Resources

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

27 Resources

Ready for Tuesday2026
Voter Registration Reports

This report provides guidance to election officials to communicate about the work they are doing related to voter list maintenance.

Wren Orey, William T. AdlerBipartisan Policy Center2026
Voter Registration Reports

This analysis suggests that documentary proof of citizenship requirements would affect voters across the electorate. While Democrats and Republicans possess some form of documentary proof at similar rates, Republicans’ reliance on birth certificates mean they may be more heavily impacted by documentary proof requirements than Democrats. Additionally, wealthier and more highly educated voters are more likely to have documentary proof than others.

In-Person Voting Reports

This report is a comprehensive reference for election officials on election processes and best practices, including guidance on physical security and location management for polling places. It serves as the primary federal-level guidance on polling place operations in the absence of national layout standards.

In-Person Voting Reports

The biennial comprehensive survey of election administration across all 50 states, five territories, and D.C., covering the 2024 presidential general election, achieved a 100% response rate. Key in-person voting findings include: more than 70% of voters cast ballots in person, split roughly evenly between Election Day and early in-person voting; mail ballot use declined to approximately 30%, down from 43% in 2020; more than 770,000 individuals served as poll workers; all states reported offering some form of in-person voting before Election Day; and ballot drop box use increased by nearly 10 percentage points from 2022 to 2024 in states that offered them. Two-thirds of voters cast ballots in person, reflecting a significant post-pandemic return to in-person voting. The survey also covers voter registration, UOCAVA voting, absentee voting, provisional balloting, and voting technology.

Center for Election Innovation and Research2025
Voter Registration Reports

CEIR has surveyed states about voter registration database security every two years since 2018. These surveys have demonstrated widespread best practices in respondent states.

Charles Stewart IIIMIT Election Data + Science Lab2025
In-Person Voting Reports

This report details how American voters experienced the 2024 general election. It is based on a survey of 10,200 registered voters, including 200 from each state plus D.C. Key findings from in-person voting include: over 70% of voters voted in person; mail-in voting decreased to 29% from 43% in 2020; wait times for voting were mostly short, but some disparities remained; and public schools saw a decline as polling locations, with community centers becoming the most common alternative.

Michael Morse, Wren Orey, Joann BautistaBipartisan Policy Center2025
Voter Registration Reports

This report focuses on two of the most salient topics in list maintenance policy discussions today: mobility and citizenship.

In-Person Voting Reports

This report provides a comprehensive update to the EAC's landmark poll worker reports from 2007 and 2016, based on current data across four key areas: recruitment, training, retention, and evaluation. It captures the significantly transformed landscape of poll worker management since 2020, addressing new challenges like workforce shortages, threats against election workers, and the adoption of emerging technologies. The report also highlights state-by-state practices and emerging best practices from jurisdictions nationwide.

Center for Election Innovation and Research2024
Voter Registration Reports

CEIR interviewed and surveyed election officials in four states—Arizona, Georgia, Nevada, and Rhode Island—to create case studies about their experiences planning, developing, and implementing a new voter registration database system.

Center for Election Innovation and Research2024
Voter Registration Reports

Over the last two decades, states have implemented several innovative policies that streamline the process of voter registration, promote voter list accuracy, and create more options for eligible citizens to register or update their voter registration. Such policy innovations include online voter registration, same-day voter registration, and automatic voter registration. The number of states that have implemented at least one of these three voter registration methods increased from seven states in 2000 to 46 states in 2024.

Center for Election Innovation and Research2023
Voter Registration Reports

CEIR has surveyed states about voter registration database security every two years since 2018. These surveys have demonstrated widespread best practices in respondent states.

Charles Stewart IIIMIT Election Data + Science Lab2023
In-Person Voting Reports

In this report, Stewart documents persistent racial and ethnic gaps in the in-person voting experience, including longer wait times and lower confidence among Black, Latino, and Asian American voters compared with white voters.