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
- California Secretary of State, Official Voter Information, Quick Reference Guide Proposition 50
- California Secretary of State, Official Voter Information Guide, Proposition 50
- California Legislative Analyst's Office, Proposition 50
- California Secretary of State, 2025 Ballot Measure Contribution Totals
- California Secretary of State, Cal-Access Campaign Finance Activity Prop. 50 (shows contributions for campaign committees, not individuals)
- California Secretary of State Power Search, All Contributions, including individuals, use the Quick Search for November 4, 2025 Ballot Measure
Non-partisan Voter Information
- Axios: The battle over Proposition 50, explained
- Ballotpedia California Proposition 50
- CalMatters 2025 Voter Information Guide, What Would Prop. 50 Do?
- California League of Women Voters, Easy Voter Guide for the Nov. 4, 2025, Special Election
- California Statewide Database, Congressional District Maps Current and Proposed
- KQED Proposition 50: Should California redraw its congressional district lines?
- LAist. Proposition 50: Allowing California to use new congressional maps to counter redistricting in Texas.
- Public Policy Institute of California (PPIC) How Would the Prop 50 Redistricting Plan Affect Racial and Geographic Representation?
Public Opinion Polls
- UC Berkeley IGS Poll, Tabulations from the August 2025 Poll of California Registered Voters about Redistricting
- UC Berkeley Citrin Center-Possibility Lab-Politico Summer Policy Survey, August 14, 2025
- Axios Report on David Binder Polling, Newsom pollster sees big support for California redistricting, August 20, 2025
- Emerson College Polling, California 2025 Poll, September 19, 2025
- Co/efficient Polling, California Statewide Ballot Proposition 50: Image, Ballot and Message Testing, October 1, 2025
Pro/Con Statements
Pro | Con |
---|---|
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. |
Supporters | Opponents |
---|---|
|
|
See the Proposition Ballot Endorsement Table for additional supporters and opponents.