Author(s): Kousser, Thad; Romero, Mindy; Lockhart, Mackenzie; Hill, Seth; Merolla, Jennifer | Abstract: In April 2020, how did Californians of all demographic groups want to cast their ballots during the COVID-19 pandemic, what changes to the electoral process would they support during this critical moment, and how would reforms made in 2020 reshape our state’s electorate in the future? We address these questions by analyzing a statewide survey of a diverse sample of 12,276 eligible voters (adult citizens) conducted April 8-22, 2020. As a whole, California’s eligible voters plan to vote by mail more than ever before in November 2020. Voting by mail is the method that gives them the most confidence in the integrity of election results, and they are strongly supportive of policies that expand access to voting by mail. The level of support for voting by mail differs across California’s diverse racial and ethnic groups. Consistent with past studies, our survey found that Latino and African-American eligible voters are generally less likely to prefer this method of voting than non-Latino whites and Asian Americans. It will be important to consider the potentially disparate impacts that any election administration changes could bring and to conduct broad outreach efforts. When presented with scientific projections predicting a fall peak in the impact of COVID-19, eligible voters were even more likely to prefer voting by mail and to express concerns about waiting in line or working at a polling place that did not adhere to social distancing protocols. Specifying a set of social distancing guidelines for in-person voting resolved these concerns for many eligible voters of all types.