Is voter fraud a problem in the US?

Short answer: Proven voter fraud in the U.S. is rare. It occurs, is usually small‑scale, and is typically caught and prosecuted; there’s no credible evidence it is widespread or that it has altered recent national election outcomes.

What the best evidence shows

•Measured incidence is extremely low. Reviews of meticulously studied elections find fraud rates on the order of thousandths of a percent (about 0.0003%–0.0025%). A nationwide review found 31 credible cases of in‑person impersonation out of more than a billion ballots cast from 2000–2014.[1]

•2020 was heavily scrutinized. Post‑election audits and official reviews in multiple states upheld results—for example, Georgia’s statewide hand tally (a risk‑limiting audit) confirmed the presidential outcome, and a GOP‑led Michigan Senate investigation reported “no evidence of widespread or systematic fraud.” Courts across the political spectrum rejected dozens of post‑2020 fraud lawsuits.[2]

•Safeguards are robust and expanding. All 50 states now have some form of post‑election audit to verify results, with many using risk‑limiting audits.[3]

•Context on scale: 161.3 million ballots were cast and counted in the 2020 general election alone—so even hundreds of prosecuted cases over many years represent a vanishingly small fraction of total votes.[4]

•Yes, real fraud happens—but it’s usually local and rare. A well‑documented absentee‑ballot scheme in North Carolina’s 9th Congressional District (2018) led the state to order a new election—an example of serious misconduct that was detected and remedied.[5]

•Even sources that catalogue proven cases show small numbers. The Heritage Foundation’s Election Fraud Database (a conservative project) lists roughly 1,500–1,600 cases over decades; it’s expressly a non‑exhaustive sampling, but still tiny against billions of ballots.[6]

Bottom line: Voter fraud exists but is uncommon and generally not outcome‑changing in modern U.S. elections. States and localities employ multiple layers—voter list maintenance, mail‑ballot verification, chain‑of‑custody rules, and now routine post‑election audits—that make large‑scale fraud hard to pull off without detection.[7]

If you’d like, I can break down risks and safeguards for specific methods (mail ballots, double voting, noncitizen voting) or for your state.

Citations (7)

1brennancenter.orgNonprofits and think tanks
Debunking the Voter Fraud Myth | Brennan Center for Justice
Backs: “A nationwide review found 31 credible cases of in‑person impersonation out of more than a billion ballots cast from 2000–2014.”
2ga.govGovernment
Risk-Limiting Audit Report
Backs: “Post‑election audits and official reviews in multiple states upheld results—for example, Georgia’s statewide hand tally (a risk‑limiting audit) confirmed the presidential outcome, and a GOP‑led Michigan Senate investigation reported “no evidence of widespread or systematic fraud.” Courts across the political spectrum…”
3ncsl.orgNonprofits and think tanks
Every State Has Now Enacted a Post-Election Audit Law -...
Backs: “All 50 states now have some form of post‑election audit to verify results, with many using risk‑limiting audits.”
4eac.govGovernment
Election Administration and Voting Survey 2020 Comprehensive Report
Backs: “161.3 million ballots were cast and counted in the 2020 general election alone—so even hundreds of prosecuted cases over many years represent a vanishingly small fraction of total votes.”
5ncsbe.govGovernment
State Board unanimously orders new election in 9th Congressional District | NCSBE
Backs: “A well‑documented absentee‑ballot scheme in North Carolina’s 9th Congressional District (2018) led the state to order a new election—an example of serious misconduct that was detected and remedied.”
6heritage.orgNonprofits and think tanks
Heritage Releases Updated Election Fraud Database, Featuring New Fraud Map | The Heritage Foundation
Backs: “The Heritage Foundation’s Election Fraud Database (a conservative project) lists roughly 1,500–1,600 cases over decades; it’s expressly a non‑exhaustive sampling, but still tiny against billions of ballots.”
7ncsl.orgNonprofits and think tanks
Post-Election Audits
Backs: “States and localities employ multiple layers—voter list maintenance, mail‑ballot verification, chain‑of‑custody rules, and now routine post‑election audits—that make large‑scale fraud hard to pull off without detection.”