riverside county

California Democrats dominated in pivotal congressional races in Tuesday’s election, soundly defeating or holding commanding leads over Republican candidates from the state’s northern redwood forests to the Mexican border.

The election marked the first test of California’s new congressional district lines approved under Proposition 50 in 2025, a counterpunch to President Trump’s push to get Republican-led states to redraw their electoral maps to keep Democrats from gaining control of the U.S. House of Representatives — a GOP effort that flopped in spectacular fashion Tuesday.

“We fought fire with fire,” Gov. Gavin Newsom said on X on Wednesday. “And won.”

In the Central Valley, voters swept out Republican David Valadao, a longtime incumbent and dairy farmer in the San Joaquin Valley who batted away Democratic challengers for years. Valadao lost to Democrat Randy Villegas, a professor and school board member who was endorsed by Sen. Bernie Sanders (I-Vt.) and is aligned with the Working Families Party.

In Northern California, Republican-turned-independent Rep. Kevin Kiley lost to former state Sen. Richard Pan, a Democrat, for a newly suburban and rural seat in and around Sacramento. And in Southern California, Democrat Marni von Wilpert beat out a Republican candidate for a new district stretching across San Diego and Riverside counties. Parts of the district previously had been represented by Republican Rep. Darrell Issa, a longtime politician who opted not to seek reelection.

Tuesday’s wins in California were part of a national trend, with Democrats seizing control of the U.S. House of Representatives, the Senate and several governor seats.

As victors were declared on Wednesday morning, some political analysts downplayed Proposition 50’s effect. Instead, they credited Democrats’ success in California to voter discontent after two years of rising tariffs and gas prices, and immigration raids in the Golden State.

Democrats would have triumphed regardless, said Republican consultant Rob Stutzman, pointing to widespread anger over Republican policies, including that party’s push to retain control of the U.S. House through a highly unusual mid-decade redistricting experiment in some states.

“These are all things that activate Democrat voters, and things that alienate middle of the road voters. It’s just too much arrogance, too much power grab,” Stutzman said.

Newsom and other Democratic leaders campaigned for Proposition 50 in hopes of unseating five Republican incumbents in the state’s 52-member congressional delegation, the largest in the nation. The measure asked voters to approve new congressional district lines designed to favor Democrats for the 2026, 2028 and 2030 elections, overriding the map drawn by the state’s nonpartisan, independent redistricting commission.

Republicans’ redistricting efforts failed to reap them wins in several states, including in Texas.

Paul Mitchell, a Democratic redistricting expert who devised California’s new congressional map, disputed the notion that Democrats would have picked up five California congressional districts without Proposition 50 and argued Tuesday’s election showed the state was the most successful amid the nationwide redistricting wars.

“It would have been foolish for Democrats to sit back on their butts and say the future is going to take care of it,” he said, adding that Proposition 50 “crystallized” Democrats’ fight and “brought voters along.”

In another highly watched race, Rep. Adam Gray, a Democrat from Merced, won reelection after easily cruising past Republican challenger Kevin Lincoln. The perennially competitive district — which stretches from Madera through Merced and includes portions of Stockton — became more favorable to Democrats after it was redrawn under Proposition 50 to add urban voters.

And in Northern California, state Sen. Mike McGuire (D-Healdsburg) beat out Republican Rep. James Gallagher of Yuba City, who won the seat in a special election earlier this year after the death of Rep. Doug LaMalfa. The newly configured district includes Santa Rosa, Paradise and Susanville.

In Southern California, a match-up between two longtime Republican incumbents saw Rep. Ken Calvert of Corona beat Rep. Young Kim of Anaheim.

Calvert retained about half of the voters from his former district heading into Tuesday’s election, while Kim retained about a third. The new maps under Proposition 50 created a district that consolidated conservative voters in Orange and Riverside counties.

In Los Angeles, Angela Gonzales-Torres, a democratic socialist, beat Rep. Jimmy Gomez for a district stretching from Koreatown to East L.A. and the northeast communities of Eagle Rock, Highland Park and El Sereno.

Gonzales-Torres’ victory marks a success for progressive groups, which have long targeted Gomez’s seat. The U.S. House Ethics Committee this summer announced an inquiry into Gomez, elected in 2017, over alleged “inappropriate sexual contact with a House staffer.” He has denied wrongdoing, while acknowledging mistakes outside his marriage.

Other Democratic-against-Democratic races were too close to call, including a race for a district in Napa and Sacramento valleys between incumbent Rep. Mike Thompson (D-St. Helena) and his challenger from the left, venture capitalist Eric Jones.

Times staff writer Hailey Branson-Potts contributed to this report.

Democratic and independent voters could play the spoiler in a battle between two Republican incumbents vying for a solidly red congressional seat in Orange and Riverside counties.

Thanks to redistricting, Reps. Ken Calvert of Corona and Young Kim of Anaheim are pitted against one another in Congressional District 40, a newly redrawn territory that consolidates Republican voters in an area stretching from Mission Viejo, Rancho Santa Margarita and Anaheim Hills in Orange County to Woodcrest, Menifee and Murrieta in Riverside County.

Democratic leaders remade the district map as part of an overall effort to boost their party’s numbers in the U.S. House of Representatives after President Trump cajoled Texas into carving out districts more favorable to Republicans.

While considered deep red, District 40 still claims many Democratic and independent voters who could help sway the outcome.

“The question is, who are the Democrats going to support?” said Jon Fleischman, former executive director of the California Republican Party. He expects about half of the Democrats to not vote at all.

Self-identifying conservatives make up 33% of the district compared with liberals’ 27%, according to the Public Policy Institute of California. More independents lean Democratic (36%) than Republican (16%), according to the institute.

Democrats, so far, seem less than enthusiastic about their choices.

“I don’t care who wins in the 40th,” said Orange County Democratic Party Chair Florice Hoffman, who skipped voting in the race. “They’re both two bad choices, so I will not spend any time telling Democrats to go out to vote for either one of them.”

Kim may cast herself as a collaborative politician but if you look at her record, “she’s not any better than Ken Calvert. They both ran as 100% Trump — and really that’s how she votes,” said Hoffman, who lives in Orange.

Calvert topped the June primary, earning 35% to Kim’s 21%. Democrat Esther Kim-Varet came in third with 17%, followed by several Democrats and an independent.

Calvert, 73, retained about half of his constituents in the redrawn district. Kim, 64, kept about a third of hers.

Americans 4 Security PAC, which has spent more than $6 million backing Calvert, sent out fliers highlighting Trump and Kim’s ties, the Orange County Register reported. One mailer quoted Trump thanking Kim, while another announced: “Young Kim 100% pro-Trump.”

Political experts said these mail pieces are intended to dissuade Democrats from backing her.

With polls showing Democrats likely to take back the House, Los Angeles political consultant Jorge Flores said Kim’s reputation for working with others could help her among Democrats and independents deciding between two conservatives.

“Whether she convinces voters that she’s actually the right choice, I think it’s a steeper climb,” said Flores, who worked with the independent candidate in the primary.

The Democratic Party branches in Orange and Riverside counties make no mention of the race in their official endorsement guides.

Kim and Calvert are similar when it comes to backing Republican policies, Fleischman said, noting that both support Trump and have voted together about 95% of the time.

He described Young as someone who tries “to put together coalitions” while Calvert is “set in his ways.”

“Young probably has a better case to make to [Democrats], but it’s just too hard to tell,” said Fleischman.

A general election with two Republicans facing each other in a House seat is highly unusual. It’s a product of the state’s “jungle primary,” which advances the top two candidates, regardless of party, and Proposition 50, the voter-approved ballot measure that allowed the new congressional district lines.

Elected in 1992, Calvert is the longest-serving member of California’s Republican delegation in Congress.

Kim, known as a prolific fundraiser, was elected in 2020. She’s raised $10 million in direct donations, compared with Calvert’s $7 million.

Calvert sits on the House Appropriations Committee, where he chairs the Defense Appropriations Subcommittee. The Americans 4 Security PAC attacking Kim counts two executives from Miami-based Palantir, whose software is used by the U.S. military, among its donors.

Before the primary, Kim stripped her campaign website of “America first” branding and references to Trump.

Chris Pack, a Kim spokesperson, said last month that she was “proud of her work with President Trump to deliver results for Southern California,” arguing the campaign’s messaging is focused on Calvert’s record.

In a social media post this week, Kim hammered Calvert as a career politician. She supports legislation banning members of Congress from trading stocks, wants to enact term limits and portrays herself as a pragmatist.

“What kind of Republican do you want representing you?” Kim said in a recent NBC4 interview.

Calvert’s campaign, meanwhile, labels Kim a RINO, or Republican in name only, a pejorative used to describe a disloyal conservative. She co-sponsored legislation to censure Trump after the Jan. 6, 2021, attack on the U.S. Capitol, although Democrats widely viewed the move as a slap on the wrist.

Calvert’s campaign has pointed to Kim’s 2021 vote with Democrats to repeal a Trump-era rule that rolled back methane-emissions regulations.

Calvert, who appeared this week at a rally in Murrieta alongside Republican gubernatorial candidate Steve Hilton and Assemblymember Carl DeMaio (R-San Diego), labels himself a consistent conservative.

“People know exactly where I’m at,” he recently told Spectrum News. “I haven’t changed a bit in the 30 years, and so I’ll continue to give people the kind of common sense governance that they deserve.”