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Claude Sonnet 5Oct 5, 2026anthropic/claude-sonnet-5-20260630

Is voter fraud a problem in the US?

NoSays it is contested

I'll research this topic to give you a well-balanced, factual answer.# Is Voter Fraud a Problem in the US?

Based on extensive research, voter fraud in the United States is extremely rare, though it's a topic that generates significant political disagreement about its actual scale and importance.

What the Research Shows

Multiple academic and nonpartisan studies have consistently found voter fraud to be statistically negligible:

•Studies reviewing elections meticulously examined for voter fraud found incident rates between 0.0003 percent and 0.0025 percent, making it more likely an American "will be struck by lightning than that he will impersonate another voter at the polls."
•A comprehensive 2012 study exhaustively pulled records from every state for alleged election fraud and found the overall fraud rate to be "infinitesimal," with only 10 cases of voter impersonation alleged in 12 years and only 56 alleged cases of non-citizen voting in that same period.
•Even research using conservative sources paints a similar picture: in Pennsylvania, the Heritage Foundation analyzed 30 years of data across 32 elections and identified just 39 cases of voter fraud—0.000039 percent of the more than 100 million ballots cast.
•A nonpartisan government review found the same pattern: a 2014 study by the Government Accountability Office, reflecting a literature review of existing research, noted that studies consistently found "few instances of in-person voter fraud."

Using Even Conservative/Partisan Data Sources

Even the Heritage Foundation's own database—often cited by those concerned about fraud—shows low numbers relative to the billions of votes cast over decades: Heritage's "Election Fraud Database" found 1,561 instances of voter fraud resulting in 1,325 convictions, with 20 cases brought in 2024 involving charges ranging from ineligible voting to false registrations and duplicate voting.

Recent 2024 Election Data

Looking at the most recent election cycle: reporting shows very few criminal prosecutions for voter fraud tied directly to the 2024 election, with multiple investigations yielding small numbers of indictments or convictions, and analyses concluding that voter fraud was not systemic. Prosecutions that did occur were scattered and isolated: Ohio indicted six noncitizens for illegal voting, Minnesota charged an election judge over 11 unregistered ballots, and Texas opened investigations into 33 alleged noncitizen voters—discrete, geographically limited cases, with none of the reports claiming mass, coordinated fraud affecting the national result.

Notably, many investigations turn up nothing: state-level probes often concluded with no criminal charges, a pattern that weakens claims of widespread voter fraud—Pennsylvania's review of suspicious registration forms did not lead to prosecutions after officials determined the forms did not result in ineligible voters casting ballots.

The Partisan Divide in Public Perception

Despite the empirical evidence, public opinion is sharply divided along political lines: a Pew Research Center survey found that 54% of Republicans believe voter fraud is a major problem in U.S. elections, compared to 6% of Democrats.

Bottom Line

The overwhelming scientific/academic consensus—supported even by data from conservative-leaning organizations—is that voter fraud occurs at microscopic rates relative to the hundreds of millions of votes cast in US elections, and there is no credible evidence of fraud occurring at a scale that could swing a national election. However, this remains a politically charged issue, and perceptions of its severity often diverge sharply from the empirical data, correlating strongly with political affiliation rather than independent assessment of the evidence.

Citations (9)

  1. 1brennancenter.orgNonprofits and think tanks
    Resources on Voter Fraud Claims

    Source excerpt: “The report reviewed elections that had been meticulously studied for voter fraud, and found incident rates between 0.0003 percent and 0.0025 percent. ...”

    statistic, article, points to no. Claim: Elections meticulously studied for voter fraud found incident rates between 0.0003 and 0.0025 percent.

  2. 2brennancenter.orgNonprofits and think tanks
    Debunking the Voter Fraud Myth

    Source excerpt: “- A 2012 study exhaustively pulled records from every state for all alleged election fraud, and found the overall fraud rate to be “infinitesimal” and...”

    evidence, article, points to no. Claim: A 2012 study pulling records from every state found the overall fraud rate 'infinitesimal', with few impersonation and noncitizen voting cases.

  3. 3thehill.comNews and mediaquality 0.90
    Election fraud rare in US elections, despite persistent claims otherwise

    Source excerpt: “In Pennsylvania, for example, the Heritage Foundation analyzed 30 years of data, across which 32 elections were held. Just 39 cases of voter fraud wer...”

    statistic, article, points to no. Claim: Heritage Foundation analysis of Pennsylvania found just 39 cases of voter fraud across 30 years and 32 elections.

  4. 4brennancenter.orgNonprofits and think tanks
    Debunking the Voter Fraud Myth

    Source excerpt: “ A 2014 study by the non-partisan Government Accountability Office, which reflected a literature. review of the existing research on voter fraud, not...”

    evidence, official document, points to no. Claim: A 2014 GAO literature review found studies consistently show few instances of in-person voter fraud.

  5. 5newsweek.comNews and mediaquality 0.82
    Voter Fraud in US Elections? What the Data and Research Shows - Newsweek

    Source excerpt: “Heritage laid out cases in every state, creating the "Election Fraud Database," which found 1,561 instances of voter fraud that resulted in 1,325 conv...”

    statistic, article, points to no. Claim: Heritage's Election Fraud Database found 1,561 instances of voter fraud and 1,325 convictions, low relative to votes cast.

  6. 6factually.coLow provenance
    How many voter fraud cases were prosecuted in the 2024...

    Source excerpt: “The available reporting shows **very few criminal prosecutions for voter fraud tied directly to the 2024 election**, with multiple investigations yiel...”

    evidence, article, points to no. Claim: Reporting shows very few criminal prosecutions for voter fraud tied directly to the 2024 election, and no systemic fraud.

  7. 7factually.coLow provenance
    How many voter fraud cases were prosecuted in the 2024...

    Source excerpt: “Reporting from state prosecutors and local news identifies **individual prosecutions** rather than a nationwide wave: Ohio’s attorney announced an ind...”

    evidence, article, points to no. Claim: Prosecutions were individual and isolated, such as Ohio's noncitizen indictments, Minnesota's election judge and Texas investigations, not a nationwide wave.

  8. 8factually.coLow provenance
    How many voter fraud cases were prosecuted in the 2024...

    Source excerpt: “Several investigations produced no charges — the null result matters** State-level probes often concluded with **no criminal charges**, a pattern tha...”

    evidence, article, points to no. Claim: Many state-level probes ended with no criminal charges, weakening claims of widespread fraud, including Pennsylvania's registration forms review.

  9. 9zipdo.coData and tools
    Voter Fraud: 2026 Research Stats

    Source excerpt: “04 A Pew Research Center survey found that 54% of Republicans believe voter fraud is a major problem in U.S. elections, compared to 6% of Democrats. ”

    statistic, data page, neutral. Claim: Pew survey found 54% of Republicans versus 6% of Democrats see voter fraud as a major problem.