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All 99 seats in the Wisconsin State Assembly 50 seats needed for a majority  | |||||||||||||||||||||||||||||||||||||
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Results: Republican hold Democratic gain Democratic hold Vote share: 50–60% 60–70% 70–80% >90% 50–60% 60–70% 70–80% 80–90% >90%  | |||||||||||||||||||||||||||||||||||||
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| Elections in Wisconsin | 
|---|
The Wisconsin State Assembly elections of 2020 were held on Tuesday, November 3, 2020. All 99 seats in the Wisconsin State Assembly were up for election. [1] 13 incumbent Assembly members filed papers declaring that they would not run for re-election, including two who announced early vacancies. [2] Right before this election, 63 Assembly seats were held by Republicans, 34 seats were held by Democrats, and two seats were vacant (both seats were vacated by Democrats).
| Source | Ranking | As of | 
|---|---|---|
| The Cook Political Report [3] | Likely R | October 21, 2020 | 
| Seats | Party  (majority caucus shading)  | Total | ||
|---|---|---|---|---|
| Democratic | Republican | |||
| Last election (2018) | 36 | 63 | 99 | |
| Total after last election (2018) | 36 | 63 | 99 | |
| Total before this election | 34 | 63 | 97 | |
| Up for election | 36 | 63 | 99 | |
| of which: | Incumbent retiring | 6 | 6 | 12 | 
| Vacated | 2 | - | 2 | |
| Unopposed | 6 | 12 | 18 | |
| This election | 38 | 61 | 99 | |
| Change from last election | ||||
| Total after this election | 38 | 61 | 99 | |
| Change in total | ||||
Seats where the margin of victory was under 10%:
| District | Incumbent | This race | |||||
|---|---|---|---|---|---|---|---|
| Member | Party | First elected | Status | Candidates [4] [5] [6] | Results | ||
| 1 | Joel Kitchens | Republican | 2014 | Running | 
  | Incumbent re-elected | |
| 2 | Shae Sortwell | Republican | 2018 | Running | 
  | Incumbent re-elected | |
| 3 | Ron Tusler | Republican | 2016 | Running | 
  | Incumbent re-elected | |
| 4 | David Steffen | Republican | 2014 | Running | 
  | Incumbent re-elected | |
| 5 | Jim Steineke | Republican | 2010 | Running | Incumbent re-elected | ||
| 6 | Gary Tauchen | Republican | 2006 | Running | 
  | Incumbent re-elected | |
| 7 | Daniel Riemer | Democratic | 2012 | Running | Incumbent re-elected | ||
| 8 | JoCasta Zamarripa | Democratic | 2010 | Not running | 
  | Incumbent retired New member elected Democratic hold  | |
| 9 | Marisabel Cabrera | Democratic | 2018 | Running | 
  | Incumbent re-elected | |
| 10 | David Bowen | Democratic | 2014 | Running | Incumbent re-elected | ||
| 11 | Jason Fields | Democratic | 2016 | Not running | 
  | Incumbent retired New member elected Democratic hold  | |
| 12 | LaKeshia Myers | Democratic | 2018 | Running | 
  | Incumbent re-elected | |
| 13 | Rob Hutton | Republican | 2012 | Running | 
  | Incumbent lost New member elected Democratic gain  | |
| 14 | Robyn Vining | Democratic | 2018 | Running | 
  | Incumbent re-elected | |
| 15 | Joe Sanfelippo | Republican | 2012 | Running | 
  | Incumbent re-elected | |
| 16 | Kalan Haywood | Democratic | 2018 | Running | 
  | Incumbent re-elected | |
| 17 | David Crowley | Democratic | 2017 | Vacant | 
  | Incumbent resigned after being elected Milwaukee County Executive  New member elected Democratic hold  | |
| 18 | Evan Goyke | Democratic | 2012 | Running | Incumbent re-elected | ||
| 19 | Jonathan Brostoff | Democratic | 2014 | Running | 
  | Incumbent re-elected | |
| 20 | Christine Sinicki | Democratic | 1998 | Running | Incumbent re-elected | ||
| 21 | Jessie Rodriguez | Republican | 2013 | Running | 
  | Incumbent re-elected | |
| 22 | Janel Brandtjen | Republican | 2014 | Running | Incumbent re-elected | ||
| 23 | Jim Ott | Republican | 2007 | Running | 
  | Incumbent lost New member elected Democratic gain  | |
| 24 | Dan Knodl | Republican | 2008 | Running | 
  | Incumbent re-elected | |
| 25 | Paul Tittl | Republican | 2012 | Running | 
  | Incumbent re-elected | |
| 26 | Terry Katsma | Republican | 2014 | Running | 
  | Incumbent re-elected | |
| 27 | Tyler Vorpagel | Republican | 2014 | Running | Incumbent re-elected | ||
| 28 | Gae Magnafici | Republican | 2018 | Running | 
  | Incumbent re-elected | |
| 29 | Rob Stafsholt | Republican | 2016 | Not running | 
  | Incumbent retired to run for Wisconsin Senate  New member elected Republican hold  | |
| 30 | Shannon Zimmerman | Republican | 2016 | Running | 
  | Incumbent re-elected | |
| 31 | Amy Loudenbeck | Republican | 2010 | Running | 
  | Incumbent re-elected | |
| 32 | Tyler August | Republican | 2010 | Running | 
  | Incumbent re-elected | |
| 33 | Cody Horlacher | Republican | 2014 | Running | 
  | Incumbent re-elected | |
| 34 | Rob Swearingen | Republican | 2012 | Running | 
  | Incumbent re-elected | |
| 35 | Mary Felzkowski | Republican | 2012 | Not running | 
  | Incumbent retired to run for Wisconsin Senate  New member elected Republican hold  | |
| 36 | Jeffrey Mursau | Republican | 2004 | Running | Incumbent re-elected | ||
| 37 | John Jagler | Republican | 2012 | Running | 
  | Incumbent re-elected | |
| 38 | Barbara Dittrich | Republican | 2018 | Running | 
  | Incumbent re-elected | |
| 39 | Mark Born | Republican | 2012 | Running | 
  | Incumbent re-elected | |
| 40 | Kevin David Petersen | Republican | 2006 | Running | 
  | Incumbent re-elected | |
| 41 | Joan Ballweg | Republican | 2004 | Not running | 
  | Incumbent retired to run for Wisconsin Senate  New member elected Republican hold  | |
| 42 | Jon Plumer | Republican | 2018 (special) | Running | 
  | Incumbent re-elected | |
| 43 | Don Vruwink | Democratic | 2016 | Running | 
  | Incumbent re-elected | |
| 44 | Debra Kolste | Democratic | 2012 | Not running | 
  | Incumbent retired New member elected Democratic hold  | |
| 45 | Mark Spreitzer | Democratic | 2014 | Running | 
  | Incumbent re-elected | |
| 46 | Gary Hebl | Democratic | 2004 | Running | 
  | Incumbent re-elected | |
| 47 | Jimmy P. Anderson | Democratic | 2016 | Running | 
  | Incumbent re-elected | |
| 48 | Melissa Agard | Democratic | 2012 | Not running | 
  | Incumbent retired to run for Wisconsin Senate  New member elected Democratic hold  | |
| 49 | Travis Tranel | Republican | 2010 | Running | 
  | Incumbent re-elected | |
| 50 | Tony Kurtz | Republican | 2018 | Running | 
  | Incumbent re-elected | |
| 51 | Todd Novak | Republican | 2014 | Running | 
  | Incumbent re-elected | |
| 52 | Jeremy Thiesfeldt | Republican | 2010 | Running | 
  | Incumbent re-elected | |
| 53 | Michael Schraa | Republican | 2012 | Running | 
  | Incumbent re-elected | |
| 54 | Gordon Hintz | Democratic | 2006 | Running | 
  | Incumbent re-elected | |
| 55 | Mike Rohrkaste | Republican | 2014 | Not running | 
  | Incumbent retired New member elected Republican hold  | |
| 56 | Dave Murphy | Republican | 2012 | Running | 
  | Incumbent re-elected | |
| 57 | Amanda Stuck | Democratic | 2014 | Not running | 
  | Incumbent retired to run for U.S. Representative  New member elected Democratic hold  | |
| 58 | Rick Gundrum | Republican | 2018 (special) | Running | Incumbent re-elected | ||
| 59 | Timothy Ramthun | Republican | 2018 | Running | Incumbent re-elected | ||
| 60 | Robert Brooks | Republican | 2011 | Running | Incumbent re-elected | ||
| 61 | Samantha Kerkman | Republican | 2000 | Running | Incumbent re-elected | ||
| 62 | Robert Wittke | Republican | 2018 | Running | 
  | Incumbent re-elected | |
| 63 | Robin Vos | Republican | 2004 | Running | 
  | Incumbent re-elected | |
| 64 | Tip McGuire | Democratic | 2019 | Running | 
  | Incumbent re-elected | |
| 65 | Tod Ohnstad | Democratic | 2012 | Running | 
  | Incumbent re-elected | |
| 66 | Greta Neubauer | Democratic | 2018 (special) | Running | 
  | Incumbent re-elected | |
| 67 | Rob Summerfield | Republican | 2016 | Running | 
  | Incumbent re-elected | |
| 68 | Jesse James | Republican | 2018 | Running | 
  | Incumbent re-elected | |
| 69 | Bob Kulp | Republican | 2013 (special) | Not running | 
  | Incumbent retired New member elected Republican hold  | |
| 70 | Nancy VanderMeer | Republican | 2014 | Running | 
  | Incumbent re-elected | |
| 71 | Katrina Shankland | Democratic | 2012 | Running | 
  | Incumbent re-elected | |
| 72 | Scott Krug | Republican | 2010 | Running | 
  | Incumbent re-elected | |
| 73 | Nick Milroy | Democratic | 2008 | Running | 
  | Incumbent re-elected | |
| 74 | Beth Meyers | Democratic | 2014 | Running | 
  | Incumbent re-elected | |
| 75 | Romaine Quinn | Republican | 2014 | Not running | 
  | Incumbent retired New member elected Republican hold  | |
| 76 | Chris Taylor | Democratic | 2011 | Vacant | 
  | Incumbent resigned after being appointed to Dane County Circuit Court  New member elected Democratic hold  | |
| 77 | Shelia Stubbs | Democratic | 2018 | Running | Incumbent re-elected | ||
| 78 | Lisa Subeck | Democratic | 2014 | Running | Incumbent re-elected | ||
| 79 | Dianne Hesselbein | Democratic | 2012 | Running | 
  | Incumbent re-elected | |
| 80 | Sondy Pope-Roberts | Democratic | 2002 | Running | 
  | Incumbent re-elected | |
| 81 | Dave Considine | Democratic | 2014 | Running | 
  | Incumbent re-elected | |
| 82 | Ken Skowronski | Republican | 2013 | Running | 
  | Incumbent re-elected | |
| 83 | Chuck Wichgers | Republican | 2016 | Running | 
  | Incumbent re-elected | |
| 84 | Mike Kuglitsch | Republican | 2010 | Running | Incumbent re-elected | ||
| 85 | Patrick Snyder | Republican | 2016 | Running | 
  | Incumbent re-elected | |
| 86 | John Spiros | Republican | 2012 | Running | Incumbent re-elected | ||
| 87 | James W. Edming | Republican | 2014 | Running | 
  | Incumbent re-elected | |
| 88 | John Macco | Republican | 2014 | Running | 
  | Incumbent re-elected | |
| 89 | John Nygren | Republican | 2006 | Running | 
  | Incumbent re-elected | |
| 90 | Staush Gruszynski | Democratic | 2018 | Incumbent lost renomination | 
  | Incumbent lost renomination New member elected Democratic hold  | |
| 91 | Jodi Emerson | Democratic | 2018 | Running | 
  | Incumbent re-elected | |
| 92 | Treig Pronschinske | Republican | 2016 | Running | 
  | Incumbent re-elected | |
| 93 | Warren Petryk | Republican | 2010 | Running | 
  | Incumbent re-elected | |
| 94 | Steve Doyle | Democratic | 2011 (special) | Running | 
  | Incumbent re-elected | |
| 95 | Jill Billings | Democratic | 2011 (special) | Running | 
  | Incumbent re-elected | |
| 96 | Loren Oldenburg | Republican | 2018 | Running | 
  | Incumbent re-elected | |
| 97 | Scott Allen | Republican | 2014 | Running | 
  | Incumbent re-elected | |
| 98 | Adam Neylon | Republican | 2013 (special) | Running | Incumbent re-elected | ||
| 99 | Cindi Duchow | Republican | 2015 (special) | Running | Incumbent re-elected | ||