Wisconsin Senate District 25

Tue, Nov 3 · Represented by Romaine Quinn Republican (not a candidate in 2026) · Member list as of Oct 28

No published poll names both candidates.Last result · 2022 general (different candidates): Romaine Quinn (R) 57.0, Kelly Westlund (D) 43.0

Erik SeversonRepublican

Last election: Romaine Quinn (Republican) won by 14.0 points, 2022
On the 2026 ballot: 2 candidates

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Candidates on the ballot

No incumbent on the ballot here

Sen. Romaine Quinn is running for Wisconsin State Senate District 23.

Charly RayDemocratic
Erik SeversonRepublican

Source: elections.wi.gov, dated Oct 6

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List every Senate district (33)

State Senate District 1· André Jacque
State Senate District 2· Eric Wimberger
State Senate District 3· Tim Carpenter
State Senate District 4· Dora Drake
State Senate District 5· Rob Hutton
State Senate District 6· LaTonya Johnson
State Senate District 7· Chris Larson
State Senate District 8· Jodi Habush Sinykin
State Senate District 9· Devin LeMahieu
State Senate District 10· Rob Stafsholt
State Senate District 11· Steve Nass
State Senate District 12· Mary Felzkowski
State Senate District 13· John Jagler
State Senate District 14· Sarah Keyeski
State Senate District 15· Mark Spreitzer
State Senate District 16· Melissa Ratcliff
State Senate District 17· Howard Marklein
State Senate District 18· Kristin Dassler-Alfheim
State Senate District 19· Rachael Cabral-Guevara
State Senate District 20· Dan Feyen
State Senate District 21· Van Wanggaard
State Senate District 22· Bob Wirch
State Senate District 23· Jesse James
State Senate District 24· Patrick Testin
State Senate District 25· Romaine Quinn
State Senate District 26· Kelda Roys
State Senate District 27· Dianne Hesselbein
State Senate District 28· Julian Bradley
State Senate District 29· Cory Tomczyk
State Senate District 30· Jamie Wall
State Senate District 31· Jeff Smith
State Senate District 32· Brad Pfaff
State Senate District 33· Chris Kapenga

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Official results for Wisconsin

History (15 elections for this seat)

Votes for listed candidates: 82,984
Election day: November 8, 2022
District map: Older district map (2022)

Wisconsin Senate District 25, 1970 to 2022, 2022, every candidate
Candidate	Party	Votes and share	Share
RepublicanRomaine QuinnWonName as filed: Romaine Robert Quinn	Republican	47,29357.0%	57.0%
DemocraticKelly Westlund	Democratic	35,65243.0%	43.0%
Scattered write-ins	Write-in	390.1%	0.1%

Votes for listed candidates: 77,604
Election day: November 6, 2018
District map: Older district map (2012 to 2021)

Wisconsin Senate District 25, 1970 to 2022, 2018, every candidate
Candidate	Party	Votes and share	Share
DemocraticJanet BewleyWon(incumbent)	Democratic	39,62451.1%	51.1%
RepublicanJames Bolen	Republican	37,96048.9%	48.9%
Scattered write-ins	Write-in	200.0%	0.0%

Votes for listed candidates: 68,522
Election day: November 4, 2014
District map: Older district map (2012 to 2021)

Wisconsin Senate District 25, 1970 to 2022, 2014, every candidate
Candidate	Party	Votes and share	Share
DemocraticJanet BewleyWon	Democratic	35,05551.2%	51.2%
RepublicanDane Deutsch	Republican	33,44548.8%	48.8%
Scattered write-ins	Write-in	220.0%	0.0%

Votes for listed candidates: 61,317
Election day: November 2, 2010
District map: Older district map (2002 to 2011)

Wisconsin Senate District 25, 1970 to 2022, 2010, every candidate
Candidate	Party	Votes and share	Share
DemocraticBob JauchWon(incumbent)	Democratic	31,43751.3%	51.3%
RepublicanDane Deutsch	Republican	29,85448.7%	48.7%
Scattered write-ins	Write-in	260.0%	0.0%

Votes for listed candidates: 62,175
Election day: November 7, 2006
District map: Older district map (2002 to 2011)

Wisconsin Senate District 25, 1970 to 2022, 2006, every candidate
Candidate	Party	Votes and share	Share
DemocraticRobert JauchWon(incumbent)	Democratic	38,72162.3%	62.3%
RepublicanShirley J. Riedmann	Republican	23,45437.7%	37.7%

Votes for listed candidates: 54,744
Election day: November 5, 2002
District map: Older district map (2002 to 2011)

Wisconsin Senate District 25, 1970 to 2022, 2002, every candidate
Candidate	Party	Votes and share	Share
DemocraticRobert JauchWon(incumbent)	Democratic	33,99362.1%	62.1%
RepublicanGregg Condon	Republican	20,75137.9%	37.9%

Votes for listed candidates: 49,682
Election day: November 3, 1998
District map: Older district map (1992 to 2001)

Wisconsin Senate District 25, 1970 to 2022, 1998, every candidate
Candidate	Party	Votes and share	Share
DemocraticRobert JauchWon(incumbent)	Democratic	32,46465.3%	65.3%
RepublicanRobert G. Schuck	Republican	17,21834.7%	34.7%

Votes for listed candidates: 46,169
Election day: November 8, 1994
District map: Older district map (1992 to 2001)

Wisconsin Senate District 25, 1970 to 2022, 1994, every candidate
Candidate	Party	Votes and share	Share
DemocraticRobert JauchWon	Democratic	26,03356.4%	56.4%
RepublicanRussell J. Korpela	Republican	20,13643.6%	43.6%

Wisconsin Senate District 25, 1970 to 2022, 1990, every candidate
Candidate	Party	Votes and share	Share
DemocraticRobert PauchWon	Democratic	24,91754.4%	54.4%
RepublicanIris M. Moe	Republican	20,88445.6%	45.6%

Votes for listed candidates: 45,236
Election day: November 4, 1986
District map: Older district map (1984 to 1991)

Wisconsin Senate District 25, 1970 to 2022, 1986, every candidate
Candidate	Party	Votes and share	Share
DemocraticRobert JauchWon	Democratic	25,46756.3%	56.3%
RepublicanHaling	Republican	19,75943.7%	43.7%
Scattered write-ins	Write-in	100.0%	0.0%

Votes for listed candidates: 52,446
Election day: November 2, 1982
District map: Older district map (1982 to 1983)

Wisconsin Senate District 25, 1970 to 2022, 1982, every candidate
Candidate	Party	Votes and share	Share
RepublicanDaniel O. ThenoWon(incumbent)	Republican	31,14459.4%	59.4%
DemocraticDavid R. Kedrowski	Democratic	21,30040.6%	40.6%
Scattered write-ins	Write-in	20.0%	0.0%

Votes for listed candidates: 48,639
Election day: November 7, 1978
District map: Older district map (1972 to 1981)

Wisconsin Senate District 25, 1970 to 2022, 1978, every candidate
Candidate	Party	Votes and share	Share
RepublicanDaniel O. ThenoWon(incumbent)	Republican	31,64765.1%	65.1%
DemocraticEileen Mershart	Democratic	16,98934.9%	34.9%
Scattered write-ins	Write-in	30.0%	0.0%

Votes for listed candidates: 42,011
Election day: November 4, 1974
District map: Older district map (1972 to 1981)

Wisconsin Senate District 25, 1970 to 2022, 1974, every candidate
Candidate	Party	Votes and share	Share
RepublicanDaniel O. ThenoWon(incumbent)	Republican	22,46653.5%	53.5%
DemocraticLewis D. Martin	Democratic	19,23045.8%	45.8%
IndependentPatrick Cowan	Independent	3060.7%	0.7%
Scattered write-ins	Write-in	90.0%	0.0%

Votes for listed candidates: 58,376
Election day: November 7, 1972
Type: Special election
District map: Older district map (1972 to 1981)

Wisconsin Senate District 25, 1970 to 2022, 1972, every candidate
Candidate	Party	Votes and share	Share
RepublicanDaniel O. ThenoWon	Republican	26,78345.9%	45.9%
DemocraticErnest Korpela	Democratic	25,58743.8%	43.8%
IndependentEdward Stack	Independent	6,00510.3%	10.3%
Scattered write-ins	Write-in	10.0%	0.0%

Votes for listed candidates: 39,550
Election day: November 3, 1970
District map: Older district map (1964 to 1971)

Wisconsin Senate District 25, 1970 to 2022, 1970, every candidate
Candidate	Party	Votes and share	Share
RepublicanArthur A. CirilliWon(incumbent)	Republican	20,89652.8%	52.8%
DemocraticWalter W. Larson	Democratic	18,38246.5%	46.5%
IndependentDolores J. Kent	Independent	2720.7%	0.7%

1970 to 2022: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), retrieved Oct 28, 2026. Compiled by Carl Klarner (Harvard Dataverse) from official returns; not an official source

Last contest in this district on file: 2022.

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Election Wrld. (2026). Wisconsin Senate District 25, election results 1970 to 2022. https://www.electionwrld.com/wi/senate/25. Retrieved October 30, 2026.

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Sources

Sources: Census TIGERweb Legislative MapServer (120th CDs layer 0, 119th CDs layer 4, 2026 SLD upper layer 1 and lower layer 2) (US Census Bureau, public domain), retrieved Oct 28, 2026; Open Civic Data division identifiers (census_autogenerated us_sldl/us_sldu and openstates state files); also (sld-recent.json): Open Civic Data division identifiers (country-us) (CC0 (repository); also (sld-recent.json): CC0 1.0), retrieved Oct 28, 2026; Open States people (current) CSVs (CC0-1.0 (Open States people data)), retrieved Oct 28, 2026, compiled by Open States volunteers and staff (rosters from state legislature sites) from official returns, not an official source; State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse) (CC0 1.0), retrieved Oct 28, 2026, compiled by Carl Klarner (Harvard Dataverse) from official returns, not an official source.

District id: ocd-division/country:us/state:wi/sldu:25

DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse)Data as of Oct 28, 2026