Zohran Mamdani, the naturalized U.S. citizen elected New York City mayor in 2025 after arriving from Uganda as a child and completing naturalization in 2018, faces no active federal court proceedings to revoke his citizenship. Calls from Republican lawmakers for DOJ investigation into alleged nondisclosure of Democratic Socialists of America ties or related associations have produced no public evidence meeting the high legal threshold for denaturalization, which requires proving willful material misrepresentation that would have altered the original grant. Such actions remain rare, court-ordered processes typically reserved for documented fraud or national security violations rather than policy disagreements, and any case would face lengthy litigation unlikely to conclude before 2027. Trader consensus at 99.7% reflects these procedural and evidentiary barriers. Late discovery of verifiable application fraud or an unprecedented successful DOJ push could still shift odds, though both remain remote given current records.