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2024 Senate elections · Montana history

Montana U.S. Senate election 2024

Tim Sheehy REP +7.1 gain · Class I seat · held 11/5/24

Votes counted
607,262
Margin
7.1 pts
Seat held by
Democraticchanged party
President in MT
R+19.9same year

General election 11/5/24

CandidatePartyVotesShareBar
Tim Sheehy WonREP319,68252.64%
Jon TesterDEM276,30545.50%
Sid DaoudLIB7,2721.20%
Robert BarbGRE4,0030.66%
Total607,262

By county

Cascade: Tim Sheehy +6.6Golden Valley: Tim Sheehy +63.7Jefferson: Tim Sheehy +24.1Liberty: Tim Sheehy +37.5Meagher: Tim Sheehy +45.4Petroleum: Tim Sheehy +68.3Silver Bow: Jon Tester +30.5Teton: Tim Sheehy +30.7Wheatland: Tim Sheehy +47.3Mccone: Tim Sheehy +66.1Madison: Tim Sheehy +36.3Missoula: Jon Tester +33.6Musselshell: Tim Sheehy +62.3Phillips: Tim Sheehy +54.0Powell: Tim Sheehy +33.2Richland: Tim Sheehy +50.5Rosebud: Tim Sheehy +20.8Sheridan: Tim Sheehy +25.0Sweet Grass: Tim Sheehy +42.5Toole: Tim Sheehy +43.0Wibaux: Tim Sheehy +53.3Big Horn: Jon Tester +27.5Blaine: Jon Tester +20.3Carbon: Tim Sheehy +22.5Chouteau: Tim Sheehy +12.5Daniels: Tim Sheehy +52.3Deer Lodge: Jon Tester +23.8Flathead: Tim Sheehy +23.5Glacier: Jon Tester +43.1Hill: Jon Tester +3.2Broadwater: Tim Sheehy +47.2Dawson: Tim Sheehy +43.2Gallatin: Jon Tester +12.1Lake: Tim Sheehy +6.4Lewis And Clark: Jon Tester +6.6Lincoln: Tim Sheehy +42.3Powder River: Tim Sheehy +61.4Roosevelt: Jon Tester +15.5Park: Jon Tester +3.3Pondera: Tim Sheehy +27.5Prairie: Tim Sheehy +44.6Ravalli: Tim Sheehy +28.8Sanders: Tim Sheehy +42.2Stillwater: Tim Sheehy +52.6Treasure: Tim Sheehy +52.6Valley: Tim Sheehy +33.3Yellowstone: Tim Sheehy +16.2Beaverhead: Tim Sheehy +28.8Carter: Tim Sheehy +73.0Custer: Tim Sheehy +33.7Fallon: Tim Sheehy +63.1Fergus: Tim Sheehy +42.0Garfield: Tim Sheehy +81.9Granite: Tim Sheehy +27.4Judith Basin: Tim Sheehy +47.0Mineral: Tim Sheehy +30.9
Counties coloured by the leading candidate, shaded by margin. County returns: MIT Election Data and Science Lab.

Counties carried: Tim Sheehy 45, Jon Tester 11.

Official source: results

Other Montana Senate races

YearSeatWinnerMargin
2024Class ITim Sheehy7.1
2020Class IISteve Daines10.0
2018Class IJon Tester3.6
2014Class IISteve Daines17.7
2012Class IJon Tester3.7
2008Class IIMax Baucus45.8
2006Class IJon Tester0.9
2002Class IIMax Baucus31.0
2000Class IConrad Burns3.3
1996Class IIMax Baucus4.9
1994Class IConrad Burns24.7
1990Class IIMax Baucus38.8

Full Montana Senate history →

Questions and answers

Who won the 2024 Montana Senate race?

Tim Sheehy (REP) won with 52.6% of the vote, ahead of Jon Tester (45.5%), a margin of 7.1 points.

Did the Montana Senate seat change party in 2024?

Yes. It moved from the Democratic Party to the Republican Party.

How many votes were cast in the 2024 Montana Senate race?

607,262 votes were counted for the candidates in the general election.

Compiled by FiveThirtyEight from the official source linked above.