WASHINGTON — The nation is about to have its least aggressive congressional election cycle in years by some measures, with California partly driving the shift.
The redistricting carried out in California and 9 different states since 2024 has left the nation with an unusually low variety of actually aggressive districts, narrowing the battle for U.S. Home management on this yr’s traditionally consequential midterms cycle to a couple dozen races at finest.
In California, that appears like a paradox: The state has each a shrinking variety of political battlegrounds and a handful of crucial races that might assist resolve which get together controls the Home. Each are a results of Proposition 50, the Democratic-led, voter-passed redistricting effort designed to offset new maps drawn by Republicans in Texas and different states.
Solely three California races are rated as aggressive by Prepare dinner Political Report, the nonpartisan analyst, in contrast with 12 races in 2024 and 9 in 2022, in keeping with a Instances evaluation of Prepare dinner information.
California was additionally the largest driver within the nationwide decline of aggressive seats, in keeping with a separate Prepare dinner evaluation launched Wednesday. Six of the 14 U.S. Home seats that dropped out of the swing-seat zone in 2026 have been within the Golden State.
“There’s no query that we’re seeing the consequence” of the state’s redistricting, “of getting fewer aggressive districts,” mentioned Michael Latner, a professor of political science at Cal Poly San Luis Obispo.
That doesn’t dilute the important thing position California is predicted to play in Democrats’ effort to win the Home majority, nonetheless. The brand new map made some blue seats safer and gave the get together the prospect to flip as much as 5 purple seats.
“The trail to the Home majority nonetheless runs by means of California,” mentioned Anna Elsasser, spokesperson for the Democratic Congressional Marketing campaign Committee, who mentioned the get together is investing closely to flip these seats.
‘Not backing off’
The struggle for almost all on the midway level of President Trump’s second time period is fierce. Republicans, who management each chambers of Congress, face headwinds fueled by voters’ emotions on the financial system and the warfare in Iran. Democrats have constructed their campaigns round People’ financial frustration in an try and win the Home majority and regain some energy in Trump’s Washington.
Having extra protected seats positions California to have a better impact on the election, mentioned Thad Kousser, a political science professor at UC San Diego, and in Congress afterward, the place the state is predicted to have a big blue delegation.
The less-competitive map is a return to the 2000s for California, when the state’s two events agreed on a congressional map that created protected districts for each, Kousser mentioned.
That decade noticed fewer aggressive Home races earlier than new maps created extra battleground areas in 2010 and 2020, the results of common redistricting that happens each decade after the U.S. census.
The shift within the state’s aggressive seats brought on by Proposition 50’s partisan redistricting was so acute as a result of the present 2020 map was comparatively impartial, Prepare dinner senior editor David Wasserman mentioned within the report. In Florida, Missouri and Texas, in contrast, the maps Republicans changed have been already partisan, making the shifts much less excessive.
Three of the seats Democrats focused with Proposition 50 are rated as solidly blue, whereas two current fights: the Central Valley seat held by Republican David Valadao, the state’s solely toss-up race per Prepare dinner, and the seat being vacated by retiring Republican Darrell Issa within the San Diego space, the place the redrawn district now barely favors Democrats.
Only one seat Republicans hope to flip is rated competitively by Prepare dinner, that of Democrat Adam Grey within the Central Valley. Democrats are barely extra favored there underneath the brand new map, nevertheless it presents a problem for each events.
Each events view California’s three best races as key to win, and every is placing assets towards a number of further contests.
“We’re not backing off a single seat in California,” mentioned Christian Martinez, spokesperson for the Nationwide Republican Congressional Committee. “We’re on offense.”
Shrinking battlegrounds nationwide
This yr’s push by Republicans to redo state maps forward of the November election — and California’s transfer to reply in variety — was with out precedent. Ten states accredited new maps; earlier than this yr, solely two states had voluntarily redrawn maps between censuses for partisan benefit since 1970, in keeping with a Pew Analysis Heart evaluation.
It was partly enabled by a spring Supreme Courtroom choice that cleared the best way for states to redraw their election maps to get rid of voting districts that have been drawn with race as a consideration.
The ten new maps supercharged an ongoing nationwide pattern of polarization that has seen the variety of aggressive seats shrink during the last 30 years. The nation used to see election cycles with as many as 50 seats rated as toss-ups, mentioned Erin Covey, who leads the Prepare dinner Political Report’s U.S. Home protection, one thing that has not occurred since 2010. As of this week, simply 18 of 435 Home districts are rated as toss-ups by Prepare dinner.
California is just not alone in having fewer battlegrounds; no state has a excessive focus of aggressive seats this cycle. Michigan had 4 underneath Prepare dinner’s rankings, and Pennsylvania, Iowa, New York and Texas every had three as of this week.
That might be unhealthy for democracy, consultants mentioned. Voters can really feel as if their votes matter much less, and it might contribute to unfavourable public opinion about how the electoral system capabilities, Latner mentioned.
“The very premise of a free republic is that you’re going to have variations in views,” Latner mentioned. “The best way these variations get resolved is thru electoral competitors.”
The erosion of “free and truthful competitors … is a risk to all voters, no matter their partisanship,” he added.
Eyes on key races
In California’s best race, Valadao is being challenged within the redrawn twenty second District by progressive faculty professor Randy Villegas. Republicans are bullish about their probabilities to retain the seat.
Within the neighboring thirteenth District, which the brand new map aimed to make safer for Democrats, Grey faces former Stockton mayor and Marine veteran Kevin Lincoln. Additionally essential for each events is the battle for the forty eighth District, the seat vacated by Issa. Republican Jim Desmond, a San Diego County supervisor, faces Democrat Marni von Wilpert, a San Diego Metropolis Council member.
Republicans have additionally focused Rep. Derek Tran’s Democratic seat within the forty fifth District, one other former battleground that Proposition 50 made safer for Democrats, and three different seats that Prepare dinner charges as solidly Democratic.
Democrats’ safer flips goal Northern California’s 1st and Sacramento County’s sixth districts. In addition they anticipate to realize a seat within the new forty first District, which now covers components of Los Angeles and Orange counties. The brand new map gave Democrats a Democratic voter registration edge there and compelled Republican incumbent Ken Calvert to run within the newly drawn fortieth District towards fellow Republican Rep. Younger Kim.

