Republican Party primaries in Wisconsin, 2026
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← 2024
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| Republican Party primaries, 2026 |
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| Primary Date |
| August 11, 2026 |
| Federal elections |
| Republican primaries for U.S. House |
| State party |
| Republican Party of Wisconsin |
| State political party revenue |
This page focuses on the Republican primaries that will take place in Wisconsin on August 11, 2026.
A primary election is an election in which registered voters select a candidate that they believe should be a political party's candidate for elected office to run in the general election. They are also used to choose convention delegates and party leaders. Primaries are state-level and local-level elections that take place prior to a general election. Wisconsin utilizes an open primary system; registered voters do not have to be members of a party to vote in that party's primary.[1]
For information about which offices are nominated via primary election, see this article.
Federal elections
U.S. House
District 1
Republican primary candidatesNote: The candidate list in this election may not be complete.
- Bryan Steil (Incumbent)
- Connor Walleck
= candidate completed Ballotpedia's Candidate Connection surveyDistrict 2
Republican primary candidatesNote: The candidate list in this election may not be complete.
District 3
Republican primary candidatesNote: The candidate list in this election may not be complete.
- Derrick Van Orden (Incumbent)
District 4
Republican primary candidatesNote: The candidate list in this election may not be complete.
District 5
Republican primary candidatesNote: The candidate list in this election may not be complete.
- Scott Fitzgerald (Incumbent)
District 6
Republican primary candidatesNote: The candidate list in this election may not be complete.
- Glenn Grothman (Incumbent)
- Jonathan Peetz
District 7
Republican primary candidatesNote: The candidate list in this election may not be complete.
= candidate completed Ballotpedia's Candidate Connection surveyDistrict 8
Republican primary candidatesNote: The candidate list in this election may not be complete.
- Tony Wied (Incumbent)
State elections
State Senate
- See also: Wisconsin State Senate elections, 2026
Wisconsin State Senate elections, 2026 |
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| Office |  Democratic |
Republican |
Other |
| District 1 |
André Jacque (i) |
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| District 3 |
Tim Carpenter (i) |
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| District 5 |
Did not make the ballot: |
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| District 7 |
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| District 9 |
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Did not make the ballot: |
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| District 11 |
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Did not make the ballot: |
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| District 13 |
John Jagler (i) |
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| District 15 |
Mark Spreitzer (i) |
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| District 17 |
Howard Marklein (i) |
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| District 19 |
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| District 21 |
Did not make the ballot: |
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| District 23 |
Romaine Quinn (i) Did not make the ballot: |
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| District 25 |
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| District 27 |
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| District 29 |
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| District 31 |
Jeff Smith (i) |
Jesse James (i) |
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| District 33 |
Chris Kapenga (i) |
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State Assembly
- See also: Wisconsin State Assembly elections, 2026
State executive offices
Five state executive offices are up for election in Wisconsin in 2026:
Governor
Lieutenant Governor
Attorney General
Secretary of State
Treasurer
Governor of Wisconsin
Republican primary candidatesNote: The candidate list in this election may not be complete.
= candidate completed Ballotpedia's Candidate Connection surveyLieutenant Governor of Wisconsin
Republican primary candidatesNote: The candidate list in this election may not be complete.
Attorney General of Wisconsin
Republican primary candidatesNote: The candidate list in this election may not be complete.
Wisconsin Secretary of State
Republican primary candidatesNote: The candidate list in this election may not be complete.
= candidate completed Ballotpedia's Candidate Connection surveyWisconsin Treasurer
Republican primary candidatesNote: The candidate list in this election may not be complete.
- John Leiber (Incumbent)
- Orlando Owens
Voting information
- See also: Voting in Wisconsin
Context of the 2026 elections
Wisconsin Party Control: 1992-2026
Two years of Democratic trifectas • Ten years of Republican trifectas
Scroll left and right on the table below to view more years.
| Year | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Governor | R | R | R | R | R | R | R | R | R | R | R | D | D | D | D | D | D | D | D | R | R | R | R | R | R | R | R | D | D | D | D | D | D | D | D |
| Senate | D | R | R | R | D | D | R | D | D | D | D | R | R | R | R | D | D | D | D | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R |
| House | D | D | D | R | R | R | R | R | R | R | R | R | R | R | R | R | R | D | D | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R |
State party overview
Republican Party of Wisconsin
- See also: Republican Party of Wisconsin
| Party control in Wisconsin | |
|---|---|
 | |
| Governor | Democratic |
| Senate | Republican |
| House | Republican |
| Click here for party control in all 50 states |
Wisconsin has a Democratic triplex and a divided trifecta. The Democratic Party controls the offices of governor, secretary of state, and attorney general. The Republican Party controls both chambers of the state legislature.
State political party revenue
State political parties typically deposit revenue in separate state and federal accounts in order to comply with state and federal campaign finance laws.
The Democratic Party and the Republican Party maintain state affiliates in all 50 states, the District of Columbia, and select U.S. territories. The following map displays total state political party revenue per capita for the Republican state party affiliates.
Pivot Counties
- See also: Pivot Counties by state
Twenty-three of 72 Wisconsin counties—32 percent—are Pivot Counties. Pivot Counties are counties that voted for Barack Obama (D) in 2008 and 2012 and for Donald Trump (R) in 2016. Altogether, the nation had 206 Pivot Counties, with most being concentrated in upper midwestern and northeastern states.
| Counties won by Trump in 2016 and Obama in 2012 and 2008 | |||||||
|---|---|---|---|---|---|---|---|
| County | Trump margin of victory in 2016 | Obama margin of victory in 2012 | Obama margin of victory in 2008 | ||||
| Adams County, Wisconsin | 21.92% | 8.73% | 18.35% | ||||
| Buffalo County, Wisconsin | 21.82% | 2.93% | 14.66% | ||||
| Columbia County, Wisconsin | 2.14% | 13.58% | 15.26% | ||||
| Crawford County, Wisconsin | 5.40% | 19.98% | 27.03% | ||||
| Door County, Wisconsin | 3.22% | 6.99% | 17.33% | ||||
| Dunn County, Wisconsin | 11.09% | 4.97% | 14.95% | ||||
| Forest County, Wisconsin | 26.58% | 5.44% | 15.16% | ||||
| Grant County, Wisconsin | 9.43% | 13.77% | 23.88% | ||||
| Jackson County, Wisconsin | 11.74% | 15.01% | 21.84% | ||||
| Juneau County, Wisconsin | 26.05% | 7.03% | 9.00% | ||||
| Kenosha County, Wisconsin | 0.31% | 12.23% | 18.06% | ||||
| Lafayette County, Wisconsin | 8.99% | 15.37% | 22.32% | ||||
| Lincoln County, Wisconsin | 20.60% | 0.71% | 12.48% | ||||
| Marquette County, Wisconsin | 24.09% | 0.27% | 5.28% | ||||
| Pepin County, Wisconsin | 23.08% | 2.22% | 12.89% | ||||
| Price County, Wisconsin | 25.00% | 0.04% | 13.40% | ||||
| Racine County, Wisconsin | 4.28% | 3.54% | 7.41% | ||||
| Richland County, Wisconsin | 5.50% | 16.13% | 20.63% | ||||
| Sauk County, Wisconsin | 0.35% | 18.47% | 23.04% | ||||
| Sawyer County, Wisconsin | 18.41% | 0.49% | 6.23% | ||||
| Trempealeau County, Wisconsin | 12.64% | 14.08% | 26.39% | ||||
| Vernon County, Wisconsin | 4.43% | 14.73% | 22.00% | ||||
| Winnebago County, Wisconsin | 7.34% | 3.73% | 11.66% | ||||
In the 2016 presidential election, Donald Trump (R) won Wisconsin with 47.2 percent of the vote. Hillary Clinton (D) received 46.5 percent. In presidential elections between 1900 and 2016, Wisconsin cast votes for the winning presidential candidate 76.7 percent of the time. In that same time frame, Wisconsin supported Republicans slightly more than Democratic candidates, 50.0 to 46.7 percent. The state, however, favored Democrats in every presidential election from 2000 to 2012 before voting for Trump in 2016.
Presidential results by legislative district
The following table details results of the 2012 and 2016 presidential elections by state Assembly districts in Wisconsin. Click [show] to expand the table. The "Obama," "Romney," "Clinton," and "Trump" columns describe the percent of the vote each presidential candidate received in the district. The "2012 Margin" and "2016 Margin" columns describe the margin of victory between the two presidential candidates in those years. The "Party Control" column notes which party held that seat heading into the 2018 general election. Data on the results of the 2012 and 2016 presidential elections broken down by state legislative districts was compiled by Daily Kos.[2][3]
| In 2012, Barack Obama (D) won 43 out of 99 state Assembly districts in Wisconsin with an average margin of victory of 34.1 points. In 2016, Hillary Clinton (D) won 36 out of 99 state Assembly districts in Wisconsin with an average margin of victory of 34.6 points. Clinton won three districts controlled by Republicans heading into the 2018 elections. |
| In 2012, Mitt Romney (R) won 56 out of 99 state Assembly districts in Wisconsin with an average margin of victory of 12.1 points. In 2016, Donald Trump (R) won 63 out of 99 state Assembly districts in Wisconsin with an average margin of victory of 19.4 points. Trump won two districts controlled by Democrats heading into the 2018 elections. |
| 2016 Presidential Results by State Assembly District ' | |||||||
|---|---|---|---|---|---|---|---|
| District | Obama | Romney | 2012 Margin | Clinton | Trump | 2016 Margin | Party Control |
| 1 | 49.45% | 49.55% | R+0.1 | 40.19% | 55.31% | R+15.1 | R |
| 2 | 45.06% | 53.88% | R+8.8 | 35.98% | 58.55% | R+22.6 | R |
| 3 | 46.37% | 52.37% | R+6 | 39.25% | 54.77% | R+15.5 | R |
| 4 | 47.96% | 51.02% | R+3.1 | 42.82% | 51.96% | R+9.1 | R |
| 5 | 45.84% | 53.01% | R+7.2 | 35.60% | 58.94% | R+23.3 | R |
| 6 | 44.15% | 54.75% | R+10.6 | 30.90% | 64.34% | R+33.4 | R |
| 7 | 57.11% | 41.73% | D+15.4 | 55.20% | 39.20% | D+16 | D |
| 8 | 86.53% | 12.79% | D+73.7 | 82.43% | 14.14% | D+68.3 | D |
| 9 | 74.69% | 24.42% | D+50.3 | 71.60% | 23.86% | D+47.7 | D |
| 10 | 89.76% | 9.63% | D+80.1 | 89.09% | 8.09% | D+81 | D |
| 11 | 86.92% | 12.62% | D+74.3 | 85.40% | 12.20% | D+73.2 | D |
| 12 | 80.00% | 19.52% | D+60.5 | 79.28% | 17.84% | D+61.4 | D |
| 13 | 41.61% | 57.43% | R+15.8 | 46.60% | 48.01% | R+1.4 | R |
| 14 | 42.53% | 56.71% | R+14.2 | 49.36% | 45.05% | D+4.3 | R |
| 15 | 44.86% | 54.03% | R+9.2 | 43.63% | 50.53% | R+6.9 | R |
| 16 | 90.18% | 8.97% | D+81.2 | 88.16% | 8.20% | D+80 | D |
| 17 | 86.03% | 13.52% | D+72.5 | 85.53% | 11.96% | D+73.6 | D |
| 18 | 89.18% | 10.15% | D+79 | 87.03% | 9.71% | D+77.3 | D |
| 19 | 69.95% | 28.13% | D+41.8 | 72.67% | 20.16% | D+52.5 | D |
| 20 | 58.37% | 40.39% | D+18 | 55.33% | 39.27% | D+16.1 | D |
| 21 | 47.93% | 51.07% | R+3.1 | 44.81% | 50.06% | R+5.3 | R |
| 22 | 42.44% | 56.73% | R+14.3 | 35.41% | 60.15% | R+24.7 | R |
| 23 | 34.62% | 64.61% | R+30 | 50.43% | 44.81% | D+5.6 | R |
| 24 | 43.05% | 56.18% | R+13.1 | 45.71% | 49.32% | R+3.6 | R |
| 25 | 46.93% | 51.76% | R+4.8 | 35.85% | 58.74% | R+22.9 | R |
| 26 | 45.64% | 53.35% | R+7.7 | 38.91% | 55.22% | R+16.3 | R |
| 27 | 45.07% | 53.89% | R+8.8 | 40.39% | 54.00% | R+13.6 | R |
| 28 | 43.68% | 54.77% | R+11.1 | 32.63% | 61.90% | R+29.3 | R |
| 29 | 48.16% | 50.05% | R+1.9 | 38.58% | 54.01% | R+15.4 | R |
| 30 | 46.24% | 52.24% | R+6 | 42.51% | 50.44% | R+7.9 | R |
| 31 | 46.56% | 52.48% | R+5.9 | 40.68% | 53.70% | R+13 | R |
| 32 | 41.42% | 57.37% | R+15.9 | 34.97% | 59.41% | R+24.4 | R |
| 33 | 39.95% | 58.97% | R+19 | 35.54% | 59.27% | R+23.7 | R |
| 34 | 44.59% | 54.39% | R+9.8 | 35.28% | 60.34% | R+25.1 | R |
| 35 | 46.89% | 52.10% | R+5.2 | 34.68% | 60.52% | R+25.8 | R |
| 36 | 46.49% | 52.48% | R+6 | 32.07% | 64.35% | R+32.3 | R |
| 37 | 45.97% | 52.93% | R+7 | 39.87% | 54.26% | R+14.4 | R |
| 38 | 41.66% | 57.48% | R+15.8 | 38.23% | 56.78% | R+18.5 | R |
| 39 | 42.12% | 56.85% | R+14.7 | 32.76% | 62.11% | R+29.4 | R |
| 40 | 45.04% | 53.94% | R+8.9 | 32.61% | 62.85% | R+30.2 | R |
| 41 | 48.58% | 50.35% | R+1.8 | 36.02% | 59.60% | R+23.6 | R |
| 42 | 51.09% | 48.03% | D+3.1 | 40.26% | 54.51% | R+14.3 | R |
| 43 | 58.46% | 40.22% | D+18.2 | 50.24% | 43.54% | D+6.7 | D |
| 44 | 63.57% | 35.53% | D+28 | 55.44% | 38.62% | D+16.8 | D |
| 45 | 63.99% | 34.88% | D+29.1 | 52.83% | 41.86% | D+11 | D |
| 46 | 63.63% | 35.46% | D+28.2 | 61.74% | 32.95% | D+28.8 | D |
| 47 | 71.05% | 27.83% | D+43.2 | 71.89% | 23.13% | D+48.8 | D |
| 48 | 77.21% | 21.61% | D+55.6 | 76.06% | 19.26% | D+56.8 | D |
| 49 | 56.34% | 42.26% | D+14.1 | 42.01% | 51.26% | R+9.3 | R |
| 50 | 54.10% | 44.84% | D+9.3 | 38.35% | 57.05% | R+18.7 | R |
| 51 | 59.12% | 39.77% | D+19.4 | 48.42% | 46.59% | D+1.8 | R |
| 52 | 45.04% | 53.91% | R+8.9 | 38.03% | 56.66% | R+18.6 | R |
| 53 | 43.36% | 55.55% | R+12.2 | 34.18% | 60.93% | R+26.7 | R |
| 54 | 57.39% | 41.08% | D+16.3 | 49.16% | 44.12% | D+5 | D |
| 55 | 47.32% | 51.08% | R+3.8 | 41.80% | 51.70% | R+9.9 | R |
| 56 | 43.05% | 55.69% | R+12.6 | 37.98% | 56.68% | R+18.7 | R |
| 57 | 58.41% | 39.31% | D+19.1 | 51.73% | 41.22% | D+10.5 | D |
| 58 | 31.25% | 67.77% | R+36.5 | 28.43% | 66.52% | R+38.1 | R |
| 59 | 31.24% | 67.73% | R+36.5 | 25.52% | 69.73% | R+44.2 | R |
| 60 | 31.82% | 67.23% | R+35.4 | 32.35% | 62.53% | R+30.2 | R |
| 61 | 44.42% | 54.59% | R+10.2 | 36.49% | 58.50% | R+22 | R |
| 62 | 45.73% | 53.46% | R+7.7 | 41.17% | 54.02% | R+12.9 | R |
| 63 | 42.73% | 56.47% | R+13.7 | 37.80% | 57.26% | R+19.5 | R |
| 64 | 58.84% | 40.05% | D+18.8 | 52.63% | 42.23% | D+10.4 | D |
| 65 | 67.06% | 31.78% | D+35.3 | 57.76% | 36.48% | D+21.3 | D |
| 66 | 75.23% | 23.77% | D+51.5 | 68.34% | 26.50% | D+41.8 | D |
| 67 | 48.07% | 50.75% | R+2.7 | 36.41% | 58.15% | R+21.7 | R |
| 68 | 51.24% | 47.56% | D+3.7 | 40.11% | 54.44% | R+14.3 | R |
| 69 | 43.65% | 55.15% | R+11.5 | 34.08% | 60.83% | R+26.8 | R |
| 70 | 48.55% | 50.09% | R+1.5 | 36.82% | 57.83% | R+21 | R |
| 71 | 57.55% | 41.03% | D+16.5 | 50.34% | 43.28% | D+7.1 | D |
| 72 | 48.68% | 50.09% | R+1.4 | 36.95% | 58.55% | R+21.6 | R |
| 73 | 60.93% | 37.66% | D+23.3 | 47.53% | 47.49% | D+0 | D |
| 74 | 57.74% | 40.88% | D+16.9 | 46.22% | 49.38% | R+3.2 | D |
| 75 | 47.55% | 51.22% | R+3.7 | 34.53% | 60.84% | R+26.3 | R |
| 76 | 81.64% | 15.70% | D+65.9 | 82.30% | 11.34% | D+71 | D |
| 77 | 82.23% | 16.20% | D+66 | 83.80% | 11.48% | D+72.3 | D |
| 78 | 71.91% | 26.85% | D+45.1 | 75.62% | 19.47% | D+56.2 | D |
| 79 | 60.89% | 38.29% | D+22.6 | 62.65% | 32.43% | D+30.2 | D |
| 80 | 63.93% | 35.08% | D+28.9 | 62.12% | 32.50% | D+29.6 | D |
| 81 | 61.46% | 37.67% | D+23.8 | 51.23% | 43.11% | D+8.1 | D |
| 82 | 43.03% | 56.32% | R+13.3 | 43.69% | 51.79% | R+8.1 | R |
| 83 | 31.12% | 68.10% | R+37 | 29.71% | 65.91% | R+36.2 | R |
| 84 | 42.31% | 56.84% | R+14.5 | 41.43% | 53.68% | R+12.3 | R |
| 85 | 52.04% | 46.78% | D+5.3 | 44.67% | 49.90% | R+5.2 | R |
| 86 | 43.96% | 55.02% | R+11.1 | 36.19% | 59.18% | R+23 | R |
| 87 | 44.81% | 53.95% | R+9.1 | 30.93% | 64.82% | R+33.9 | R |
| 88 | 48.79% | 50.35% | R+1.6 | 43.75% | 50.75% | R+7 | R |
| 89 | 46.02% | 52.97% | R+6.9 | 32.41% | 63.26% | R+30.9 | R |
| 90 | 63.31% | 35.13% | D+28.2 | 53.29% | 39.82% | D+13.5 | D |
| 91 | 60.63% | 37.68% | D+22.9 | 55.95% | 36.72% | D+19.2 | D |
| 92 | 55.89% | 42.98% | D+12.9 | 40.90% | 54.33% | R+13.4 | R |
| 93 | 47.10% | 51.80% | R+4.7 | 38.30% | 56.18% | R+17.9 | R |
| 94 | 51.53% | 47.32% | D+4.2 | 45.50% | 49.03% | R+3.5 | D |
| 95 | 64.46% | 33.93% | D+30.5 | 58.03% | 34.66% | D+23.4 | D |
| 96 | 55.57% | 42.95% | D+12.6 | 42.90% | 51.64% | R+8.7 | R |
| 97 | 39.90% | 59.02% | R+19.1 | 39.37% | 54.43% | R+15.1 | R |
| 98 | 33.69% | 65.46% | R+31.8 | 35.20% | 59.58% | R+24.4 | R |
| 99 | 26.70% | 72.64% | R+45.9 | 28.97% | 66.40% | R+37.4 | R |
| Total | 52.92% | 45.97% | D+7 | 47.01% | 47.78% | R+0.8 | - |
| Source: Daily Kos | |||||||
See also
2026 Elections
External links
Footnotes
- ↑ Wisconsin State Legislature, "Wis. Stat. § 5.62," accessed January 5, 2026
- ↑ Daily Kos, "Daily Kos Elections' statewide election results by congressional and legislative districts," July 9, 2013
- ↑ Daily Kos, "Daily Kos Elections' 2016 presidential results for congressional and legislative districts," February 6, 2017
