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2025 ballot measure polls

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For 2025, 30 statewide ballot measures were certified for the ballot in nine states: California, Colorado, Louisiana, Maine, New York, Ohio, Texas, Washington, and Wisconsin. Voters approved 25 (83%) and rejected five (17%) ballot measures.

  • On November 4, voters in six states decided on 24 statewide ballot measures, approving 23 and rejecting one.
  • Earlier in 2025, voters in three states—Louisiana, Ohio, and Wisconsin—decided on six ballot measures. Two were approved, and four were defeated.

This page aggregates the polls released for ballot measures that were on the ballot in 2025. You can share ballot measure polls with Ballotpedia at editor@ballotpedia.org.

Click the tabs below to see available polls for ballot measures in each state.

California Proposition 50, Use of Legislative Congressional Redistricting Map Amendment (2025)

See also: California Proposition 50, Use of Legislative Congressional Redistricting Map Amendment (2025)
California Proposition 50, Use of Legislative Congressional Redistricting Map Amendment (2025)
PollDatesSample sizeMargin of errorSupportOpposeUndecided
Berkeley IGS Poll
Question

"The special election (included) (includes) a statewide ballot measure about redistricting, Proposition 50. The following is a summary of Proposition 50 exactly as it (appeared) (will appear) on the election ballot.

PROPOSITION 50: AUTHORIZES TEMPORARY CHANGES TO CONGRESSIONAL DISTRICT MAPS IN RESPONSE TO TEXAS' PARTISAN REDISTRICTING. LEGISLATIVE CONSTITUTIONAL AMENDMENT. Requires temporary use of new congressional district maps through 2030. Directs independent Citizens Redistricting Commission to resume enacting congressional district maps in 2031. Establishes policy supporting nonpartisan redistricting commissions nationwide.

Fiscal Impact: One-time costs to counties of up to a few million dollars statewide to update election materials to reflect new congressional district maps.

If have not yet voted: If you were voting today, how would you vote on Proposition 50? If already voted: How did you vote on Proposition 50?"

8,141 RV
± 2.00%
60.0%38.0%2.0%
CBS News/YouGov
Question

"If the election were held today, how would you vote on Proposition 50, which 'authorizes temporary changes to congressional district maps in response to Texas’ partisan redistricting'?"

1,497 LV
± 3.60%
62.0%38.0%
Emerson College
Question

"On November 4, 2025, there will be an election for Proposition 50, which Authorizes Temporary Changes to Congressional District Maps in Response to Texas' Partisan Redistricting. If the election for Proposition 50 were held today, would you vote yes or no?"

900 LV
± 3.19%
57.4%36.8%5.7%
Public Policy Institute of California
Question

"If the election were held today, would you vote yes or no on Proposition 50?"

943 LV
± 4.10%
56.0%43.0%1.0%
co/efficient
Question

"Proposition 50 authorizes temporary changes to congressional district maps in response to Texas' partisan redistricting. This constitutional amendment requires temporary use of new congressional district maps through 2030, directs the independent Citizens Redistricting Commission to resume enacting congressional district maps in 2031, establishes policy supporting nonpartisan redistricting commissions nationwide; and has a one-time cost to counties of up to a few million dollars statewide. If the special election were held today, would you vote yes or no on Proposition 50?"

976 LV
± 3.14%
56.0%39.0%5.0%
Emerson College
Question

"In November 2025, there will be an election for Proposition 50, which authorizes temporary changes to California's congressional district maps in response to Texas' partisan redistricting. If the election for Proposition 50 were held today, would you vote yes or no?"

1,000 RV
± 3.00%
50.6%34.1%15.3%
Berkeley IGS Poll
Question

"Suppose a statewide ballot measure to change the way California Congressional District lines are drawn was put before voters in a special election later this year. The measure would ask voters to allow the state to temporarily replace the Congressional district lines drawn by the state’s independent citizens commission after the last census in 2020 for use in next year’s elections, if Texas goes forward with its own partisan mid-term redistricting plan. The measure would also return the authority to redraw California’s Congressional district lines to the state’s independent citizens commission for the next census in 2030. If you were voting today, would you vote YES or NO on this proposed ballot measure?"

4,950 RV
± 1.50%
48.0%32.0%20.0%
Emerson College
Question

"Do you support or oppose the proposal to redraw California's congressional map ahead of the 2026 Midterm Elections?"

1,000 LV
± 3.00%
33.2%24.9%42.0%
Note: LV is likely voters, RV is registered voters, and EV is eligible voters.

Ballotpedia's approach to covering polls

See also: Ballotpedia's approach to covering polls

For a ballot measure poll to be included on this page, the following information must be provided:

  • the pollster (source);
  • the questions asked;
  • the dates of the survey;
  • the number of respondents, specifying whether respondents were eligible voters, registered voters, or likely voters;
  • the margin of error; and
  • the poll results, including support and opposition.

See also

Footnotes