2024 United States Senate election in Wisconsin

The 2024 United States Senate election in Wisconsin was held on November 5, 2024, to elect a member of the United States Senate to represent the state of Wisconsin. Incumbent Democratic Senator Tammy Baldwin won re-election to a third term by a narrow 0.85% margin, defeating Republican nominee Eric Hovde.

2024 United States Senate election in Wisconsin

← 2018
November 5, 2024
2030 →
Turnout3,387,839
60.7%
 
Nominee Tammy Baldwin Eric Hovde
Party Democratic Republican
Popular vote 1,672,777 1,643,996
Percentage 49.33% 48.48%

Baldwin:      40–50%      50–60%      60–70%      70–80%      80–90%      >90%
Hovde:      40–50%      50–60%      60–70%      70–80%      80–90%      >90%
Tie:      40–50%      50%

U.S. senator before election

Tammy Baldwin
Democratic

Elected U.S. Senator

Tammy Baldwin
Democratic

Third-party candidates Phil Anderson and Thomas Leager were seen as potential spoiler candidates for Hovde in a state that had voted for Republican presidential nominee Donald Trump. This was the first time that Wisconsin voted for candidates of different political parties for U.S. senator and president since Democrat Gaylord Nelson was reelected as Republican Richard Nixon carried the state in 1968. The closest of Baldwin's three Senate victories, the race held similarities to Republican Ron Johnson's narrow win in 2022, down to the percentage and raw vote margin by which the incumbents won. It was the closest Senate race in the state since 1914 and the closest election ever for this seat.

Baldwin won only about 4,000 votes more than Kamala Harris, while Hovde received about 55,000 fewer votes than Trump. This likely means that some Trump voters voted for Baldwin or a third-party candidate. While almost all of the state's counties swung Republican, Baldwin improved in Waukesha and Ozaukee.

The primary election took place on August 13, 2024. The election was considered essential for Democrats' chances to retain the Senate majority in 2024.

Background

No Republican has won this Senate seat since Joseph McCarthy in 1952. Incumbent Tammy Baldwin was first elected in 2012, defeating former governor Tommy Thompson by 6 percentage points. She was re-elected in 2018 by 11 percentage points.

The race was considered to be slightly favorable to Baldwin, despite Wisconsin's nearly even partisan lean, with most polls showing Baldwin to be the favorite to win.

Wisconsin is considered to be a purple state at the federal level, especially since there are both a Republican and a Democratic senator representing the state. Wisconsin was also a top battleground state in the 2016 and 2020 presidential elections. The state backed the Republican candidate in 2016, and then the Democratic candidate in 2020, both by less than 1% and only a plurality.[citation needed]

Both parties have seen success in the state in recent years. Republicans control both chambers of the Wisconsin Legislature and hold a supermajority in Wisconsin's U.S. House delegation. Republicans also control the state's other Senate seat. However, Democrats had seen success in statewide races, including in 2022, where incumbent governor Tony Evers overperformed expectations and won reelection to a second term, despite polls showing his Republican challenger as the slight favorite.

Democratic primary

Candidates

Nominee

  • Tammy Baldwin, incumbent U.S. senator

Endorsements

Tammy Baldwin

U.S. representatives

  • Gabby Giffords, AZ-08 (2007–2012)

Governors

  • Gretchen Whitmer, governor of Michigan (2019–present)

Individuals

  • Harry Dunn, former U.S. Capitol Police officer
  • Cristina Tzintzún Ramirez, labor organizer and president of NextGen America PAC (2021–present)

Labor unions

Organizations

  • 314 Action
  • Bend the Arc
  • Council for a Livable World
  • EMILY's List
  • End Citizens United
  • Fair Wisconsin PAC
  • Feminist Majority PAC
  • Giffords
  • Human Rights Campaign
  • J Street PAC
  • Jewish Democratic Council of America
  • Joint Action Committee for Political Affairs
  • League of Conservation Voters
  • LGBTQ Victory Fund
  • LPAC
  • NARAL Pro-Choice America
  • National Committee to Preserve Social Security and Medicare
  • National Women's Political Caucus
  • Natural Resources Defense Council
  • NextGen America PAC
  • People for the American Way
  • Planned Parenthood Action Fund
  • Population Connection Action Fund
  • Stonewall Democratic Club
  • Swing Left

Fundraising

Campaign finance reports as of July 24, 2024
Candidate Raised Spent Cash on hand
Tammy Baldwin (D) $36,476,704 $30,268,932 $6,349,965
Source: Federal Election Commission

Results

Democratic primary results
Party Candidate Votes %
Democratic Tammy Baldwin (incumbent) 639,049 99.81%
Write-in 1,198 0.19%
Total votes 640,247 100.0%

Republican primary

Candidates

Nominee

  • Eric Hovde, bank executive and candidate for U.S. Senate in 2012

Eliminated in primary

  • Charles Barman, retired construction superintendent and perennial candidate
  • Rejani Raveendran, chair of University of Wisconsin–Stevens Point College Republicans

Withdrew

  • Stacey Klein, Trempealeau County supervisor (ran for state senate)
  • Patrick Schaefer-Wicke, retired U.S. Army Reserve sergeant major

Declined

  • David Clarke, former Milwaukee County Sheriff (2002-2017)
  • Mike Gallagher, U.S. representative from Wisconsin's 8th congressional district (2017–2024)
  • Scott Mayer, staffing executive and former Indy Racing League driver
  • Bryan Steil, U.S. representative from Wisconsin's 1st congressional district (2019–present) (ran for re-election, endorsed Hovde)
  • Tom Tiffany, U.S. representative from Wisconsin's 7th congressional district (2020–present) (ran for re-election, endorsed Hovde)
  • Scott Walker, former governor of Wisconsin (2011–2019) (endorsed Hovde)

Endorsements

Eric Hovde

Executive branch officials

U.S. senators

  • Ron Johnson, U.S. senator from Wisconsin (2011–present)

U.S. representatives

  • Scott Fitzgerald, U.S. representative from Wisconsin's 5th congressional district (2021–present)
  • Glenn Grothman, U.S. representative from Wisconsin's 6th congressional district (2015–present)
  • Bryan Steil, U.S. representative from Wisconsin's 1st congressional district (2019–present)
  • Tom Tiffany, U.S. representative from Wisconsin's 7th congressional district (2020–present)
  • Derrick Van Orden, U.S. representative from Wisconsin's 3rd congressional district (2023–present)

Statewide officials

  • Scott Walker, former governor of Wisconsin (2011–2019)

Organizations

  • Americans for Prosperity
  • National Republican Senatorial Committee
  • Republican Party of Wisconsin
  • University of Wisconsin–Madison College Republicans
  • Wisconsin Federation of College Republicans
  • Wisconsin Young Republicans

Fundraising

Campaign finance reports as of July 24, 2024
Candidate Raised Spent Cash on hand
Eric Hovde (R) $16,788,769 $13,609,814 $3,178,955
Rejani Raveendran (R) $39,888 $38,695 $1,192
Stacey Klein (R) $33,712 $33,712 $0
Source: Federal Election Commission

Polling

Hypothetical polling
Poll source Date(s)
administered
Sample
size
Margin
of error
David
Clarke
Mike
Gallagher
Eric
Hovde
Scott
Mayer
Tom
Tiffany
Undecided
Public Policy Polling (D) December 11–12, 2023 503 (LV) ± 4.4% 52% 7% 6% 36%
51% 10% 39%
52% 6% 42%
Public Policy Polling (D) June 5–6, 2023 507 (LV) ± 4.4% 40% 20% 3% 10% 27%
45% 26% 29%

Results

Republican primary results
Party Candidate Votes %
Republican Eric Hovde 477,197 86.21%
Republican Charles Barman 40,990 7.40%
Republican Rejani Raveendran 34,612 6.25%
Write-in 748 0.14%
Total votes 553,547 100.0%

Independent candidates

Candidates

Declared

  • Phil Anderson (Disrupt The Corruption), realtor, former chair of the Wisconsin Libertarian Party, and perennial candidate
  • Thomas Leager (America First), lobbyist

General election

Predictions

Source Ranking As of
The Cook Political Report Tossup October 8, 2024
Inside Elections Tilt D September 26, 2024
Sabato's Crystal Ball Lean D September 25, 2024
Decision Desk HQ/The Hill Tossup September 26, 2024
Elections Daily Lean D August 9, 2024
CNalysis Lean D November 4, 2024
RealClearPolitics Tossup September 15, 2024
Split Ticket Lean D October 23, 2024
538 Lean D October 24, 2024

Post-primary endorsements

Eric Hovde (R)

U.S. senators

  • John Thune, Senate Minority Whip (2021–2025) from South Dakota (2005–present)

Individuals

  • Robert F. Kennedy Jr., independent candidate for president in 2024
  • Ben Shapiro, editor emeritus of The Daily Wire
Tammy Baldwin (D)

Executive branch officials

Individuals

  • Cardi B, rapper

Organizations

  • Wisconsin Farm Bureau Federation

Debates

2024 Wisconsin U.S. Senate election debate
No. Date Host Moderators Link Democratic Republican
Key:
 P  Participant   A  Absent   N  Not invited   I  Invited  W  Withdrawn
Baldwin Hovde
1 October 18, 2024 WMTV Jill Geisler YouTube P P

Polling

Aggregate polls

Source of poll
aggregation
Dates
administered
Dates
updated
Tammy
Baldwin (D)
Eric
Hovde (R)
Undecided
Margin
FiveThirtyEight through November 4, 2024 November 4, 2024 49.3% 47.1% 3.6% Baldwin +2.2
Real Clear Politics October 16 – November 4, 2024 November 4, 2024 48.9% 47.1% 4.0% Baldwin +1.8
270toWin October 23 – November 4, 2024 November 4, 2024 48.9% 46.9% 4.2% Baldwin +2.0
TheHill/DDHQ through November 4, 2024 November 4, 2024 48.6% 47.9% 3.5% Baldwin +0.7
Average 48.9% 47.3% 3.8% Baldwin+1.6
Poll source Date(s)
administered
Sample
size
Margin
of error
Tammy
Baldwin (D)
Eric
Hovde (R)
Other Undecided
AtlasIntel November 3–4, 2024 869 (LV) ± 3.0% 49% 48% 1% 2%
Research Co. November 2–3, 2024 450 (LV) ± 4.6% 48% 47% 2% 3%
Patriot Polling (R) November 1–3, 2024 835 (RV) ± 3.0% 51% 49%
The Trafalgar Group (R) November 1–3, 2024 1,086 (LV) ± 2.9% 48% 48% 4%
InsiderAdvantage (R) November 1–2, 2024 800 (LV) ± 3.4% 47% 48% 3% 2%
AtlasIntel November 1–2, 2024 728 (LV) ± 4.0% 49% 48% 1% 2%
Emerson College October 30 – November 2, 2024 800 (LV) ± 3.4% 51% 45% 4%
New York Times/Siena College October 25 – November 2, 2024 1,001 (LV) ± 3.4% 50% 46% 5%
1,001 (RV) ± 3.6% 50% 46% 4%
Mainstreet Research/FAU October 25 – November 2, 2024 786 (LV) ± 3.6% 47% 45% 3% 4%
798 (RV) ± 3.5% 47% 45% 3% 5%
Morning Consult October 23 – November 1, 2024 541 (LV) ± 4.0% 49% 47% 4%
AtlasIntel October 30–31, 2024 673 (LV) ± 4.0% 49% 49% 1% 1%
YouGov October 25–31, 2024 863 (LV) ± 4.5% 50% 45% 5%
OnMessage Inc. (R) October 29–31, 2024 800 (LV) 48% 47% 5%
ActiVote October 6–31, 2024 400 (LV) ± 4.9% 54% 46%
TIPP Insights (R) October 28–30, 2024 831 (LV) ± 3.5% 48% 46% 1% 4%
1,038 (RV) ± 3.5% 47% 43% 3% 7%
Marist College October 27–30, 2024 1,330 (LV) ± 3.4% 51% 48% 1%
1,444 (RV) ± 3.3% 51% 48% 1%
Echelon Insights October 27–30, 2024 600 (LV) ± 4.5% 49% 48% 1% 2%
SoCal Strategies (R) October 28–29, 2024 600 (LV) ± 4.0% 49% 48% 3%
AtlasIntel October 25–29, 2024 1,470 (LV) ± 3.0% 49% 48% 2% 2%
CNN/SSRS October 23–28, 2024 736 (LV) ± 4.8% 49% 47% 4%
InsiderAdvantage (R) October 26–27, 2024 800 (LV) ± 3.5% 48% 49% 1% 2%
Marquette University October 16–24, 2024 753 (LV) ± 4.4% 49% 47% 3% 1%
48% 45% 7%
51% 49%
834 (RV) 50% 46% 3% 1%
48% 44% 8%
51% 49%
Suffolk University October 20–23, 2024 500 (LV) ± 4.4% 46% 44% 4% 7%
Emerson College October 21–22, 2024 800 (LV) ± 3.4% 48% 48% 1% 3%
OnMessage Inc. (R) October 19–22, 2024 600 (LV) ± 4.0% 48% 49% 1% 3%
Quinnipiac University October 17–21, 2024 1,108 (LV) ± 2.9% 49% 48% 2% 1%
The Trafalgar Group (R) October 18–20, 2024 1,083 (LV) ± 2.9% 48% 49% 3%
Redfield & Wilton Strategies October 16–18, 2024 622 (LV) ± 3.6% 45% 44% 4% 8%
The Bullfinch Group October 11–18, 2024 600 (LV) ± 4.0% 49% 45% 7%
AtlasIntel October 12–17, 2024 932 (LV) ± 3.0% 49% 46% 2% 3%
RMG Research October 10–16, 2024 787 (LV) ± 3.5% 49% 46% 3% 2%
50% 47% 1% 2%
Morning Consult October 6–15, 2024 527 (LV) ± 4.0% 49% 44% 7%
Patriot Polling (R) October 12–14, 2024 803 (RV) ± 3.0% 50% 49%
InsiderAdvantage (R) October 8–9, 2024 800 (LV) ± 3.5% 48% 47% 2% 3%
Emerson College October 5–8, 2024 1,000 (LV) ± 3.0% 50% 46% 5%
Research Co. October 5–7, 2024 450 (LV) ± 4.6% 47% 43% 1% 9%
Quinnipiac University October 3–7, 2024 1,073 (LV) ± 3.0% 50% 46% 2% 2%
Redfield & Wilton Strategies September 27 – October 2, 2024 533 (LV) ± 4.0% 47% 42% 4% 7%
The Trafalgar Group (R) September 28–30, 2024 1,083 (LV) ± 2.9% 48% 46% 6%
ActiVote August 29 – September 29, 2024 400 (LV) ± 4.9% 54% 46%
New York Times/Siena College September 21–26, 2024 680 (LV) ± 4.4% 50% 43% 7%
680 (RV) ± 4.3% 50% 42% 8%
Marquette University September 18–26, 2024 798 (LV) ± 4.4% 51% 45% 2% 1%
48% 43% 9%
53% 46% 1%
882 (RV) 51% 45% 2% 1%
48% 43% 9%
53% 46% 1%
AtlasIntel September 20–25, 2024 1,077 (LV) ± 3.0% 48% 47% 3% 2%
BSG (R)/GS Strategy Group (D) September 19–25, 2024 411 (LV) 47% 44% 4% 5%
49% 47% 4%
RMG Research September 17–23, 2024 788 (LV) ± 3.5% 50% 44% 2% 4%
51% 45% 4%
Remington Research Group (R) September 16–20, 2024 800 (LV) ± 3.5% 49% 47% 4%
Redfield & Wilton Strategies September 16–19, 2024 600 (LV) ± 3.7% 46% 41% 4% 8%
Emerson College September 15–18, 2024 1,000 (LV) ± 3.0% 49% 46% 5%
MassINC Polling Group September 12–18, 2024 800 (LV) ± 3.8% 52% 44% 1% 2%
Morning Consult September 9–18, 2024 600 (LV) ± 4.0% 50% 43% 7%
Marist College September 12–17, 2024 1,312 (RV) ± 3.5% 52% 46% 1%
1,194 (LV) ± 3.6% 51% 48% 1%
Quinnipiac University September 12–16, 2024 1,075 (LV) ± 3.0% 51% 47% 2% 1%
Fabrizio Ward (R)/
Impact Research (D)
September 11–14, 2024 600 (LV) ± 4.0% 50% 47% 3%
Redfield & Wilton Strategies September 6–9, 2024 626 (LV) ± 3.7% 46% 39% 4% 12%
Morning Consult August 30 – September 8, 2024 638 (LV) ± 4.0% 49% 42% 9%
co/efficient (R) September 4–6, 2024 917 (LV) ± 3.2% 49% 43% 8%
CBS News/YouGov September 3–6, 2024 944 (LV) ± 4.0% 51% 43% 2% 4%
Marquette University August 28 – September 5, 2024 822 (RV) ± 4.6% 51% 45% 4% 1%
48% 44% 8%
52% 48% 1%
738 (LV) ± 4.7% 51% 45% 4% 1%
49% 44% 7%
52% 47% 1%
YouGov August 23 – September 3, 2024 900 (RV) ± 4.1% 49% 41% 10%
The Trafalgar Group (R) August 28–30, 2024 1,083 (LV) ± 2.9% 50% 44% 6%
CNN/SRSS August 23–29, 2024 976 (LV) ± 4.4% 51% 45% 3%
Redfield & Wilton Strategies August 25–28, 2024 672 (LV) ± 3.5% 46% 41% 3% 11%
Emerson College August 25–28, 2024 850 (LV) ± 3.3% 49% 48% 3%
BK Strategies August 19–21, 2024 600 (LV) 49% 44% 7%
Fabrizio Ward August 19–21, 2024 400 (LV) ± 4.9% 48% 43% 9%
TIPP Insights (R) August 12–14, 2024 1,015 (RV) ± 3.4% 50% 42% 8%
976 (LV) ± 3.4% 50% 43% 7%
The Bullfinch Group August 8–11, 2024 500 (RV) ± 4.4% 50% 41% 9%
New York Times/Siena College August 5–8, 2024 661 (RV) ± 4.3% 51% 43% 6%
661 (LV) ± 4.3% 51% 44% 5%
BSG (R)/GS Strategy Group (D) July 26 – August 2, 2024 404 (LV) 50% 43% 7%
Marquette University July 24 – August 1, 2024 877 (RV) ± 4.6%
47% 39% 14%
53% 46% 1%
50% 44% 4% 1%
801 (LV) ± 4.8% 48% 41% 11%
52% 47% 1%
51% 45% 4% 1%
Fox News July 22–24, 2024 1,046 (RV) ± 3.0% 54% 43% 3%
Emerson College July 22–23, 2024 845 (RV) ± 3.3% 49% 43% 8%
July 21, 2024 Joe Biden withdraws from the Presidential Race
YouGov July 4–12, 2024 900 (RV) ± 4.1% 50% 43% 1% 7%
831 (LV) 50% 44% 1% 5%
Public Policy Polling (D) July 10–11, 2024 548 (RV) 51% 43% 6%
North Star Opinion Research July 6–10, 2024 600 (LV) ± 4.0% 49% 41% 10%
SoCal Strategies (R) June 30 – July 2, 2024 490 (RV) 50% 38% 12%
Fabrizio Ward (R)/
Impact Research (D)
June 28 – July 2, 2024 600 (LV) ± 4.0% 50% 45% 6%
Remington Research Group (R) June 29 – July 1, 2024 593 (LV) ± 4.0% 48% 48% 3%
Marquette University June 12–20, 2024 871 (RV) ± 4.6% 45% 38% 17%
52% 47%
784 (LV) ± 4.9% 49% 40% 11%
52% 47%
Emerson College June 13–18, 2024 1,000 (RV) ± 3.0% 46% 44% 10%
Mainstreet Research/FAU May 30–31, 2024 338 (RV) ± 5.3% 43% 38% 8% 11%
290 (LV) ± 5.3% 47% 39% 7% 7%
KAConsulting (R) May 15–19, 2024 600 (RV) 46% 42% 12%
BSG (R)/GS Strategy Group (D) May 6–13, 2024 503 (LV) ± 4.4% 49% 37% 14%
New York Times/Siena College April 28 – May 9, 2024 614 (RV) ± 4.0% 49% 40% 10%
614 (LV) ± 4.0% 49% 42% 9%
Quinnipiac University May 2–6, 2024 1,457 (RV) ± 2.6% 54% 42% 2% 2%
Emerson College April 25–29, 2024 1,000 (RV) ± 3.0% 46% 43% 11%
CBS News/YouGov April 19–25, 2024 1,245 (LV) ± 3.3% 48% 41% 3% 8%
Marquette University April 3–10, 2024 814 (RV) ± 4.8% 52% 47% 1%
736 (LV) ± 5.0% 50% 50%
Emerson College March 14–18, 2024 1,000 (RV) ± 3.0% 45% 42% 14%
Emerson College February 20–24, 2024 1,000 (RV) ± 3.0% 46% 39% 15%
Hypothetical polling

Tammy Baldwin vs. Mike Gallagher

Poll source Date(s)
administered
Sample
size
Margin
of error
Tammy
Baldwin (D)
Mike
Gallagher (R)
Undecided
Fabrizio, Lee & Associates (R) May 23–25, 2023 500 (LV) ± 4.4% 47% 46% 7%

Generic Democrat vs. generic Republican

Poll source Date(s)
administered
Sample
size
Margin
of error
Generic
Democrat
Generic
Republican
Undecided
Fabrizio, Lee & Associates (R) May 23–25, 2023 500 (LV) ± 4.4% 42% 46% 12%

Tammy Baldwin vs. generic opponent

Poll source Date(s)
administered
Sample
size
Margin
of error
Tammy
Baldwin (D)
Generic
Opponent
Undecided
Fabrizio, Lee & Associates (R) May 23–25, 2023 500 (LV) ± 4.4% 40% 43% 17%

Fundraising

Campaign finance reports as of November 25, 2024
Candidate Raised Spent Cash on hand
Tammy Baldwin (D) $59,479,375 $59,274,659 $346,908
Eric Hovde (R) $31,958,427 $31,600,367 $358,060
Phil Anderson (DTC) $52,738 $52,540 $198
Thomas Leager (AF) $23,856 $23,721 $175
Source: Federal Election Commission

Results

2024 United States Senate election in Wisconsin
Party Candidate Votes % ±%
Democratic Tammy Baldwin (incumbent) 1,672,777 49.33% −6.03%
Republican Eric Hovde 1,643,996 48.48% +3.95%
Disrupt the Corruption Phil Anderson 42,315 1.25% N/A
America First Thomas Leager 28,751 0.85% N/A
Independent John Schiess (write-in) 26 0.00% N/A
Write-in 2,922 0.09% -0.02%
Total votes 3,390,787 100.0%
Democratic hold

Counties that flipped from Democratic to Republican

  • Columbia (largest city: Portage)
  • Kenosha (largest city: Kenosha)
  • Lafayette (largest city: Darlington)
  • Racine (largest city: Racine)
  • Outagamie (largest city: Appleton)
  • Brown (largest city: Green Bay)
  • Crawford (largest city: Prairie du Chien)
  • Dunn (largest city: Menomonie)
  • Grant (largest city: Platteville)
  • Pierce (largest city: River Falls)
  • Richland (largest city: Richland Center)
  • Trempealeau (largest city: Arcadia)
  • Vernon (largest city: Viroqua)
  • Winnebago (largest city: Oshkosh)

By congressional district

Despite losing the state, Hovde won six of eight congressional districts.

District Baldwin Hovde Representative
1st 47.5% 50.1% Bryan Steil
2nd 69.9% 28.6% Mark Pocan
3rd 46.8% 50.8% Derrick Van Orden
4th 75.6% 22.4% Gwen Moore
5th 37.9% 60.5% Scott L. Fitzgerald
6th 41.5% 56.2% Glenn Grothman
7th 39.0% 58.7% Tom Tiffany
8th 41.6% 56.0% Tony Wied

See also

wikipedia, wiki, encyclopedia, book, library, article, read, free download, Information about 2024 United States Senate election in Wisconsin, What is 2024 United States Senate election in Wisconsin? What does 2024 United States Senate election in Wisconsin mean?