Search Form
First, enter a politician or zip code
Now, choose a category

Special Interest Groups

National Labor Unions Special Interest Groups

Project Vote Smart reports on performance evaluations from all special interest groups who provide them, regardless of issue or bias. If you know of a group that provides ratings not included here, please contact us at

Descriptions of organizations are derived from the mission statement or description produced by each organization. Project Vote Smart does not evaluate or edit these descriptions.

Labor Unions

Last Rating Last Endorsement SIG Name
2014 2014 American Federation of Government Employees
2014 2012 American Federation of Labor and Congress of Industrial Organizations (AFL-CIO)
2013 2016 American Federation of State, County & Municipal Employees (AFSCME)
2012 2016 American Federation of Teachers
2004 2016 American Postal Workers Union
2006 N/A American Road and Transportation Builders Association
2007 N/A Bakery, Confectionery, Tobacco Workers and Grain Millers
2008 N/A Center for Worker Freedom (formerly known as Alliance for Worker Freedom)
2010 2012 Communications Workers of America
N/A 2016 International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers Union
2010 2014 International Association of Machinists and Aerospace Workers
2013 2014 International Brotherhood of Boilermakers
2014 N/A International Brotherhood of Electrical Workers
2010 2012 International Brotherhood of Teamsters
2005 N/A International Sleep Products Association
N/A 2016 Laborers' Union International of North America
2012 2010 National Farmers Union
1990 N/A National Federation of Federal Employees
2012 2016 Service Employees International Union (SEIU)
2006 N/A Transportation Communications Union
2009 2014 United Auto Workers
2008 N/A United Electrical Radio and Machine Workers
N/A 2014 United Farm Workers of America
2014 2015 United Food & Commercial Workers
N/A N/A United Food & Commercial Workers Local 400
N/A 2014 United Mine Workers of America
N/A 2014 United Steelworkers
2008 N/A Utility Workers Union of America
2014 N/A Workplace Choice
Skip to top
Back to top