Proposition 50: Redistricting

Proposition 50: Authorizes temporary changes to congressional district maps in Response to Texas's partisan redistricting. Legislative Statute. 


Additional Titles:

  • The Election Rigging Response Act (2025-26 ACA 8)
  • Use of Legislative Congressional Redistricting Map Amendment

Summary

This measure was placed on the ballot by the State Legislature, see 2025-2025 Assembly Constitutional Amendment 8 or ACA 8 - Congressional Redistricting

In response to Texas’ mid-decade partisan congressional redistricting, Proposition 50 would change the California Constitution to replace the final 2020 maps drawn by the Citizens Redistricting Commission with new maps drawn by the California State Legislature. The new congressional district maps would be used in any congressional election through 2030, including those in 2026, 2028, and 2030. After the 2030 census, the Commission would return to drawing district lines using the rules set out by law.  This measure will not change the total number of Congressional districts in California.

The new district boundaries were adopted in August 2025 through the passage and ratification of 2025-2026 Assembly Bill 604

Fiscal Impact

(Summary of Legislative Analyst's Estimate of Net State and Local Government Fiscal Impact)

  • One-time costs to counties of up to a few million dollars statewide.
  • County costs would be for updating election materials to reflect the new congressional district maps.
  • The state government would incur minor one-time costs, estimated at roughly $200,000.

What your vote means

A YES vote on this measure means:
The state would use new, legislatively drawn congressional district maps starting in 2026. California's new maps would be used until the California Citizens Redistricting Commission draws new maps following the 2030 U.S. Census.


A NO vote on this measure means:
Current congressional district maps drawn by the California Citizens Redistricting Commission (Commission) would continue to be used in California until the Commission draws new maps following the 2030 U.S. Census.

Official Voter Information

Non-partisan Voter Information

Public Opinion Polls

Pro/Con Statements

ProCon

Proponents, including Governor Newsom and many Democratic leaders, claim Proposition 50, also known as  "The Election Rigging Response Act", is a necessary, temporary emergency measure to combat efforts in states like Texas and others to "rig" the 2026 congressional elections in favor of one party. The measure's central purpose is to counteract the gains made by partisan redistricting in other states, ensuring the 2026 mid-term elections are conducted on a "level playing field".

The new maps would expire in 2030, and the measure explicitly reaffirms California's long-term commitment to its independent redistricting reforms and the authority of the Citizens Redistricting Commission, which would resume drawing maps after the 2030 census.

It is argued that the measure puts the power to approve these emergency maps in the hands of the people (through a popular vote), not backroom politicians, in response to an anti-democratic scheme elsewhere.

Supporters argue that California has a duty to defend democracy and must "fight back with every tool available" when others attempt to rig elections, and that a congressional majority is necessary to combat what they describe as a dangerous national agenda (e.g., cuts to healthcare and social services).

Opponents, including former Governor Arnold Schwarzenegger and the bipartisan group "No on Prop. 50 – Protect Voters First," argue that the measure is a partisan power grab by Sacramento politicians that dismantles the state's landmark, voter-approved independent redistricting system.

 A "No" vote protects the existing, citizen-drawn congressional maps created by the independent California Citizens Redistricting Commission.  Opponents contend that Prop 50 throws out maps created through a transparent public process with thousands of public comments in favor of maps secretly drawn by politicians.

Opponents fear that even if temporary, this measure sets a dangerous precedent, opening the door for Sacramento politicians to retain or regain control over the redistricting process beyond 2031 and erode the nonpartisan system permanently.

They argue that the legislatively drawn maps are partisan and designed to favor incumbents and political parties, dismantling constitutional safeguards that keep districts fair and splitting up communities (cities and counties) far more than the citizen-drawn maps.

Opponents point out that calling a special election solely for this purpose is a massive waste of taxpayer money, estimated to cost millions, at a time when the state is facing a large budget deficit. They argue that gerrymandering is wrong, regardless of which party is doing it.

SupportersOpponents
  • Stop Prop. 50 
  • Protect Voters First No on Prop. 50
  • Cynthia Dai, Jeanne Raya, and JOdie Filkins Webber, Members of the First Citizens Redistricting Committee
  • Roberto Moncada, United Latinos Action
  • Faith Bautista Tamashiro, National Diversity Coalition
  • Taylor Shorty, Community RePower Movement
  • Sara Sadhwani, 2020 California Citizens Redistricting Committee
  • Jodi Hicks, Planned Parenthood Affiliates of California
  • Nicky Davis Milevsky, Sacramento City Teachers Association

See the Proposition Ballot Endorsement Table for additional supporters and opponents.

Certified Results

YesNo
Total Votes:Total Votes:
Percent of Vote:Percent of Vote:
Source: California Secretary of State. Election Results, Statement of Vote.