The final New York Times/Siena College polls released on Sunday show Democrats leading in seven Senate battlegrounds heading into Election Day, giving the party its clearest late-campaign advantage of the 2026 midterms. The surveys, conducted from 26 to 29 October among likely voters, put Democrats ahead in Michigan, Texas, Maine, North Carolina, Georgia, Ohio and New Hampshire, while Alaska and Iowa remain effectively tied within the margin of error.
The surveys do not yet show a Democratic sweep. Several races sit inside the margin of error, and the final outcome will depend on turnout on Tuesday. But the overall picture is consistent across the battleground map: Democrats are ahead in most of the competitive states, and Republicans are not leading in any of the nine states polled.
Michigan, Ohio and the clearest Democratic leads
Michigan shows the largest Democratic margin in the new batch. Former Surgeon General Abdul El-Sayed leads Republican former Representative Mike Rogers by 10 points, 51 percent to 41 percent, among likely voters. That is a stronger position than most public polling had suggested earlier in the campaign, and it puts Michigan at the top of the Democratic target list.
Ohio is also a clear Democratic lead in this polling, with former Senator Sherrod Brown ahead of Republican Senator Jon Husted by eight points, 51 percent to 43 percent. Ohio had been seen as a difficult state for Democrats after recent cycles, so an eight-point lead, even with a margin of error of about four points, is a notable result.
Texas is the other headline result. Former Representative James Talarico leads Republican Senator John Cornyn by seven points, 49 percent to 42 percent, in a state where Democrats have not won a Senate race in decades. A Texas lead of that size would have been unthinkable for most of the past 30 years, and it reflects both the strength of Talarico’s campaign and the weakness of Cornyn after a bruising primary.
How to read the battleground table
The nine-state picture is best read as two groups: states where Democrats lead by a margin outside or near the edge of the margin of error, and states where the race is effectively tied. Michigan, Ohio, Texas, Maine and North Carolina fall in the first group. Alaska and Iowa fall in the second.
Each state poll surveyed about 800 to 1,000 likely voters, with a margin of error of roughly plus or minus 3.5 to 4 percentage points. That means a lead of three points or less should be treated as a statistical tie, while a lead of seven points or more is a more solid advantage, even allowing for polling error.
Where Democrats are ahead
In Maine, Democratic Governor Janet Mills leads Republican Senator Susan Collins by five points, 50 percent to 45 percent, in a race that has tightened in recent weeks. Collins, seeking a sixth term, has long been seen as vulnerable in a state that has moved toward Democrats in presidential elections.
In North Carolina, former Governor Roy Cooper leads Republican National Committee Chair Michael Whatley by five points, 51 percent to 46 percent. North Carolina has been one of the closest states in recent elections, and a five-point lead for Cooper, who is well known statewide, suggests Democrats are holding their advantage there.
In Georgia, Democratic Senator Jon Ossoff leads former football star Herschel Walker by three points, 48 percent to 45 percent. That is within the margin of error, but it is still a lead for the incumbent in a state that has decided recent Senate races by very narrow margins.
In New Hampshire, Democratic Representative Chris Pappas leads former Republican Senator Kelly Ayotte by three points, 48 percent to 45 percent. New Hampshire has been competitive in recent cycles, and a small lead for Pappas is consistent with the state’s recent Democratic lean in federal races.
The races still within reach
Alaska and Iowa are the two states where the New York Times/Siena polls show no clear leader. In Alaska, Republican Senator Lisa Murkowski leads Democratic challenger Mary Peltola by one point, 47 percent to 46 percent, a result that is well within the margin of error. Alaska’s unique ranked-choice system and its independent streak make it difficult to poll, and the final result could go either way.
In Iowa, Democratic state Representative Jennifer Konfrst leads Republican Senator Joni Ernst by one point, 47 percent to 46 percent. Iowa has moved toward Republicans in recent elections, but the poll suggests Democrats are competitive there in 2026, even if the race remains a toss-up.
Neither Alaska nor Iowa is a state Democrats need to win to take control of the Senate, but both would expand a Democratic majority if they flipped. For Republicans, holding both would be essential to limiting Democratic gains.
What the polls do not decide
Polls are snapshots, not predictions, and the final New York Times/Siena surveys were conducted before the last weekend of campaigning. Turnout, late-breaking news and the performance of down-ballot candidates could all shift the results on Election Day.
The polls also do not measure the House races, where Democrats are also favoured in most forecasts but where the margin is narrower. Control of the Senate will depend not only on the nine battlegrounds polled here, but also on other states where polling is less frequent, including states where Republicans are favoured.
What the polls do show is momentum. Democrats have improved their position in most battlegrounds since the summer, when many races were tied or showed small Republican leads. The final polls suggest that trend has continued into the final week, even if it has not yet produced a decisive advantage in every state.
What to watch on Election Day
On Tuesday, watch first for Michigan and Texas. If Democrats win both by the margins suggested in these polls, they will be well on their way to a Senate majority. If either race is closer than expected, the night could be longer and more uncertain.
Watch second for Maine and North Carolina. Both are states where Democrats lead by five points, but where Republicans have strong incumbents or well-funded challengers. A Democratic win in both would confirm the polling trend; a split would suggest the polls overstated Democratic strength.
Watch third for Alaska and Iowa. Both are toss-ups, and both could decide the size of the majority, even if they do not decide control. Early results from those states may not be available on election night, given their time zones and counting procedures.
For voters, the message of the final polls is clear: the Senate is competitive, Democrats have an edge in most battlegrounds, but no outcome is settled until the votes are counted. The final New York Times/Siena polls are the last major survey before Election Day, and they will be the benchmark against which the results are judged.
Sources
USN reviewed reporting from multiple outlets for this story. Read more from The New York Times, The Hill, and The Cook Political Report.