Is voter fraud a problem in the US?
No, voter fraud is not a significant or widespread problem in U.S. elections. It occurs, is illegal, and is prosecuted when detected, but extensive data from studies, government investigations, audits, court records, and even databases compiled by groups concerned about it show it is extremely rare—typically measured in tiny fractions of a percent of ballots cast—and has not been shown to alter the outcomes of major elections (such as presidential races).[1]
Key Evidence and Statistics
Types of Fraud and Context
Common categories in databases include absentee/mail ballot misuse, false registration, felon voting (where restricted), duplicate voting, vote buying (more common historically in some local races), and rare noncitizen or impersonation cases. Large-scale, organized fraud capable of swinging national or even most statewide races is extraordinarily difficult due to the decentralized U.S. system (thousands of jurisdictions), bipartisan oversight, paper trails (nearly all votes now have them), signature verification, audits, voter ID requirements in many places, and severe criminal penalties (felonies with prison time).[13]
Voter roll issues (outdated entries for deceased people, movers, or duplicates) exist and are cleaned periodically, but these do not equate to fraudulent votes being cast and counted at scale. Innocent errors by voters or administrators are often initially misreported as fraud.[7]
Why Claims of a Major Problem Persist
Isolated real cases, local scandals, or registration anomalies are sometimes amplified into claims of systemic fraud. Undetected fraud is possible in theory (as with any crime), and Heritage notes its list is incomplete. However, the combination of statistical rarity in detected/prosecuted cases, extensive post-election scrutiny, risk-reward calculus for perpetrators, and multiple overlapping safeguards makes large-scale impact highly implausible. Experts across the spectrum (including those analyzing Heritage data) conclude it is not systemic and has not flipped major modern outcomes.[1][14]
Fraud is unacceptable and deserves vigorous prevention and prosecution to maintain trust. Election security measures (ID, audits, chain-of-custody, cybersecurity) are continually refined. At the same time, unsubstantiated widespread-fraud narratives can erode confidence and lead to policies that burden eligible voters more than they stop rare fraud. The data shows U.S. elections are secure and accurate overall, with fraud a negligible factor compared to other issues like turnout, access, or administrative errors.
Citations (14)
- https://www.newsweek.com/voter-fraud-us-elections-data-research-1978342
Backs: “It occurs, is illegal, and is prosecuted when detected, but extensive data from studies, government investigations, audits, court records, and even databases compiled by groups concerned about it show it is extremely rare—typically measured in tiny fractions of a percent of ballots cast—and has not been shown to alter…”
- https://www.truthbased.org/is-voter-fraud-a-real-problem
Backs: “This is a sampling, not exhaustive, but even so, it equates to roughly 7 cases per 10 million ballots in federal general elections over that period (around 0.00007%), amid billions of ballots cast.”
- https://electionfraud.heritage.org/categories
Backs: “This is a sampling, not exhaustive, but even so, it equates to roughly 7 cases per 10 million ballots in federal general elections over that period (around 0.00007%), amid billions of ballots cast.”
- https://www.brookings.edu/articles/widespread-election-fraud-claims-by-republicans-dont-match-the-evidence/
Backs: “Similar patterns hold elsewhere. No election outcome was altered by these.”
- https://brookings.edu/articles/how-widespread-is-election-fraud-in-the-united-states-not-very
Backs: “Similar patterns hold elsewhere. No election outcome was altered by these.”
- https://legalclarity.org/voter-fraud-statistics-types-rates-and-prosecutions/
Backs: “In-person voter impersonation is especially rare—more likely to be struck by lightning than to successfully impersonate a voter at the polls.”
- https://www.brennancenter.org/topics/voting-elections/vote-suppression/myth-voter-fraud
Backs: “In-person voter impersonation is especially rare—more likely to be struck by lightning than to successfully impersonate a voter at the polls.”
- https://www.sciline.org/elections/voter-fraud/
Backs: “Mail ballot fraud averages around 4 cases per 10 million mail ballots in recent cycles.”
- https://apnews.com/article/voter-fraud-election-2020-joe-biden-donald-trump-7fcb6f134e528fee8237c7601db3328f
Backs: “Most were isolated individual acts; many potential cases were errors, not fraud. Courts rejected widespread fraud claims.”
- https://www.nytimes.com/2026/07/16/us/politics/trump-investigations-fraud-claims-2020-election.html
Backs: “Most were isolated individual acts; many potential cases were errors, not fraud. Courts rejected widespread fraud claims.”
- https://www.justice.gov/opa/pr/justice-department-announces-charges-and-guilty-pleas-involving-12-individuals-election
Backs: “These remain small numbers relative to >150–200+ million votes in recent presidential cycles and do not indicate systemic issues.”
- https://www.ap.org/news-highlights/elections/2026/administrations-focus-on-noncitizen-voting-has-led-to-160-arrests-experts-say-that-shows-its-rare/
Backs: “These remain small numbers relative to >150–200+ million votes in recent presidential cycles and do not indicate systemic issues.”
- https://thehill.com/regulation/court-battles/4962270-us-election-fraud-rare/amp/
Backs: “Large-scale, organized fraud capable of swinging national or even most statewide races is extraordinarily difficult due to the decentralized U.S. system (thousands of jurisdictions), bipartisan oversight, paper trails (nearly all votes now have them), signature verification, audits, voter ID requirements in many…”
- https://legalclarity.org/instances-of-voter-fraud-proven-cases-types-and-prevention/
Backs: “Experts across the spectrum (including those analyzing Heritage data) conclude it is not systemic and has not flipped major modern outcomes.”