Tight Senate Races Will Determine Control as Polls Close

The 2026 midterm election features a fragmented schedule where poll closing times determine when results emerge, yet the final tally may not be complete for days or even weeks. Control of the House could become clear sooner due to larger margins, but the Senate race remains tightly contested. Seven states are especially competitive, and two use ranked-choice voting, a process that extends counting time. Consequently, the Senate leadership battle may hinge on a single seat, whereas the House outcome depends on multiple races.

Polls close in stages across the country, beginning at 7 p.m. Eastern Time in Georgia, Indiana, Kentucky, South Carolina, Virginia, and Vermont. Georgia Secretary of State Brad Raffensperger stated that new laws require counties to report results within an hour of polls closing. In Georgia, Democratic Senator Jon Ossoff is likely to defeat Republican Representative Mike Collins. The governor’s race is tighter, pitting billionaire businessman Rick Jackson against former Atlanta Mayor Keisha Lance Bottoms. South Carolina presents an unexpectedly tight Senate race between Senator Darline Graham and Democratic nominee Annie Andrews. National polls show this heavily Republican state as a toss-up, while the Cook Political Report gives Republicans the advantage.

At 7:30 p.m., polls close in North Carolina, Ohio, and West Virginia. North Carolina offers Democrats their most likely Senate flip, featuring former Governor Roy Cooper against former RNC Chairman Michael Whatley. Democrats have not won a Senate seat there since 2008. In Ohio, Republican Senator Jon Husted and former Democratic Senator Sherrod Brown are deadlocked in a race that has drawn national attention due to the state’s recent shift toward solidly Republican voting. The Ohio governor’s race sees Democrat Amy Acton leading in polls against Republican Vivek Ramaswamy, whose recent attack ad featuring Acton’s estranged mother has generated significant blowback.

By 8 p.m., more than half the country has closed its polls. Maine remains a key target for Democrats, where incumbent Republican Senator Susan Collins faces late-arriving Democratic candidate Troy Jackson. Collins has historically remained resilient in challenges. Florida, now solidly red, sees Republican Representative Byron Donalds holding a slight poll advantage over Democrat David Jolly for governor. The state’s redrew congressional maps will face their first test, with the Cook Political Report identifying seven competitive House seats. Pennsylvania also solidified its map in the last month, with three previously toss-up House races now leaning toward Democrats.

At 9 p.m., polls close in over 80% of states, including Arizona, Iowa, Michigan, and Texas. Arizona’s governor’s race between Democratic Governor Katie Hobbs and Republican Representative Andy Biggs has tilted toward Hobbs. In Texas, Democrat James Talarico faces Republican Ken Paxton in the governor’s race, a contest where a Democrat has not won statewide since the early 1990s. Michigan’s gubernatorial race between Abdul El-Sayed and Mike Rogers remains a toss-up, with Republicans spending money on Islamophobic ads against El-Sayed. Iowa’s open Senate race is close, with Republican Representative Ashley Hinson facing Democratic Representative Josh Turek.

The final blocks of poll closures occur at 10 p.m. in Montana, Nevada, and Utah, and at 11 p.m. in California, Idaho, Oregon, and Washington. Montana’s 1st Congressional District features a toss-up House race between Democrat Sam Forstag and Republican Aaron Flint. Nevada’s governor’s race is a toss-up between Republican Joe Lombardo and Democrat Aaron Ford. California’s new congressional map, redrawn in 2025 by voters, has made the state less competitive for Republicans, with close races tilting toward Democrats in the final weeks.