership would shift economic power — the data say it would, decisively — but whether the political system will choose policies that enable workers to organize or continue to protect the legal architecture that keeps union density low. The answer is now quantified: $1.2 trillion a year, $7,700 per worker, one-third of the racial wage gap closed — if the choice is made to pursue it.