The Evidence Came In: What Raising Wages Above $15 Actually Did to Jobs and Poverty
Photo: Fibonacci Blue from Minnesota, USA, CC BY 2.0, via Wikimedia Commons
When the Fight for $15 movement began with a handful of fast-food strikes in 2012, the conventional objection was simple: raise the wage floor high enough and employers will cut jobs. The claim was testable, and over the following decade, it was tested — repeatedly, and at scale. States including California, New York, Massachusetts, New Jersey, and Washington, along with cities like Seattle, raised minimum wages above $15, while dozens of states held at or near the federal floor of $7.25, unchanged since 2009. The results have gradually reshaped what economists and policymakers can honestly say.
What the Record Shows
The most consistent finding across the modern empirical literature — including the University of Washington's studies of Seattle and the Berkeley-based research on California — is that substantial minimum wage increases in high-cost labor markets produced earnings gains for low-wage workers with employment effects that were small, concentrated in narrow sectors, and far smaller than opponents predicted. Seattle's phase-in to $15 did reduce hours in some low-wage industries in certain studies, a real finding that deserves acknowledgment — but the dominant effect was higher pay for the workers who kept their jobs, which was most of them.
On the demand side, states with $15+ floors have continued to post job growth, and business formation has not collapsed in the way critics forecast. The comparison with federal-floor states is complicated by the fact that high-wage states differ in many ways — cost of living, industry mix, housing policy — so the honest claim is not that minimum wages have no cost, but that the catastrophic costs predicted did not materialize where and when they were predicted to.
On the other side of the ledger, the evidence for the policy's central promise is solid: research on earlier increases, including the widely cited work associated with the University of Massachusetts's Arindrajit Dube, found that minimum wage increases reduce earnings inequality at the bottom of the distribution. And the baseline is grim: the federal minimum of $7.25 has not risen since July 2009, meaning its real purchasing power has fallen to its lowest level in more than half a century, even as productivity and executive compensation climbed. Roughly 20 states now set their floors at or below the federal level, leaving millions of full-time workers unable to afford a modest two-bedroom rental anywhere in the country, according to the National Low Income Housing Coalition's annual out-of-reach analysis.
Where Both Sides Get It Wrong
The progressive temptation is to declare the debate over and the costs zero. That overreach is unnecessary and unwise. Some studies do find modest employment reductions for the least-experienced workers, and in low-cost rural labor markets, a $15 floor binds harder than in San Francisco. The strongest version of the opposing argument — that a uniform national wage ignores regional price differences — has real force, and it argues for a higher federal floor paired with regional indexation, not for keeping the federal floor at a level that amounts to a pay cut in real terms every single year.
The conservative temptation is to keep citing textbook models from the 1980s as though the last decade of natural experiments never happened. When the empirical record keeps coming back with small effects and large earnings gains, clinging to the old prediction is ideology, not economics.
Who This Is Actually About
The workers affected are disproportionately women, and disproportionately workers of color in service occupations — home health aides, childcare workers, food service, retail. These are jobs that cannot be offshored and that the pandemic taught the country to call essential. A wage floor is the bluntest instrument available for redistributing income toward them, and the evidence now suggests it is a remarkably well-targeted one.
The verdict writes itself: the experiment has been run, the catastrophe did not arrive, and a federal wage floor that leaves a full-time worker below the poverty line is not a compromise — it is a policy failure the data has already convicted.
