The Race
Bryan Steil, the incumbent Republican, will be defending his seat in Wisconsin's 1st U.S. House District on November 3. The race has drawn a crowded field on the Democratic side: one Republican is battling in the August 11 primary, while four Democrats are competing for the right to challenge incumbent Steil in the fall. Twelve candidates total will appear on the November general election ballot, making this a wide-open affair on paper, though the early consensus suggests the GOP has a firm grip.
Expert Ratings
The 2026 midterm race ratings are in agreement. Cook Political Report calls the district "Likely Republican," as does Sabato's Crystal Ball. Inside Elections rates it "Solid Republican." The consensus rating as of mid-June: "Likely Republican." In plain English, that means experts see Steil as the clear favorite, but the seat isn't a lock—Democrats have a narrow path.
Prediction Markets
As of late June, Kalshi put the odds that Steil will win the district at around 66%.
Ratings vs. Markets
Right now, the expert consensus is crystal clear. Wisconsin's 1st is Republican territory heading into the 2026 midterm race ratings cycle. But House control 2026 will ultimately be decided by how many seats Republicans can defend in districts like this one. Once the August primary dust settles and prediction markets 2026 elections begin pricing in the Democratic nominee, we'll get a sharper picture of whether this district truly is as safe as the ratings suggest, or whether a Democratic House majority 2026 scenario could pull off an upset here.
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