For most of October, Iowa’s U.S. Senate race looked like one of the clearest examples of the difficult environment Republicans are facing in 2026. Democrat Josh Turek led several major polls, including surveys from Marist, YouGov and Cook Political Report.
Something has changed over the last couple of weeks. The three most recent public polls tracked by RealClearPolling all show Republican Ashley Hinson ahead, and the polling average has moved back narrowly in her direction.
Three Straight Polls Now Show Hinson Ahead
The margins are still small, and nobody should confuse them with a decisive break in the race. But the direction is notably different from the run of polling earlier this month.
- InsiderAdvantage, Oct. 21-22: Hinson 47%, Turek 45%
- co/efficient, Oct. 15-19: Hinson 49%, Turek 46%
- Trafalgar Group, Oct. 13-15: Hinson 46%, Turek 44%
Before that stretch, Cook had Turek ahead by two, YouGov had him up one and Marist had him leading by three. Suffolk University had shown Turek ahead by four earlier in October.
The current RealClearPolling average now has Hinson ahead 46.1% to 45.5%, a margin of just 0.6 points. That is still essentially a tied race, but it is a different picture from the one Republicans were looking at earlier this month.
Is Iowa Starting to Come Home for Republicans?
That may be the bigger question behind the latest numbers. Iowa has become significantly more Republican over the past decade, and Donald Trump carried the state by 13.2 points in 2024. A Senate race sitting near 46-46 still represents a major Democratic improvement over that presidential result.
But Hinson does not need to win by anything close to Trump’s margin. She only needs enough of Iowa’s underlying Republican vote to reassert itself in the closing days, and three consecutive polls showing her ahead offer at least some evidence that may be happening.
There are reasons to be cautious. The margins are only two or three points, different pollsters are using different methodologies, and several recent surveys still show a substantial number of undecided voters. RealClearPolling continues to rate the race a Toss Up.
A Small Shift That Could Matter a Lot
Iowa has become one of the most important races on the entire Senate map because Democrats need multiple Republican-held seats to take control of the chamber. A Hinson win would remove one of their most realistic pickup opportunities and force Democrats to find victories elsewhere in states such as Maine, Alaska, Kansas, Ohio or Texas.
That is why even a small movement in Iowa matters. The race is not suddenly safe for Republicans, and three polls do not settle anything, but the latest evidence is clearly more encouraging for Hinson than what Republicans were seeing earlier in October.
For now, Iowa remains a toss-up. It just looks a little different than it did two weeks ago.
Follow the latest numbers on our 2026 Senate polls page and visit our 2026 Senate elections guide for the latest races around the country.