Early voting begins for California’s Prop 50
California voters will decide whether to change election maps to favor Democrats in congressional elections after Texas approved a redistricting plan which favors Republicans.
OAKLAND, Calif. – A special election in California is heating up and could help decide who controls Congress. Voters will weigh in on Proposition 50, a ballot measure that would approve a redrawn congressional map designed to help Democrats gain five more U.S. House seats next year.
The measure comes after Texas Republicans, backed by President Donald Trump, advanced their own redistricting plan to lock in a similar advantage for the GOP ahead of the 2026 elections.
In August, Gov. Gavin Newsom signed the “Election Rigging Act,” triggering the special election that lets voters decide the fate of Prop. 50 this November.
Why Prop. 50 matters
Dig deeper:
California’s yes or no vote could determine which party controls the narrowly divided U.S. House and whether Democrats can blunt Trump’s influence on issues such as immigration and reproductive rights.
The outcome could also shape the 2028 presidential contest, where Newsom, who is the face of the Prop. 50 campaign, is widely viewed as a likely contender, according to the Associated Press.
What a yes vote on Prop. 50 means
A yes vote on Prop. 50 would allow California to adopt new congressional district maps starting in 2026. The maps would remain in place until the 2030 census, when the state’s independent Redistricting Commission redraws maps.
If approved, the new map could eliminate up to five Republican-held seats, strengthen Democratic incumbents in competitive districts, boost Democrats’ edge to 48 of California’s 52 House seats, up from 43 now.
Currently, Republicans hold a 219–213 majority in the House, with three vacancies.
What a no vote on Prop. 50 means
A no vote keeps the current congressional district maps in place until after the 2030 census.
Critics say Prop. 50’s redrawn lines are politically motivated and could disrupt rural representation mid-decade without new population data.
In some cases, the redrawn maps would merge rural northern California with liberal Marin County, drastically altering the political makeup of the region, opponents have said. In others, district lines are left unchanged or have only minor adjustments.
Who’s against Prop. 50
What they’re saying:
Republican Rep. Doug LaMalfa, who represents the 1st Congressional District, says Prop. 50 would dilute rural voices in Washington D.C.
LaMalfa said tying small farming communities to urban centers would leave rural issues, like water rights, agriculture, and wildlife management, ignored by city-based representatives.
“To arbitrarily change the lines halfway through a decade, halfway through a census — with no new improved census data — it is purely political,” LaMalfa previously told KTVU. “You’re going to have folks in Sausalito tied to folks in Cedarville, California, which probably nobody knows where that is — except I do.”
If Prop. 50 passes, LaMalfa’s district would be carved up. Northern counties such as Modoc and Siskiyou would merge with Marin and parts of Sonoma counties.
Former Gov. Arnold Schwarzenegger is also against Newsom’s Prop 50, telling Bill Maher in an HBO appearance that it was a “big scam.”
“I think that Prop. 50 is a big scam, and the reason why I’m saying that is because it says that we should fight Trump because he’s a threat to democracy,” he said.Â
He added, “But in the meantime, they want to go and tear up the Constitution in California, get rid of the independent commission that draws the district lines and take the power away from the people and give it back to the politicians.”
Who supports Prop. 50
What they’re saying:
Prop. 50 is backed by top Democrats and progressive groups, including, former President Barack Obama, House Speaker Nancy Pelosi, Gov. Gavin Newsom, The NAACP, Planned Parenthood and Netflix co-founder Reed Hastings, who donated $2 million.
“California, the whole nation is counting on you,” Obama said in a TV ad in support of Prop 50. “Democracy is on the ballot Nov. 4.”
Supporters argue Prop. 50 is a defensive move against the GOP redistricting agenda in Texas.
The NAACP said the measure is essential to protect fair representation and fight racial gerrymandering, while Planned Parenthood warned that a GOP-controlled Congress could escalate attacks on reproductive rights and healthcare access.
“When Donald Trump ordered Governor Abbott to give him additional seats in Congress — further silencing and oppressing the voices of Black people — it became clearer than ever that we’ve got to meet fire with fire,” said Dominik Whitehead of the NAACP. “Democracy is at stake.”
The bottom line
Big picture view:
Prop. 50 is shaping up as one of California’s most consequential ballot fights, with the potential to tilt the balance of power in Washington for years and determine how much power Trump may retain.
The Source: Information for this report comes from the California voter website, the NAACP, Planned Parenthood, former Gov. Arnold Schwarzenegger’s appearance on Real Time with Bill Maher, and previous KTVU reporting.