Greg Nash The U.S. Capitol in Washington, D.C., is seen on Thursday, August 6, 2026. Voters in Wisconsin are at the polls Tuesday to weigh in on a series of House elections.
All eyes are on the 3rd Congressional District, where Democrat Rebecca Cooke is seeking her party’s nomination to take on Republican Rep. Derrick van Orden for the toss-up seat again. She is facing a challenger from her left.
Meanwhile, Rep. Tom Tiffany (R) is leaving his seat in the state’s 7th Congressional District to run for governor. President Trump has endorsed Michael Alfonso, Transportation Secretary Sean Duffy’s son-in-law in the GOP contest for the solid red seat.
Polls close at 9 p.m. EDT. Follow Decision Desk HQ’s live results below.
Add as preferred source on Google Tags Derrick Van OrdenCopyright 2026 Nexstar Media Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.
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