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Assembly District 13

Represented by Robyn Vining, a Democrat, since January 2025. It's one of three Assembly districts in Senate District 5.

Robyn Vining

State representative. Democrat.

On the ballot

Robyn Vining isn't on the November 2026 ballot. Running for this seat: Mike Morgan, a Republican, and Amy Zimmerman, a Democrat. See the race

In 2024, the race was decided by 14.6 points.

Their full record

Who has held this seat

From the Legislature's service records, which begin with the 2009 session. District lines were redrawn in 2011, 2022 and 2024, so the area this seat covers has changed over time.

  1. Robyn Vining Democrat

    Jan 2025 to now

  2. Tom Michalski Republican

    Jan 2023 to Jan 2025

  3. Sara Rodriguez Democrat

    Jan 2021 to Jan 2023

  4. Rob Hutton Republican

    Jan 2013 to Jan 2021

  5. David Cullen Democrat

    Jan 2009 to Dec 2012

Election results

Official general-election counts from the Wisconsin Elections Commission. Shares are of all votes cast, including write-ins. Results before 2024 are labeled with the maps they were held under, when this district number covered different ground.

November 2024

Robyn Vining, a DEM, won with 57.2% of 39,384 votes cast.

Robyn Vining, DEM: 22,540 57.2% Tom Michalski, REP: 16,796 42.6%

November 2022 2022 maps

Tom Michalski, a REP, won with 56.3% of 33,261 votes cast.

Tom Michalski, REP: 18,712 56.3% Sarah Harrison, DEM: 14,523 43.7%

Boundaries from the Legislative Technology Services Bureau's 2024 maps. Results from the Wisconsin Elections Commission. Checked Sep 15, 2026.