Get to Know AFL-CIO’s Affiliates: SEIU
This is the next post in our series that will take a deeper look at each of our affiliates. The series will run weekly until we’ve covered all 64 of our affiliates. Next up is the Service Employees International Union (SEIU).
Name of Union: Service Employees International Union
Mission: SEIU’s work is about power—helping members come together to raise wages, improve working conditions, and have a real say over their jobs and their lives. The union organizes across industries and communities to win strong contracts and to push for policies that support working people, including access to health care, fair immigration systems, racial equity and climate solutions.
Current Leadership of Union: SEIU is led by President April Verrett, a longtime union leader who has spent her career organizing care workers and holding corporations accountable. Under her leadership, SEIU is focused on growing the union and winning new organizing victories, particularly in parts of the country where workers have historically faced the greatest barriers to organizing.
Current Number of Members: 2 million
Members Work As: Jobs that keep communities functioning every day—health care workers, senior and disability caregivers, educators, airline workers and those who maintain the places where Americans live and work.
History: SEIU traces its roots to 1921, when building service workers first organized for dignity and respect on the job. From early on, the union brought together members across race and background—something that set it apart at the time and continues to shape its work today.
Over the decades, SEIU members have led campaigns that reshaped entire industries. In 1990, janitors in Los Angeles—mostly immigrant workers—launched what became the Justice for Janitors movement, drawing national attention to poverty wages and unsafe working conditions. In 2012, fast-food workers helped ignite the Fight for $15 and a Union, pushing cities and states across the country to raise wages and confront economic inequality.
Current Campaigns/Community Efforts: SEIU publishes a blog. On its website, SEIU spotlights member stories. SEIU’s constituency groups include: the People Working with Disabilities Caucus, the Latino Caucus, SEIU Rise, the African American Caucus, the Asian Pacific Islander Caucus, the Lavender Caucus and the Retiree Council.
Learn More: Website, Facebook, YouTube, Instagram, TikTok, Bluesky, Threads, X, Substack (President Verrett)