California voters to decide on voter ID and citizenship verification measure this November

Proposition 39, appearing on the November ballot, aims to require California election officials to verify both the identity and citizenship of every voter, extending existing photo-ID rules to in-person voting and mandating the last four digits of a government-issued ID for mail ballots. The proposal also calls for counties to report the share of registered voters confirmed as citizens and would provide free voter ID cards to those who need them.

Attorney General Rob Bonta’s office initially described the initiative in neutral terms but later warned it would prohibit citizens from voting without government-issued ID, a claim opponents say is misleading. Proponents point to a Gallup poll showing 84 % national support for photo ID and a randomized study by the Abdul Latif Jameel Poverty Action Lab with the League of Women Voters that found no reduction in turnout, even among minority voters.

After Huntington Beach voters approved a local voter-ID measure, Sacramento enacted legislation barring municipalities from imposing their own requirements, prompting advocates to push the issue to a statewide vote. Voters will decide on Nov. 3 whether California shifts from signature-based verification to stricter ID checks.