From press release:
Unionization substantially raises wages and benefits even in typically low-wage occupations, according to “Unions and Upward Mobility for Low- Wage Workers”, a report released today by the Center for Economic and Policy Research and Inclusion.
The report, which analyzed 15 of the lowest-paying occupations in the United States, found that unionized workers earned about 16 percent more than their non-union counterparts. Unionized workers in these same industries were also about 25 percentage points more likely to have health insurance or a pension plan.
For workers in these low-wage industries, unionization raised their wages, on average, about $1.75 per hour. In financial terms, the union effect on employer-provided health insurance and pensions was even larger.