Disputed DHS tally of 250,000 noncitizens on rolls fuels midterm clashes

State election officials across the country are still waiting for details behind federal allegations that more than 250,000 noncitizens appear on voter rolls in four states, even as the Trump administration moves forward with new investigative tactics aimed at registration systems. The Department of Homeland Security shared its tally with California, Nevada, New Jersey and Pennsylvania weeks ago and set a response deadline that has now passed, yet the agency has not released its underlying methodology or data sources.

Multiple state officials described the numbers as opaque and potentially unreliable. David Becker of the Center for Election Innovation and Research called them “made up” absent clearer documentation. Past audits in several states have turned up only isolated instances of noncitizen registration, consistent with earlier academic and government reviews that found such voting extremely rare. New Jersey recently removed 6,600 ineligible voters after identifying a software glitch in its motor vehicle system, an episode state leaders attributed to an administrative failure rather than coordinated fraud.

Federal agencies are not waiting for those clarifications before expanding their reach. The FBI recently obtained an IP address tied to an online voter registration in South Carolina, part of a broader effort involving the Justice Department and Immigration and Customs Enforcement. Officials in Texas and North Carolina have also received data requests. The administration is simultaneously suing 30 states and the District of Columbia to gain access to full voter rolls, citing concerns over foreign interference raised by President Trump.

Critics see these steps as an extension of long-standing but largely unsubstantiated claims about the 2020 election. They worry that unverified lists could be used to justify subpoenas or law-enforcement actions near polling places this fall. Supporters of the reviews argue that even small vulnerabilities warrant scrutiny, pointing to recurring software errors and occasional prosecutions over two decades. Without uniform national standards for detecting and reporting noncitizen registrations, however, the scale of the problem remains difficult to measure.

The timing of the new federal inquiries has added another layer of tension. Election administrators say they are fielding overlapping demands from multiple agencies while preparing for November. Some fear that sudden data pulls or public announcements of large but unexplained numbers could erode public confidence or invite last-minute legal challenges. Others note that states already conduct regular list maintenance under federal law and that additional layers of scrutiny risk duplicating work without improving accuracy.

How these investigations unfold will depend in part on whether agencies provide the missing methodological details that states have requested. Until then, the gap between the administration’s public assertions and the concrete evidence shared with election officials continues to shape the debate over how aggressively the federal government should intervene in state-run voter rolls.