Wisconsin › Portage County › Wisconsin Senate District 29
2 candidates are tracked for Wisconsin Senate District 29 on the November 3, 2026 ballot: Cory Tomczyk and Gillian Battino. Candidate information follows official Portage County election filings; verify with the official election office linked below.
Cory Tomczyk (Republican), Gillian Battino (Democratic) meet on the November 3 ballot; Cory Tomczyk is the sitting member, per the Wisconsin Elections Commission's incumbent listing and the Legislature's roster. Wisconsin has no runoffs; the August 11 partisan primary set each party's nominee, and unopposed nominees still print. The field is the Wisconsin Elections Commission's certified Candidates on Ballot list for the November 3, 2026 general election (read September 7, 2026). This seat is elected by district; only the district covering your address appears on your ballot.
Republican · Incumbent
Tomczyk founded IROW (Industrial Recyclers of Wisconsin) in 1989, growing it into a Central Wisconsin company recognized as the Wausau Chamber of Commerce's Small Business of the Year in 1998, per his official legislator page. He served as Mosinee School Board president for five years. No campaign website or questionnaire response was found as of September 7, 2026.
Democratic
Battino is a retired radiologist who lived and worked in central Wisconsin for more than 20 years, including over a decade practicing in Marshfield, per her campaign announcement reported by Urban Milwaukee. She holds degrees from UW-Madison and Ohio State and helped found the UW-Madison chapter of RAD-AID, a nonprofit that delivers radiology equipment to low-income areas. No campaign website or questionnaire response was found as of September 7, 2026.