Homeland Security Secretary Markwayne Mullin recently amplified assertions from President Trump claiming that over 250,000 non-citizens are registered to vote across California, Pennsylvania, New Jersey, and Nevada. This announcement followed a national address focused on election security, where the administration suggested these figures highlight significant vulnerabilities in the system. While the government noted that another 28,000 non-citizens were identified in 23 other cooperating states using a federal database, the administration has largely kept its specific methodology for calculating the larger figure under wraps.

Concerns regarding the accuracy of these numbers have already emerged, with critics suggesting the estimates may be heavily inflated. A White House official revealed that the calculation relied on commercial databases rather than official state registries. Experts like David Becker of the Center for Election Innovation and Research warn that this approach often produces false positives, potentially labeling eligible citizens as non-citizens. According to such experts, confirmed cases of non-citizens voting remain exceedingly rare and usually stem from administrative errors or misinterpretations of complex data sets.

From a statistical perspective, even if the administration’s figures were accurate, they represent a tiny fraction of the American electorate. The estimated 250,000 individuals account for roughly zero point one percent of all registered voters nationwide and less than one percent of those registered in the four targeted states combined. Furthermore, neither Mr. Trump nor Secretary Mullin claimed that these individuals had actually cast ballots in previous elections. Federal law strictly prohibits non-citizens from participating in federal contests, and almost every state maintains similar bans for statewide races.

The tension between the federal government and several states continues to mount as the Justice Department sues various jurisdictions to force them to hand over voter rolls. In Pennsylvania, Republican Secretary of State Al Schmidt defended his state’s processes, asserting that voter rolls are properly maintained while agreeing to review any specific evidence provided by Homeland Security. These disputes come amid broader efforts by the president to increase federal oversight of elections through executive orders and legislative pushes for stricter photo ID laws ahead of upcoming midterm elections.