Kentuckians cast ballots Tuesday to choose a successor to seven-term Sen. Mitch McConnell, the former Senate Majority Leader whose health struggles marked the final months of his tenure. The outcome will help determine the balance of power in the Senate, where Republicans are defending a seat in a state that has not sent a Democrat to the upper chamber since 1992.
The Republican nominee is Rep. Andy Barr, who has represented Kentucky's 6th Congressional District for seven terms. Endorsed by President Trump, Barr cruised to victory in the GOP primary, defeating former state Attorney General Daniel Cameron by roughly 30 points in a crowded field. His campaign has focused on tying Booker to national Democratic leaders and highlighting his own legislative record.
On the Democratic side, state Rep. Charles Booker secured the nomination after previously running as the party's Senate candidate against Sen. Rand Paul in 2022. Booker defeated Amy McGrath, the 2020 Democratic nominee who had beaten him in that year's primary. This time, Booker turned the tables, winning the rematch by about 11 points. He has emphasized economic populism and rural outreach in a bid to become the first Democrat elected to the Senate from Kentucky in more than three decades.
Polls close at 6 and 7 p.m. EST, depending on location within the state. Results are expected to stream in throughout the evening, with early and absentee ballots likely shaping the initial count. For live updates, see the Kentucky Senate race.
While Kentucky has been reliably Republican in federal elections, Democrats have found success at the state level, electing multiple governors in off-year contests. That split-ticket history gives Booker's campaign a narrow path, though Barr remains the heavy favorite in a state Trump carried comfortably in 2020 and 2024.
National Democrats have invested heavily in Booker's bid, hoping to capitalize on voter discontent over issues like abortion access and economic inequality. Republicans, meanwhile, have sought to nationalize the race, portraying Booker as too liberal for Kentucky. The contest is one of several key Senate battles across the country, including Iowa House races and the Maryland governor race.
McConnell's retirement marks the end of an era in Kentucky politics. The longest-serving Senate Republican leader in history, McConnell shaped the federal judiciary and steered the GOP through tumultuous times. His departure has opened a rare competitive primary and general election in a state long dominated by his influence.
Turnout is expected to be robust, with both parties reporting strong early voting numbers. Election officials in several counties have taken precautions following a series of threats nationwide, including an incident involving white-powder mailings to election offices. As voters head to the polls, the nation watches to see whether Kentucky will send a Republican or a Democrat to Washington—and what that signals for the 2026 midterms.
