Find data on union participation, strikes, national labor organizations, and more. Work Stoppages (Strikes) Involving 1,000 Workers or More National Labor Organizations with Membership over 100,000 Union Affiliation of Employed Wage and Salary Workers, 1983–2011 Employed Wage and Salary Workers Represented by Unions, 2011 Employed Wage and Salary Workers Represented by Unions, 2008 Union Membership, by States Selected Characteristics of Union Workers Weekly Earnings of Union-Affiliated Workers, 2006–2007 Union Participation by Occupation and Industry Weekly Earnings of Union-Affiliated Workers by Occupation, 2006–2007 Labor and Employment Economy Labor and Employment Economy Sources Our Common Sources
