Resources

Use our resource library to explore the latest research in the field of election science.

5 Resources

Voting by Mail Issue Briefs

This brief provides an overview of state policies related to absentee and mail voting. It discusses the potential advantages and disadvantages of voting by mail, outlines state policies for qualifying for and requesting an absentee ballot, and details how states process, verify, and count absentee/mail ballots. The brief concludes with key policy points related to by mail voting for policymakers to consider.

MIT Election Data + Science Lab2024
Voting by Mail Issue Briefs

This issue brief provides an overview of absentee and mail voting in the U.S.. Authors provide a brief history of mail voting, and note an increase in mail voting since the COVID-19 pandemic. It spotlights Oregon's early adoption of vote-by-mail (VBM) and explores current discourse regarding whether VBM increases voter turnout, and concerns over electoral integrity.

Voting by Mail Issue Briefs

This report provides a comprehensive analysis of absentee/mail voting and early in-person policies between January 2020 (pre-pandemic) and November 2022. This research highlights that most absentee/mail voting policies were not significantly affected by the pandemic. If changes were made to policies for the 2020 election, they reverted to the policy existing prior to the pandemic.

Paul Gronke, Mindy Romero, Enrijeta Shino, Daniel M. ThompsonMIT Election Data + Science Lab2023
Voting by Mail Issue Briefs

This brief documents the emergence and growth of mail balloting and details the unique administrative arrangements associated with this method of voting, related research and best practices, and areas where there is still more to learn. Voting by uniformed and overseas citizens—"UOCAVA” voters—is a special case not focused on in this report.

Harvard Kennedy School, Ash Center for Democratic Governance and Innovation2022
Voting by Mail Issue Briefs

This brief studies trends in mail ballot rejection rates in 2020 compared to previous years and how different factors, including sets of policies and policy changes, the political environment, and voter outreach, may have contributed to these changes in an extraordinary election year. Authors note potential areas of further study to better understand how voters casting their ballots by mail can ensure their votes are counted.