Gov. Phil Murphy (D-NJ) said a technical error resulted in approximately 6,600 non-citizens being registered to vote in New Jersey [1].

The incident raises concerns about the reliability of automated voter-registration databases and the potential for software glitches to compromise electoral rolls. While the state has identified the error, the scale of the mistake highlights vulnerabilities in the digital infrastructure used to verify citizenship.

According to Murphy, the state discovered a software error in the voter-registration database that incorrectly flagged non-citizens as eligible voters [1], [2]. "We discovered a technical error that resulted in about 6,600 non-citizens being registered to vote," Murphy said [3].

Despite the number of ineligible registrations, state officials said that the actual impact on election results was limited. A spokesperson for the New Jersey Department of State said that fewer than 400 ineligible voters actually cast ballots in recent elections [4].

Murphy addressed the failure as a cautionary tale for election administration. "This is a reminder that even well-intentioned systems can produce errors that affect the integrity of our elections," Murphy said [5].

The governor's statements were made public on July 22, 2026 [3]. The state has since worked to identify the specific software glitch to prevent similar occurrences in future election cycles. The discrepancy between the number of registered non-citizens and those who actually voted suggests that while the registration error was widespread, the act of casting an ineligible ballot remained relatively rare [4].

“"We discovered a technical error that resulted in about 6,600 non-citizens being registered to vote."”

This event underscores the tension between expanding voter access through automated systems and maintaining strict eligibility requirements. While the actual number of ineligible votes cast was small compared to the total registered, the incident provides a data point for critics of electronic registration and emphasizes the need for rigorous manual audits of voter rolls to ensure election integrity.