The Service Employees International Union is a labor union representing almost 1.9 million members across the country. It is affiliated with the Change to Win Federation.
2004
–Endorsed Howard Dean (D) for President (lost primary)
–Endorsed Barack Obama (D) for Senator of Illinois (won)
2006
–Endorsed Ned Lamont (D) for Senator of Connecticut (lost general election)
2008
–Endorsed Barack Obama (D) for President (won)
2009
–Endorsed Jon Corzine (D) for Governor of New Jersey (lost general election)
–Endorsed Scott Murphy (D) for Representative of New York, 20th District (won)
2010
–Endorsed Dan Gelber (D) for Attorney General of Florida (lost general election)
2012
–Endorsed Barack Obama (D) for President (won)
–Endorsed Martin Heinrich (D) for Senator of New Mexico (won)
–Endorsed Ann Kirkpatrick (D) for Representative of Arizona, 1st District (won)
–Endorsed Steve Pestka (D) for Representative of Michigan, 3rd District (lost general election)
–Endorsed Dan Kildee (D) for Representative of Michigan, 5th District (won)
–Endorsed Gary Peters (D) for Representative of Michigan, 14th District (won)
–Endorsed Tim Walz (D) for Representative of Minnesota, 1st District (won)
–Endorsed Mike Obermueller (D) for Representative of Minnesota, 2nd District (lost general election)
–Endorsed Brian Barnes (D) for Representative of Minnesota, 3rd District (lost general election)
–Endorsed Betty McCollum (D) for Representative of Minnesota, 4th District (won)
–Endorsed Jim Graves (D) for Representative of Minnesota, 6th District (lost general election)
–Endorsed Rick Nolan (D) for Representative of Minnesota, 8th District (won)
–Endorsed Rob Andrews (D) for Representative of New Jersey, 1st District (won)
–Endorsed Shelley Adler (D) for Representative of New Jersey, 3rd District (lost general election)
–Endorsed Frank Pallone (D) for Representative of New Jersey, 6th District (won)
–Endorsed Upendra Chivukula (D) for Representative of New Jersey, 7th District (lost general election)
–Endorsed Albio Sires (D) for Representative of New Jersey, 8th District (won)
–Endorsed Bill Pascrell (D) for Representative of New Jersey, 9th District (won)
–Endorsed Donald Payne, Jr. (D) for Representative of New Jersey, 10th District (won)
–Endorsed Rush Holt, Jr. (D) for Representative of New Jersey, 12th District (won)
–Endorsed Sean Patrick Maloney (D) for Representative of New York, 18th District (won)
–Endorsed Mark Critz (D) for Representative of Pennsylvania, 12th District (lost general election)
–Endorsed Tim Holden (D) for Representative of Pennsylvania, 17th District (lost primary)
2014
–Endorsed Ed Fitzgerald (D) for Governor of Ohio (lost general election)
–Endorsed Ted Lieu (D) for Representative of California, 33rd District (won)
2016
–Endorsed Hillary Clinton (D) for President (lost general election)
–Endorsed Patrick Murphy (D) for Senator of Florida (lost general election)
–Endorsed Katie McGinty (D) for Senator of Pennsylvania (lost general election)
–Endorsed Russ Feingold (D) for Senator of Wisconsin (lost general election)
–Endorsed Ami Bera (D) for Representative of California, 7th District (won)
–Endorsed Jerry McNerney (D) for Representative of California, 9th District (won)
–Endorsed Michael Eggman (D) for Representative of California, 10th District (lost general election)
–Endorsed Barbara Lee (D) for Representative of California, 13th District (won)
–Endorsed Jackie Speier (D) for Representative of California, 14th District (won)
–Endorsed Mike Honda (D) for Representative of California, 17th District (lost general election)
–Endorsed Jimmy Panetta (D) for Representative of California, 20th District (won)
–Endorsed Emilio Huerta (D) for Representative of California, 21st District (lost general election)
–Endorsed Salud Carbajal (D) for Representative of California, 24th District (won)
–Endorsed Bryan Caforio (D) for Representative of California, 25th District (lost general election)
–Endorsed Julia Brownley (D) for Representative of California, 26th District (won)
–Endorsed Roger Hernández (D) for Representative of California, 32nd District (lost general election)
–Endorsed Mark Takano (D) for Representative of California, 41st District (won)
–Endorsed Tim Sheridan (D) for Representative of California, 42nd District (lost general election)
–Endorsed Isadore Hall, III (D) for Representative of California, 44th District (lost general election)
–Endorsed Bao Nguyen (D) for Representative of California, 46th District (lost general election)
–Endorsed Doug Applegate (D) for Representative of California, 49th District (lost general election)
–Endorsed Patrick Malloy (D) for Representative of California, 50th District (lost general election)
–Endorsed Val Demings (D) for Representative of Florida, 10th District (won)
–Endorsed Steve Stern (D) for Representative of New York, 3rd District (lost primary)
–Endorsed Corey Foister (D) for Representative of Ohio, 8th District (lost special general election)
2018
–Endorsed Ben Jealous (D) for Governor of Maryland (lost general election)
–Endorsed Gretchen Whitmer (D) for Governor of Michigan (won)
–Endorsed Richard Cordray (D) for Governor of Ohio (lost general election)
–Endorsed Xavier Becerra (D) for Attorney General of California (won)
–Endorsed Jeremy Ring (D) for Chief Financial Officer of Florida (lost general election)
–Endorsed Val Hoyle (N) for Labor and Industries Commissioner of Oregon (won)
–Endorsed Bill Nelson (D) for Senator of Florida (lost general election)
–Endorsed Anna Eshoo (D) for Representative of California, 18th District (won)
–Endorsed Zoe Lofgren (D) for Representative of California, 19th District (won)
–Endorsed Jimmy Panetta (D) for Representative of California, 20th District (won)
–Endorsed Diane Mitsch Bush (D) for Representative of Colorado, 3rd District (lost general election)
–Endorsed Betsy Dirksen Londrigan (D) for Representative of Illinois, 13th District (lost general election)
–Endorsed Liz Watson (D) for Representative of Indiana, 9th District (lost general election)
–Endorsed Cindy Axne (D) for Representative of Iowa, 3rd District (won)
–Endorsed Matt Morgan (D) for Representative of Michigan, 1st District (lost general election)
–Endorsed Rob Davidson (D) for Representative of Michigan, 2nd District (lost general election)
–Endorsed Gretchen Driskell (D) for Representative of Michigan, 7th District (lost general election)
–Endorsed Elissa Slotkin (D) for Representative of Michigan, 8th District (won)
–Endorsed Andy Levin (D) for Representative of Michigan, 9th District (won)
–Endorsed Brenda Jones (D) for Representative of Michigan, 13th District (won)
–Endorsed Brenda Jones (D) for Representative of Michigan, 13th District (lost primary)
–Endorsed Angie Craig (D) for Representative of Minnesota, 2nd District (won)
–Endorsed Aftab Pureval (D) for Representative of Ohio, 1st District (lost general election)
–Endorsed Danny O’Connor (D) for Representative of Ohio, 12th District (lost special general election)
–Endorsed Danny O’Connor (D) for Representative of Ohio, 12th District (lost general election)
–Endorsed Scott Wallace (D) for Representative of Pennsylvania, 1st District (lost general election)
–Endorsed Brendan Boyle (D) for Representative of Pennsylvania, 2nd District (won)
–Endorsed Dwight Evans (D) for Representative of Pennsylvania, 3rd District (won)
–Endorsed Madeleine Dean (D) for Representative of Pennsylvania, 4th District (won)
–Endorsed Richard Lazer (D) for Representative of Pennsylvania, 5th District (lost primary)
–Endorsed Mary Gay Scanlon (D) for Representative of Pennsylvania, 5th District (won)
–Endorsed Greg Edwards (D) for Representative of Pennsylvania, 7th District (lost primary)
–Endorsed Susan Wild (D) for Representative of Pennsylvania, 7th District (won)
–Endorsed Matt Cartwright (D) for Representative of Pennsylvania, 8th District (won)
–Endorsed Denny Wolff (D) for Representative of Pennsylvania, 9th District (lost general election)
–Endorsed George Scott (D) for Representative of Pennsylvania, 10th District (lost general election)
–Endorsed Jess King (D) for Representative of Pennsylvania, 11th District (lost general election)
–Endorsed Ron DiNicola (D) for Representative of Pennsylvania, 16th District (lost general election)
–Endorsed Conor Lamb (D) for Representative of Pennsylvania, 17th District (won)
–Endorsed Mike Doyle (D) for Representative of Pennsylvania, 18th District (won)
–Endorsed Randy Bryce (D) for Representative of Wisconsin, 1st District (lost general election)
2020
–Endorsed Joe Biden (D) for President (won)
–Endorsed Stephen Smith (D) for Governor of West Virginia (lost primary)
–Endorsed Shemia Fagan (D) for Secretary of State of Oregon (won)
–Endorsed Ellen Rosenblum (D) for Attorney General of Oregon (won)
–Endorsed Tobias Read (D) for Treasurer of Oregon (won)
–Endorsed Christine Bubser (D) for Representative of California, 8th District (lost general election)
–Endorsed Nancy Pelosi (D) for Representative of California, 12th District (won)
–Endorsed Esmeralda Soria (D) for Representative of California, 16th District (lost primary)
–Endorsed Jimmy Panetta (D) for Representative of California, 20th District (won)
–Endorsed Judy Chu (D) for Representative of California, 27th District (won)
–Endorsed Lucille Roybal-Allard (D) for Representative of California, 40th District (won)
–Endorsed Ammar Campa-Najjar (D) for Representative of California, 50th District (lost general election)
–Endorsed Rosa DeLauro (D) for Representative of Connecticut, 3rd District (won)
–Endorsed Phil Ehr (D) for Representative of Florida, 1st District (lost general election)
–Endorsed Alan Cohn (D) for Representative of Florida, 15th District (lost general election)
–Endorsed Sean Casten (D) for Representative of Illinois, 6th District (won)
–Endorsed Brad Schneider (D) for Representative of Illinois, 10th District (won)
–Endorsed Cindy Axne (D) for Representative of Iowa, 3rd District (won)
–Endorsed Andy Levin (D) for Representative of Michigan, 9th District (won)
–Endorsed Angie Craig (D) for Representative of Minnesota, 2nd District (won)
–Endorsed Betty McCollum (D) for Representative of Minnesota, 4th District (won)
–Endorsed Earl Blumenauer (D) for Representative of Oregon, 3rd District (won)
–Endorsed Mark Gamba (D) for Representative of Oregon, 5th District (lost primary)
–Endorsed Christina Finello (D) for Representative of Pennsylvania, 1st District (lost general election)
–Endorsed Qasim Rashid (D) for Representative of Virginia, 1st District (lost general election)
–Endorsed Pramila Jayapal (D) for Representative of Washington, 7th District (won)
2021
–Endorsed Troy Carter (D) for Representative of Louisiana, 2nd District (won)
2022
–Endorsed Stacey Abrams (D) for Governor of Georgia (lost general election)
–Endorsed Tom Perez (D) for Governor of Maryland (lost primary)
–Endorsed Wes Moore (D) for Governor of Maryland (won)
–Endorsed Josh Shapiro (D) for Governor of Pennsylvania (won)
–Endorsed Bee Nguyen (D) for Secretary of State of Georgia (lost general election)
–Endorsed Jocelyn Benson (D) for Secretary of State of Michigan (won)
–Endorsed Gregg Amore (D) for Secretary of State of Rhode Island (won)
–Endorsed Aramis Ayala (D) for Attorney General of Florida (lost general election)
–Endorsed James Diossa (D) for General Treasurer of Rhode Island (won)
–Endorsed Ricardo Lara (D) for Insurance Commissioner of California (won)
–Endorsed Val Demings (D) for Senator of Florida (lost general election)
–Endorsed Chris Van Hollen (D) for Senator of Maryland (won)
–Endorsed Malcolm Kenyatta (D) for Senator of Pennsylvania (lost primary)
–Endorsed John Fetterman (D) for Senator of Pennsylvania (won)
–Endorsed Patty Murray (D) for Senator of Washington (won)
–Endorsed Jay Chen (D) for Representative of California, 45th District (lost general election)
–Endorsed Brittany Pettersen (D) for Representative of Colorado, 7th District (won)
–Endorsed Yadira Caraveo (D) for Representative of Colorado, 8th District (won)
–Endorsed Rosa DeLauro (D) for Representative of Connecticut, 3rd District (won)
–Endorsed Kathy Castor (D) for Representative of Florida, 14th District (won)
–Endorsed Lois Frankel (D) for Representative of Florida, 22nd District (won)
–Endorsed Debbie Wasserman Schultz (D) for Representative of Florida, 25th District (won)
–Endorsed Annette Taddeo (D) for Representative of Florida, 27th District (lost general election)
–Endorsed Danny Davis (D) for Representative of Illinois, 7th District (won)
–Endorsed Raja Krishnamoorthi (D) for Representative of Illinois, 8th District (won)
–Endorsed Frank Mrvan (D) for Representative of Indiana, 1st District (won)
–Endorsed Heather Mizeur (D) for Representative of Maryland, 1st District (lost general election)
–Endorsed Carl Marlinga (D) for Representative of Michigan, 10th District (lost general election)
–Endorsed Andy Levin (D) for Representative of Michigan, 11th District (lost primary)
–Endorsed Angie Craig (D) for Representative of Minnesota, 2nd District (won)
–Endorsed Darshan Patel (D) for Representative of New Mexico, 2nd District (lost primary)
–Endorsed Suzanne Bonamici (D) for Representative of Oregon, 1st District (won)
–Endorsed Jamie McLeod-Skinner (D) for Representative of Oregon, 5th District (lost general election)
–Endorsed Andrea Salinas (D) for Representative of Oregon, 6th District (won)
–Endorsed Odessa Kelly (D) for Representative of Tennessee, 7th District (lost general election)
–Endorsed Jessica Cisneros (D) for Representative of Texas, 28th District (lost primary runoff)
–Endorsed Greg Casar (D) for Representative of Texas, 35th District (won)
–Endorsed Becca Balint (D) for Representative of Vermont, At-Large District (won)
–Endorsed Don Beyer (D) for Representative of Virginia, 8th District (won)
–Endorsed Jennifer Wexton (D) for Representative of Virginia, 10th District (won)
–Endorsed Suzan DelBene (D) for Representative of Washington, 1st District (won)
–Endorsed Adam Smith (D) for Representative of Washington, 9th District (won)
–Endorsed Ann Roe (D) for Representative of Wisconsin, 1st District (lost general election)
2024
–Endorsed Joe Biden (D) for President (withdrew after primary)
–Endorsed Kamala Harris (D) for President (lost general election)
–Endorsed James Manning, Jr. (D) for Secretary of State of Oregon (lost primary)
–Endorsed Tobias Read (D) for Secretary of State of Oregon (won)
–Endorsed Dan Rayfield (D) for Attorney General of Oregon (won)
–Endorsed Ruben Gallego (D) for Senator of Arizona (won)
–Endorsed Adam Schiff (D) for Senator of California (won)
–Endorsed Adam Schiff (D) for Senator of California (won)
–Endorsed Sherrod Brown (D) for Senator of Ohio (lost general election)
–Endorsed Kirsten Engel (D) for Representative of Arizona, 6th District (lost general election)
–Endorsed Jessica Morse (D) for Representative of California, 3rd District (lost general election)
–Endorsed Lateefah Simon (D) for Representative of California, 12th District (won)
–Endorsed Laura Friedman (D) for Representative of California, 30th District (won)
–Endorsed Jimmy Gomez (D) for Representative of California, 34th District (won)
–Endorsed Dave Min (D) for Representative of California, 47th District (won)
–Endorsed Mike Levin (D) for Representative of California, 49th District (won)
–Endorsed Brittany Pettersen (D) for Representative of Colorado, 7th District (won)
–Endorsed Danny Davis (D) for Representative of Illinois, 7th District (won)
–Endorsed Frank Mrvan (D) for Representative of Indiana, 1st District (won)
–Endorsed Debbie Dingell (D) for Representative of Michigan, 6th District (won)
–Endorsed Kristen McDonald Rivet (D) for Representative of Michigan, 8th District (won)
–Endorsed Laura Gillen (D) for Representative of New York, 4th District (won)
–Endorsed Marcy Kaptur (D) for Representative of Ohio, 9th District (won)
–Endorsed Suzanne Bonamici (D) for Representative of Oregon, 1st District (won)
–Endorsed Maxine Dexter (D) for Representative of Oregon, 3rd District (won)
–Endorsed Janelle Bynum (D) for Representative of Oregon, 5th District (won)
–Endorsed Andrea Salinas (D) for Representative of Oregon, 6th District (won)
–Endorsed Don Beyer (D) for Representative of Virginia, 8th District (won)
–Endorsed Suzan DelBene (D) for Representative of Washington, 1st District (won)
–Endorsed Pramila Jayapal (D) for Representative of Washington, 7th District (won)
–Endorsed Adam Smith (D) for Representative of Washington, 9th District (won)
2025
–Endorsed Ghazala Hashmi (D) for Lieutenant Governor of Virginia (won)
The Endorsement Project 