Incumbent Republican Rep. Ken Calvert won re-election to California's 41st Congressional District – which was deemed a tossup ...

Republican Rep. Ken Calvert has withstood the toughest reelection fight of his 32-year career on Capitol Hill, eking out a ...

Rep. Ken Calvert - the longest-serving Republican in the state's congressional delegation - defeated rival Democrat Will ...

Incumbent Republican Rep. Ken Calvert remained in the lead with 153,506 votes to Democratic challenger Will Rollins’ 145,558.

Longtime Republican Rep. Ken Calvert has represented western Riverside County in Congress for three decades, fending off ...

Republican incumbent Rep. Ken Calvert will hold on to his seat in California’s 41st Congressional District, NBC News ...

Republican Rep. Ken Calvert and Democratic challenger Will Rollins are locked in a tight race for California's 41st ...

Democratic challenger Will Rollins was hoping to unseat Ken Calvert, California's longest-tenured U.S. representative.

The California Republican incumbent's win marks a second time he has staved off his Democratic challenger in an increasingly purple district.

Rep. Ken Calvert (R-Calif.) is projected to win reelection in his Southern California House seat, according to Decision Desk ...

Republicans and Democrats awaited the outcome of vote-counting for crucial U.S. House districts in California on Wednesday, ...