Is voter fraud a problem in the US?
No, voter fraud is not a significant or widespread problem in the United States. Documented cases occur at extremely low rates—typically measured in thousandths or hundred-thousandths of a percent of ballots cast—and have not been shown to alter the outcomes of federal elections or major statewide contests.[1]
Voter fraud includes acts like impersonating another voter, voting multiple times, non-citizen voting, voting while ineligible (e.g., as a felon in some jurisdictions), ballot stuffing, or vote buying. It is illegal and prosecuted when detected. U.S. elections have multiple layers of safeguards, including voter ID requirements in many states, signature verification for mail ballots, poll books, bipartisan observers, audits, and post-election investigations. Cases that do occur are often isolated (individuals acting alone) rather than large-scale coordinated schemes.[2]
Key Evidence from Studies and Databases
Multiple analyses, including those drawing on the Heritage Foundation’s Election Fraud Database (a conservative-leaning tracker of proven cases resulting in convictions, civil penalties, diversions, or official findings), consistently show rarity:
Post-2020 reviews (e.g., AP in six battleground states) found fewer than 475 potential cases amid millions of votes—far short of margins. Courts, audits, and officials from both parties have repeatedly rejected claims of widespread fraud sufficient to change results.[2]
Context and Caveats
In summary, the data from academic studies, government reviews, journalistic investigations, and even conservative fraud trackers show voter fraud is real but exceedingly rare and not a material threat to the integrity or results of U.S. elections at scale. Safeguards work, and isolated cases are addressed through the legal system.
Citations (8)
- https://www.brookings.edu/articles/how-widespread-is-election-fraud-in-the-united-states-not-very/
Backs: “Documented cases occur at extremely low rates—typically measured in thousandths or hundred-thousandths of a percent of ballots cast—and have not been shown to alter the outcomes of federal elections or major statewide contests.”
- https://apnews.com/article/election-2024-voter-fraud-trump-harris-a3b4c2db17217311770259193c115b80
Backs: “Cases that do occur are often isolated (individuals acting alone) rather than large-scale coordinated schemes.”
- https://electionfraud.heritage.org/categories
Backs: “It is a sampling, not exhaustive, but even maximized it remains tiny.”
- https://legalclarity.org/how-common-is-voter-fraud-what-the-evidence-shows/
Backs: “It is a sampling, not exhaustive, but even maximized it remains tiny.”
- https://www.bbc.co.uk/news/articles/ckeq3vezxlx1o
Backs: “States with universal vote-by-mail show no elevated fraud risk.”
- https://www.detroitnews.com/story/news/politics/2026/10/28/we-studied-180-voter-fraud-cases-many-charged-cite-honest-mistakes/92475718007/
Backs: “Recent intensified DOJ/DHS efforts (post-2024) have charged/ investigated hundreds (e.g., ~180 charged in one analysis, investigations of larger potential lists), but these remain a tiny fraction of tens of millions of votes and often involve lawful permanent residents or possible mistakes/confusion rather than…”
- https://static.heritage.org/2026/DoesYourVoteCount.pdf
Backs: “Most “dead voter” claims turn out to be clerical errors or legitimate votes cast before death.”
- https://www.frontiersin.org/journals/political-science/articles/10.3389/fpos.2024.1493897/full
Backs: “This can erode trust even when evidence does not support systemic issues.”