Mississippi Democratic Senate candidate Scott Colom talks on the phone with Sen. Cory Booker, D-N.J., in Jackson, Miss., Wednesday, Nov. 11, 2026. (AP Photo/Ellen Schmidt)

JACKSON, Miss. (AP) — Democratic nominee Scott Colom defeated Republican Sen. Cindy Hyde-Smith on Wednesday in Mississippi’s closely contested U.S. Senate race after a prolonged ballot counting process, giving the state its first Black U.S. senator since post-Civil War Reconstruction.

Colom’s narrow victory is a seismic shift in Mississippi, which has been controlled mostly by white conservatives for generations, and it yielded immediate echoes around the country. The outcome adds to a decisive midterm rebuke of President Donald Trump, whose party suffered defeats in several Republican-controlled states, and it will bolster some Democrats’ argument that their future runs through the American South.

The Associated Press called the contest Wednesday in Colom’s favor after local elections officials spent several days processing absentee and provisional ballots, called affidavit ballots in Mississippi.

“While this is not the outcome we worked for or hoped for, I respect the decision of Mississippi voters,” Hyde-Smith, 67, said in a two-minute concession speech posted online. “I want to congratulate Scott Colom and wish him well as he takes on the tremendous responsibility of representing our great state.”

A spokesman for the senator said she called Colom to congratulate him and concede before the video was shared publicly.

Colom scheduled a victory celebration with supporters Wednesday night in Jackson.

The last time Mississippi chose a new Democratic senator was 1947, and the winner then was a staunch segregationist. Colom, a 43-year-old local prosecutor, capitalized on the state’s large Black population, discontent with the economy and Hyde-Smith’s missteps as she sought a second full term.

“They actually deserve a senator that will listen to them, that actually cares about what they think, actually cares about what they’re going through,” Colom said in the campaign’s closing stretch.

Colom said during the campaign that he could represent all of Mississippi, a state where racial divisions have long defined its politics and society.

“It’s got to be about having a party that represents rural America again, suburban America, urban America — a party that makes sure we actually deliver for voters in ways that make their lives better,” he said.