Key U.S. Senate races heading into Election Day are reshaping the political balance of power, with tight polling margins in states including Alaska, Iowa, Kansas, Maine, Michigan, Ohio, and Texas drawing intense national attention.
Alaska Ballot Controversies and Economic Policy
In Alaska, incumbent Sen. Dan Sullivan faces Democratic candidate Mary Peltola in a race complicated by ballot controversies. The contest has drawn scrutiny over allegations regarding a spoiler candidate sharing the incumbent’s surname. Beyond ballot mechanics, the candidates diverge sharply on fiscal policy. Peltola has proposed eliminating income taxes for Alaskans earning under $92,000 annually while expanding the federal child tax credit. Sullivan has backed legislation designed to notify families about existing tax credit opportunities without endorsing an expansion. Polling averages compiled by 270toWin show Peltola leading with 47.0% of the vote, compared to Sullivan at 44.8% and spoiler candidate Daniel J. Sullivan projected at 3.5%.
Midwestern Shifts in Iowa and Kansas
Rep. Ashley Hinson and Josh Turek for the seat currently held by Sen. Joni Ernst, who announced she will not run for reelection. Hinson has navigated the campaign trail by distancing herself from the Trump administration amid agricultural strains linked to the U.S. military conflict in Iran, while Turek has criticized the administration's foreign policy. Polling places Hinson narrowly ahead at 45.8% to Turek's 45.2%. Sen. Roger Marshall defends his seat against Democratic candidate Adam Hamilton. The candidates clash over federal tariff policies, with Hamilton seeking to repeal the policies and give Congress sole power to administer tariffs, contrasting with Marshall's support for current trade balancing measures. Hamilton leads Marshall 49% to 45.2% in recent polling averages.
Maine, Michigan, and Industrial Heartland Dynamics
Sen. Susan Collins against Democratic candidate Troy Jackson in a contest defined by trade disagreements. Jackson has frequently linked Collins’s voting record to the Trump agenda, noting instances of divergence on consequential votes. Jackson holds a 49% to 46.4% polling lead. In Michigan, where maintaining a Democratic seat remains essential for party majority prospects, Abdul El-Sayed and Mike Rogers compete for the seat held by U.S. Sen. Gary Peters. The race has engaged local communities around campaign priorities and candidate statements. El-Sayed leads Rogers 49.8% to 44% in 270toWin polling averages.
Ohio and Texas Legislative Showdowns
Sen. Jon Husted defends his seat against Democratic candidate Sherrod Brown, who lost his reelection bid in 2024. Central debates focus on local infrastructure, data center expansion, and the cost of living. Husted champions targeted tax cuts to reduce inflation, whereas Brown attributes cost pressures to previous Republican tax legislation. Brown holds a 48.3% to 44.8% polling lead. In Texas, Democratic candidate James Talarico and Republican Ken Paxton vie for the seat held by Sen. John Cornyn following his primary election loss to Paxton. Paxton’s historical legislative impeachment proceedings and Talarico’s policy positions remain focal points of debate. Talarico leads Paxton 49.6% to 46.4% in current polling averages.
| State | Candidate A | Candidate B | Polling Average Spread |
|---|---|---|---|
| Alaska | Mary Peltola (D): 47.0% | Dan Sullivan (R): 44.8% | Peltola leading |
| Iowa | Ashley Hinson (R): 45.8% | Josh Turek (D): 45.2% | Hinson leading |
| Kansas | Adam Hamilton (D): 49.0% | Roger Marshall (R): 45.2% | Hamilton leading |
| Maine | Troy Jackson (D): 49.0% | Susan Collins (R): 46.4% | Jackson leading |
| Ohio | Sherrod Brown (D): 48.3% | Jon Husted (R): 44.8% | Brown leading |
| Texas | James Talarico (D): 49.6% | Ken Paxton (R): 46.4% | Talarico leading |
References
- The Center Square: Seven U.S. Senate races to watch on Election Day
- 270toWin: Aggregate Polling Data for 2026 Senate Elections
- The Center Square: Regional Election Coverage and Updates
