Resources

This analysis of the Florida general elections of 2016, 2018, and 2020 shows that voters inexperienced with mail voting disproportionately submit ballots that end up rejected due to (1) late arrival at elections offices or (2) signature defects on return envelopes. Inexperienced mail voters are up to three times more likely to have their ballots rejected compared to experienced mail voters.

This report reviews multiple topics related to conducting the 2020 general election, including meeting the challenge of voting in person during the COVIS-19 pandemic.

All mail voting in Colorado had a positive overall turnout effect of approximately 8 percentage points—translating into an additional 900,000 ballots being cast between 2014 and 2018.

In this paper, authors analyze how transitioning to vote centers impacts voters' experiences, noting that inadequate implementation may result in longer waits and increased voter dissatisfaction.

With Maine as a case study, the research shows that, in the past four general elections, over 10% of vote-by-mail ballots arrived at local elections offices either on Election Day itself or one day earlier. Moreover, of the vote-by-mail ballots most vulnerable to postal delivery disruptions, a greater share of them were cast by unaffiliated voters and Democrats than by Republicans.

This paper examines how changes in Election Day polling place locations affect voter turnout. The authors analyze voter behavior in three presidential elections in North Carolina (2008 - 2016), finding that these changes reduce Election Day voting on average, but that the reduction is offset by substitution into early voting.

This guide takes a comprehensive look at ballot processing, tracing ballots from intake to tally and archiving, providing election officials with process descriptions, tracking forms, supply lists, and work roles. Election officials can edit this guide to match unique local/state needs and can use the guide to support staff trainings or helping observers understand what they’re watching.

Research finds adopting VBM increases turnout because it reduces the physical costs of voting for all voters and mitigates the information costs of voting conditional on the types of voters and salience of elections.

In this paper, authors explore how ballot length affects specific types of voting errors, including human-machine interaction errors and voter ballot-marking errors.

Using individual-level voter data from a 2020 Washington State election, the research shows that voters are more likely to use the nearest drop box to their residence relative to other drop boxes. In Washington’s 2020 August primary, 52% of drop box voters in our data used their nearest drop box.

This United States Postal Service (USPS) report outlines the scope of election mail handled by USPS and identifies key service challenges including poorly designed ballot envelopes, tight state deadlines that don't align with postal delivery windows, and inconsistent postmarking requirements. The report identifies the "extraordinary measures" taken by USPS during election periods to effectively process and deliver election mail.

Even before the 2020 election, this reseach finds that voter turnout across the states is consistently higher in every general election over the past decade in states with greater shares of overall ballots cast by mail. Drawing on turnout data from the 2012-2020 Current Population Survey (CPS) and the Cooperative Election Study (CES), authors find states with greater usage of mail voting experience higher overall voter turnout.