Resources

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

135 Resources

Charles Stewart IIIMIT Election Data + Science Lab2025
Voting by Mail 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 mail voting include: mail voting decreased to 29% from 43% in 2020; 37% of Democrats used mail voting compared to 24% for Republicans; few voters reported issue with requesting or completing a mail ballot; 3% of voters who returned their ballot via mail encountered disruptions.

Partnership for Large Election Jurisdictions, Engineering for Democracy Institute2025
In-Person Voting Trainings

This is a publicly available training module that helps election jurisdictions build data skills through hands-on R exercises. The program shows election offices how to transform operational data into actionable decisions, such as improving staffing, resource allocation, and the overall voting experience.

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.

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

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.

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.

Workforce Reports

The 2025 Local Election Official Survey gathered insight on the views of 858 local election officials related to federal cuts to election security services, resource constraints, worries of political interference, experiences of threats and harassment, and the use of artificial intelligence in elections.

Audits & Validating Elections Reports

This reports provides an introductory guide to post-election tabulation audits, designed primarily for election officials who want to begin, improve, or better understand post-election audit practices.

Audits & Validating Elections Reports

This report from Verified Voting compares audit and recount laws in seven 2024 swing states, clarifying differences between audits and recounts for public understanding.

National Association of Secretaries of State2024
Audits & Validating Elections Reports

This report supports automated independent audits as a complement or alternative to other post-election audit methods. It may be useful for administrators or policymakers in comparing auditing approaches.

Maryland General Assembly, Department of Legislative Services2024
Audits & Validating Elections Reports

This report analyzes a Maryland bill that would require risk-limiting audits after statewide elections, including fiscal and administrative implications.

Lisa Schur, Douglas KruseRutgers University2024
Usability & Accessibility Reports

This report summarizes projections of how many people with disabilities would be eligible to vote in the November 2024 elections, using data from the Census Bureau’s 2018-2022 American Community Survey combined with Census Bureau population projections for 2024. The report breaks down key demographic characteristics of eligible voters with disabilities.