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US Senate Elections

2018 U.S. Senate Election Results: Republicans Retained Control ✓

The 2018 U.S. Senate elections, which took place on November 6, 2018, Republicans retained a 53-47 majority after flipping seats in Florida, Indiana, Missouri, and North Dakota.

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47
Democrats 

53
Republicans

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51 or 50 needed for control
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Election News

In the 2018 US Senate elections, the Republicans retained a 53–47 majority.

Results by State

Arizona

Kyrsten Sinema (DEM)
Percent: 49.96%
Votes: 1,191,100

Martha McSally (REP)
Percent: 47.61%
Votes: 1,135,200

Florida

Rick Scott (REP)
Percent: 50.05%
Votes: 4,099,505

Bill Nelson (DEM)
Percent: 49.93%
Votes: 4,089,472

Maryland

Ben Cardin (DEM)
Percent: 64.86%
Votes: 1,491,614

Tony Campbell (REP)
Percent: 30.31%
Votes: 697,017

Minnesota Special

Tina Smith (DEM)
Percent: 52.97%
Votes: 1,370,540

Karin Housley (REP)
Percent: 42.35%
Votes: 1,095,777

Montana

Jon Tester (DEM)
Percent: 50.33%
Votes: 253,876

Matt Rosendale (REP)
Percent: 46.78%
Votes: 235,963

New Mexico

Martin Heinrich (DEM)
Percent: 54.09%
Votes: 376,998

Mick Rich (REP)
Percent: 30.53%
Votes: 212,813

Pennsylvania

Bob Casey (DEM)
Percent: 55.74%
Votes: 2,792,437

Lou Barletta (REP)
Percent: 42.62%
Votes: 2,134,848

Utah

Mitt Romney (REP)
Percent: 62.59%
Votes: 665,215

Jenny Wilson (DEM)
Percent: 30.91%
Votes: 328,541

West Virginia

Joe Manchin (DEM)
Percent: 49.57%
Votes: 290,510

Patrick Morrisey (REP)
Percent: 46.26%
Votes: 271,113

California

Dianne Feinstein (DEM)
Percent: 54.16%
Votes: 6,019,422

Kevin De Leon (DEM)
Percent: 45.84%
Votes: 5,093,942

Hawaii

Mazie K. Hirono (DEM)
Percent: 71.15%
Votes: 276,316

Ron Curtis (REP)
Percent: 28.85%
Votes: 112,035

Massachusetts

Elizabeth Warren (DEM)
Percent: 60.34%
Votes: 1,633,371

Geoff Diehl (REP)
Percent: 36.17%
Votes: 979,210

Mississippi

Roger Wicker (REP)
Percent: 58.49%
Votes: 547,619

David Baria (DEM)
Percent: 39.47%
Votes: 369,567

Nebraska

Deb Fischer (REP)
Percent: 57.69%
Votes: 403,151

Jane Raybould (DEM)
Percent: 38.62%
Votes: 269,917

New York

Kirsten E. Gillibrand (DEM)
Percent: 66.96%
Votes: 4,056,931

Chele Chiavacci Farley (REP)
Percent: 32.98%
Votes: 1,998,220

Rhode Island

Sheldon Whitehouse (DEM)
Percent: 61.40%
Votes: 231,477

Robert G. Flanders, Jr. (REP)
Percent: 38.30%
Votes: 144,421

Vermont

Bernie Sanders (IND)
Percent: 67.40%
Votes: 183,649

Lawrence Zupan (REP)
Percent: 27.40%
Votes: 74,815

Wisconsin

Tammy Baldwin (DEM)
Percent: 55.36%
Votes: 1,472,914

Leah Vukmir (REP)
Percent: 44.53%
Votes: 1,184,885

Connecticut

Chris Murphy (DEM)
Percent: 59.50%
Votes: 825,579

Matthew Corey (REP)
Percent: 39.40%
Votes: 545,717

Indiana

Mike Braun (REP)
Percent: 50.70%
Votes: 1,158,000

Joe Donnelly (DEM)
Percent: 44.80%
Votes: 1,023,553

Michigan

Debbie Stabenow (DEM)
Percent: 52.26%
Votes: 2,214,478

John James (REP)
Percent: 45.76%
Votes: 1,938,818

Mississippi Special

Cindy Hyde-Smith (REP)
Percent: 53.63%
Votes: 486,769

Mike Espy (DEM)
Percent: 46.37%
Votes: 420,819

Nevada

Jacky Rosen (DEM)
Percent: 50.41%
Votes: 490,071

Dean Heller (REP)
Percent: 45.38%
Votes: 441,202

North Dakota

Kevin Cramer (REP)
Percent: 55.11%
Votes: 179,720

Heidi Heitkamp (DEM)
Percent: 44.27%
Votes: 144,376

Tennessee

Marsha Blackburn (REP)
Percent: 54.71%
Votes: 1,227,483

Phil Bredesen (DEM)
Percent: 43.92%
Votes: 985,450

Virginia

Tim Kaine (DEM)
Percent: 57.00%
Votes: 1,910,370

Corey Stewart (REP)
Percent: 41.00%
Votes: 1,374,313

Wyoming

John Barrasso (REP)
Percent: 66.96%
Votes: 136,210

Gary Trauner (DEM)
Percent: 30.10%
Votes: 61,227

Delaware

Tom Carper (DEM)
Percent: 59.95%
Votes: 217,385

Rob Arlett (REP)
Percent: 37.82%
Votes: 137,127

Maine

Angus King (IND)
Percent: 54.31%
Votes: 344,575

Eric L. Brakey (REP)
Percent: 35.23%
Votes: 223,502

Minnesota

Amy Klobuchar (DEM)
Percent: 60.31%
Votes: 1,566,174

Jim Newberger (REP)
Percent: 36.21%
Votes: 940,437

Missouri

Josh Hawley (REP)
Percent: 51.40%
Votes: 1,254,927

Claire McCaskill (DEM)
Percent: 45.60%
Votes: 1,112,935

New Jersey

Bob Menendez (DEM)
Percent: 54.01%
Votes: 1,711,654

Bob Hugin (REP)
Percent: 42.83%
Votes: 1,357,355

Ohio

Sherrod Brown (DEM)
Percent: 53.41%
Votes: 2,355,923

Jim Renacci (REP)
Percent: 46.57%
Votes: 2,053,963

Texas

Ted Cruz (REP)
Percent: 50.89%
Votes: 4,260,553

Beto O'Rourke (DEM)
Percent: 48.33%
Votes: 4,045,632

Washington

Maria Cantwell (DEM)
Percent: 58.43%
Votes: 1,803,364

Susan Hutchison (REP)
Percent: 41.57%
Votes: 1,282,804

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