Illinois Transit Gun Ban Upheld by Supreme Court

Supreme Court declines to review Illinois ban on concealed firearms in public transit

Supreme Court Keeps Illinois Transit Gun Ban

Illinois transit riders won't see changes to the state's concealed weapons policy after the U.S. Supreme Court declined Monday to review a challenge to the ban. The restriction, which has been in effect since 2013, prohibits individuals with concealed carry permits from bringing firearms onto buses, trains, and other public transportation systems statewide. The court's decision affects all Illinois residents who hold concealed carry permits and use public transit.

Legal Battle Over 12-Year-Old Restriction

The ban has faced multiple legal challenges since its implementation. In 2024, four individuals filed a lawsuit arguing the restriction violated their Second Amendment rights, and a federal judge initially ruled it unconstitutional, though that decision applied only to those four plaintiffs. The legal landscape shifted when a different federal judge reinstated the full ban in 2025, a ruling that a federal appeals court supported in a September decision. The Cook County State's Attorney's office, Illinois Attorney General Kwame Raoul, and the DuPage County state's attorney had challenged the lower court ruling that temporarily overturned the ban.

Statewide Application Across Transit Systems

The restriction applies to all public transportation systems throughout Illinois, including Chicago's CTA, Metra commuter rail, Pace suburban buses, and regional transit agencies in other cities. Cook County State's Attorney Eileen O'Neill Burke said everyone deserves to feel safe on public transit and that minimizing risks from dangerous weapons is crucial for protecting the public. The ban specifically targets concealed carry permit holders, preventing them from bringing firearms onto any form of public transit regardless of their licensing status.

No Further Federal Legal Challenge Expected

The Supreme Court's refusal to hear the case means the concealed carry restriction on transit will continue without further legal challenge at the federal level. Monday's decision upholds the 2025 federal judge's ruling that reinstated the full ban. Officials didn't indicate whether additional enforcement measures or public awareness campaigns would accompany the court's decision, though the restriction remains enforceable across all Illinois transit systems.

What Riders Need to Know

Transit riders in Illinois should continue following existing policies that prohibit concealed weapons on all public transportation. Concealed carry permit holders must leave firearms secured elsewhere before boarding buses, trains, or other transit vehicles. Violations of the ban can result in criminal charges. Moovit provides real-time transit updates and trip planning for Illinois public transportation systems, helping riders navigate CTA, Metra, Pace, and other regional transit services.