Resultados de las elecciones a la Cámara de California: ¿Quién lidera el 2 de junio?

California voters are deciding pivotal primary races that could reshape the state’s congressional map and influence the balance of power in Washington. This year’s election is the first to unfold under Proposition 50, a voter-approved measure that redrew congressional districts and is already altering the political landscape.

The new maps are reshaping who votes where, which candidates are competitive, and which races could advance under California’s top-two primary system. Under that system, the two highest vote-getters — regardless of party — move on to the November general election.

In several districts, early returns could indicate same-party matchups rather than traditional Democrat-Republican contests. As results come in, watch how the new district lines are shifting key races across the state — from the Sacramento suburbs to the Central Valley and Southern California battlegrounds.

Because of California’s vote-by-mail system and extended counting timelines, final results in close races may take days or even weeks to be certified, even as initial returns are reported on election night. Check back throughout the night for live updates and results in the races that could define California’s role in Congress.

Here are the results in some of the most interesting contests.

District 3 race to watch in the Sacramento suburbs: The newly redrawn 3rd Congressional District spans suburban and exurban communities in Sacramento, with new lines shifting the seat into play for Democrats. Kevin Kiley running in a different district, the seat is open.

Veteran Sacramento-area congressman Ami Bera — seeking to remain in Congress after redistricting — brings strong fundraising and name recognition, making him a top Democratic contender. He faces a field that includes Nevada County Supervisor Heidi Hall and Army veteran Chris Bennett.

District 4 wine country race tilts more Democratic: The 4th District, spanning portions of Northern California’s wine country and college-town suburb Davis, is expected to lean more Democratic under the new map but still features a competitive primary. Mike Thompson, a moderate Democrat first elected in 1998, is seeking reelection and faces intraparty challenges from Democrat Eric Jones, a businessman and nonprofit executive, and Trevor Merrell, a youth commissioner and progressive organizer.

Republicans have a sizeable field — including Sharon Brown, Mandy Ghusar, and business owner Ray Riehle — but face a more difficult structural path under the new district lines, making it possible that Democrats secure a top-two general-election slot.

District 6 race puts Kevin Kiley to the test as an independent: Rep. Kevin Kiley, who left the Republican Party in 2026 and is now running as an independent while continuing to caucus with House Republicans, faces one of the cycle’s most closely watched contests.

The newly drawn district is considered more competitive for Democrats than his previous seat. Kiley faces a crowded field that includes one Republican and five prominent Democrats, among them former state Sen.

Richard Pan, a pediatrician, and Sacramento County District Attorney Thien Ho. Kiley’s path to a top-two finish hinges on consolidating conservative and independent voters while Democrats split their vote.

District 7 race could lead to a Democrat vs. Democrat runoff: Longtime Democratic Rep.

Doris Matsui faces a serious primary challenge from Sacramento City Councilmember Mai Vang and several other Democrats. Matsui has represented the Sacramento-area district since 2005.

Vang, also a Democrat who represents South Sacramento on the City Council, has positioned herself as a younger, more progressive challenger and has emerged as the top challenger in the race. The district — centered in Sacramento and surrounding communities including Elk Grove and parts of the Sierra foothills — is heavily Democratic, making a top-two Democrat runoff in November likely.

District 11 race opens after Nancy Pelosi retirement: The 11th District, which encompasses most of San Francisco, remains strongly Democratic under the new boundaries and is rated “safe Democratic,” with roughly two-thirds of registered voters aligned with the party. With Speaker Emerita Nancy Pelosi retiring after nearly four decades in Congress, this is an open seat for the first time since the 1980s, and the real competition is within the Democratic field rather than between the parties.

Three Democrats have emerged as the leading contenders: State Sen. Scott Wiener, who has the state party and local Democratic endorsements; San Francisco Supervisor Connie Chan, backed by organized labor and Pelosi; and former Alexandria Ocasio-Cortez campaign manager Saikat Chakrabarti, who is partially self-funding.

Multiple other Democrats and a handful of Republican and independent candidates are also on the ballot, but the top-two general election is widely expected to feature two Democrats.

District 13 remains a tight Central Valley battleground: The 13th District remains one of California’s most competitive House seats after Democrat Adam Gray narrowly flipped it in 2024. Republicans are fielding two major candidates: Kevin Lincoln, a Marine veteran and former Stockton mayor with strong name recognition in the northern portion of the district, and Vin Kruttiventi, a businessman with a background in technology.

Democrats are working to consolidate support behind Gray, while Republican prospects may hinge on name recognition.

District 22 heading to another Central Valley battleground seat: The 22nd District remains a key swing seat in the Central Valley. Republican incumbent David Valadao is seeking reelection in a district that was one of the most competitive and expensive in the state.

On the Democratic side, two leading candidates are competing: Jasmeet Bains, a physician and State Assembly member for the 35th district, emphasizing health care access and rural services, and Randy Villegas, a community college instructor and school board member from Visalia, focused on labor issues and economic inequality. Democratic Party leaders have backed Bains, highlighting a broader intraparty divide.

The outcome of the primary will determine which Democrat advances to November in a district where general-election margins are expected to be narrow.

District 48 shifts toward Democrats after redistricting, still competitive: Once part of a Republican-held stronghold represented by Rep. Darrell Issa, the newly redrawn 48th District in Southern California now tilts Democratic after Proposition 50 reshaped its boundaries and shifted voter registration.

Issa opted to retire rather than run again in the new, more Democratic-friendly version of the district, and has backed San Diego County Supervisor Jim Desmond as the GOP’s preferred successor. The biggest question is which Democrat can advance to November in a crowded field that includes San Diego City Councilmember Marni von Wilpert, Ammar Campa-Najjar, and other well-funded contenders.