99chambers

Horizon · our Election Day forecast: polls, plus fundamentals like incumbency, fundraising and past results.

Pulse · polls only: where the races stand today, with no fundamentals and wider uncertainty.

What's the difference?

Wisconsin · Wisconsin Senate District 29 · Updated Oct 16, 2026

Cory Tomczyk

RepublicanIncumbent

2026 race · Wisconsin Senate District 29

95% chance of winning · race rated Likely R

5%95%

93% chance of winning · race rated Likely R

7%93%
● Gillian Battino● Cory TomczykINC
Full race forecast

Background

Current office
Wisconsin State Senate, SD-29
Experience
State legislature
Past races on file
1 (1 won)

Links: Candidate list (source)

Electoral history

Earlier races in Wisconsin, newest first, matched by name in the results archive.

  1. 2022

    State Senate · SD-29 Nov 8, 2022

    R · 62.5% · 49,602 votes

    Won

Opponents in 2026