United States Presidential election7 Nov 2028in 728 days Senate D 97% House D 58% Calendar Track record Research
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Election 2024 Results

Each election opens in its own mode: the forecast before the votes are counted, the live count while races are still too close to call, and the results once every race is decided.

2024 Senate election results by state and county

Donald Trump returned to the White House and Republicans gained four Senate seats, taking control of the chamber with a 53-47 majority.

33 Senate races were held in 2024, plus 2 special elections. Democrats won 17 and Republicans 14, and 2 went to neither party.

The closest were Pennsylvania (R+0.2), Michigan (D+0.3) and Wisconsin (D+0.9). 4 seats changed party: Montana to the Republicans, Ohio to the Republicans, Pennsylvania to the Republicans and West Virginia to the Republicans.

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Early projection, based on early and incomplete polling: the likely matchups, each weighted by the betting markets' odds of both nominations, not a result. Each county is its 2024 presidential margin moved by its state's projected swing; set a national vote and every state, district and county moves by the same amount from our projection. Colours run in 100 steps from a safe Republican to a safe Democratic margin. Boundaries: US Census Bureau.

About the 2024 Senate elections

Trump beat Kamala Harris, who had replaced Joe Biden as the Democratic nominee in July, and carried every swing state. Democrats were defending far more seats than Republicans, several in states Trump won easily. Republicans gained four: West Virginia, after Joe Manchin retired; Montana, where Tim Sheehy beat Jon Tester by 7.1 points; Ohio, where Bernie Moreno beat Sherrod Brown by 3.6 points; and Pennsylvania, where Dave McCormick beat Bob Casey Jr. by 0.2 points. Democrats held several seats in states Trump carried. In Michigan, Elissa Slotkin beat Mike Rogers by 0.3 points for an open seat. Tammy Baldwin held Wisconsin by 0.8 points, Jacky Rosen held Nevada, and in Arizona Ruben Gallego beat Kari Lake by 2.4 points for the seat left by Kyrsten Sinema. In Texas, Ted Cruz beat Colin Allred by 8.5 points. In New Jersey, Andy Kim won the seat held by Bob Menendez, who had been convicted on bribery charges. The new Republican majority took office alongside Trump's second term, with John Thune replacing Mitch McConnell as Republican leader.

Every race

StateDemocratVotesRepublicanVotesOthersMargin
Arizona Ruben Gallego1,676,335 (50.1%) Kari Lake1,595,761 (47.7%) 75,868 D+2.4
California Adam B. Schiff9,036,252 (58.9%) Steve Garvey6,312,594 (41.1%) D+17.8
California (special) Adam Schiff8,837,051 (58.8%) Steve Garvey6,204,637 (41.2%) D+17.5
Connecticut Christopher S. Murphy1,000,695 (58.6%) Matthew M. Corey678,256 (39.7%) 29,308 D+18.9
Delaware Lisa Blunt Rochester283,298 (56.6%) Eric Hansen197,753 (39.5%) 19,555 D+17.1
Florida Debbie Mucarsel-Powell4,603,077 (42.8%) Rick Scott5,977,706 (55.6%) 176,645 R+12.8
Hawaii Mazie K. Hirono324,194 (64.6%) Bob McDermott160,075 (31.9%) 17,494 D+32.7
Indiana Valerie McCray1,097,061 (38.8%) Jim Banks1,659,416 (58.6%) 73,420 R+19.9
Maine David Costello88,891 (10.8%) Demi Kouzounas284,338 (34.6%) Angus King (Independent) 427,331 (52.1%)
Ind. +17.4
Maryland Angela Alsobrooks1,650,912 (54.6%) Larry Hogan1,294,344 (42.8%) 76,122 D+11.8
Massachusetts Elizabeth Warren2,041,668 (59.8%) John Deaton1,365,440 (40.0%) 6,221 D+19.8
Michigan Elissa Slotkin2,712,686 (48.6%) Mike Rogers2,693,680 (48.3%) 170,821 D+0.3
Minnesota Amy Klobuchar1,792,441 (56.2%) Royce White1,291,712 (40.5%) 105,170 D+15.7
Mississippi Ty Pinkins451,981 (37.2%) Roger F. Wicker763,420 (62.8%) R+25.6
Missouri Lucas Kunce1,243,728 (41.8%) Josh Hawley1,651,907 (55.6%) 76,924 R+13.7
Montana flip Jon Tester276,305 (45.5%) Tim Sheehy319,682 (52.6%) 11,275 R+7.1
Nebraska none Deb Fischer499,124 (53.2%) Dan Osborn (Independent) 436,493 (46.5%)
R+53.2
Nebraska (special) Preston Love Jr.349,902 (37.4%) Pete Ricketts585,103 (62.6%) R+25.2
Nevada Jacky S. Rosen701,105 (47.9%) Sam Brown677,046 (46.2%) 86,577 D+1.6
New Jersey Andy Kim2,161,491 (53.6%) Curtis Bashaw1,773,589 (44.0%) 96,715 D+9.6
New Mexico Martin Heinrich497,333 (55.1%) Nella Louise Domenici405,978 (44.9%) D+10.1
New York Kirsten Gillibrand4,711,298 (58.8%) Mike Sapraicone3,246,114 (40.5%) 52,905 D+18.3
North Dakota Katrina Christiansen121,602 (33.4%) Kevin Cramer241,569 (66.3%) 1,156 R+32.9
Ohio flip Sherrod Brown2,650,949 (46.5%) Bernie Moreno2,857,383 (50.1%) 196,288 R+3.6
Pennsylvania flip Robert P Casey Jr3,384,180 (48.6%) Dave McCormick3,399,295 (48.8%) 179,662 R+0.2
Rhode Island Sheldon Whitehouse294,665 (59.9%) Patricia Morgan196,039 (39.8%) 1,244 D+20.1
Tennessee Gloria Johnson1,027,461 (34.2%) Marsha Blackburn1,918,743 (63.8%) 61,404 R+29.6
Texas Colin Allred5,031,249 (44.6%) Ted Cruz5,990,741 (53.1%) 269,864 R+8.5
Utah Caroline Gleich464,515 (31.7%) John Curtis914,700 (62.5%) Carlton Bowen (Independent American) 83,972 (5.7%)
R+30.8
Vermont none Gerald Malloy116,512 (32.1%) Bernie Sanders (Independent) 229,429 (63.2%)
Ind. +31.1
Virginia Timothy M. Kaine2,417,115 (54.4%) Hung Cao2,019,911 (45.4%) 8,509 D+8.9
Washington Maria Cantwell2,252,577 (59.1%) Dr Raul Garcia1,549,187 (40.6%) 10,627 D+18.5
West Virginia flip Glenn Elliott207,548 (27.8%) Jim Justice514,079 (68.8%) 26,090 R+41.0
Wisconsin Tammy Baldwin1,672,777 (49.3%) Eric Hovde1,643,996 (48.5%) 74,014 D+0.9
Wyoming Scott Morrow63,727 (24.1%) John Barrasso198,418 (75.1%) 2,017 R+51.0

Margin: the Democrat's share of all votes minus the Republican's. Margins are Democrat minus Republican, of all votes. Certified results, from the states' own archives, the MIT Election Data and Science Lab, Heideman (2026) and Algara & Amlani (2021). How these results were checked.

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