Supreme Court Rules States Can Ban Transgender Athletes from Girls' Sports

This ruling establishes that states have the legal authority to restrict transgender student participation in sports based on sex assigned at birth, impacting the athletic eligibility of trans students in states with bans while leaving current inclusive policies in states like Illinois legally intact.

• •The Supreme Court ruled 6-3 that state bans on transgender girls playing on girls' sports teams do not violate Title IX or the Constitution.
• •The ruling allows states to require students to play on teams matching their sex assigned at birth.
• •The decision does not mandate that states with inclusive policies, such as Illinois, must change their rules.
• •The ruling impacts existing bans in 25 states, including Indiana, Missouri, and Iowa.
• •Justice Brett Kavanaugh wrote that separating teams by sex assigned at birth is 'reasonable' to reduce injury risk and ensure fair competition.
• •The Trump administration is currently investigating three dozen Illinois school districts regarding their policies on trans student athletes.
• •The Illinois High School Association estimates there are 25 trans athletes out of 133,000 total student athletes in the state.
• •The ruling stemmed from two cases: West Virginia v. B.P.J. and Little v. Hecox.
• •The Trump administration issued an executive order in February 2025 threatening to withhold federal funding from schools that allow trans athletes to play on teams matching their gender identity.