What the Supreme Court’s Decision on Transgender Athletes Means for Trans People, Families, and Educators in Idaho

On June 30, 2026, the Supreme Court of the United States ruled that laws in Idaho and West Virginia banning transgender women and girls from competing on women’s and girls’ athletic teams are constitutional. The court held that these laws do not violate either Title IX or the Equal Protection Clause of the U.S. Constitution.

Below are answers to what this Supreme Court decision means for transgender people, families, and educators in Idaho.

How did the Supreme Court rule in West Virginia v. BPJ and Little v. Hecox?

The Supreme Court upheld laws in Idaho and West Virginia that categorically ban transgender women and girls from competing on women’s and girls’ scholastic sports teams. The court held that excluding transgender women and girls from women’s and girls’ sports teams did not violate Title IX or the Equal Protection Clause.

What does this mean for transgender students in Idaho? 

Idaho’s Fairness in Women’s Sports Act imposes a flat ban on the participation of transgender women and girls on women’s and girls’ athletic teams in schools at all levels, from elementary school through college.

As a result of the Supreme Court’s decision, that law is enforceable.

If a student’s biological sex is disputed, the law permits schools to require verification from the student’s personal healthcare provider. That verification may include analysis of reproductive anatomy, genetic make-up, or testosterone levels.

What does this mean for transgender students’ access to bathrooms, locker rooms, and other school facilities in Idaho?

The court’s ruling specifically notes it only applies to the ability of transgender students to play on athletic teams consistent with their gender identity. The decision does not resolve the separate question of whether state laws or school policies can ban transgender students from restrooms or locker rooms consistent with their gender identity. The court made it very clear that the decision was based on the particular legal and practical realities of athletics.

In Idaho, Senate Bill 1100, which was enacted into law, requires all public K-12 schools to restrict bathrooms and changing rooms by sex assigned at birth. House Bill 264, which was also enacted into law, extends that restriction to state colleges and universities, including community colleges.

What does this mean for educators, administrators, athletic associations, or other school officials in Idaho? 

Educators, administrators, athletic associations, and other school officials must ensure that their policies comply with Idaho’s Fairness in Women’s Sports Act, which remains enforceable following the Supreme Court’s decision. Violation of state law may trigger lawsuits, financial liability, and administrative penalties.

Schools and educators should continue to support their transgender students in ways that remain consistent with Idaho law, including providing access to counseling, student support services, and other available resources.

Does this ruling affect PE classes, non-athletic gendered programs such as Boys’ and Girls’ State conferences or chess clubs, or non-competitive school sports in Idaho? 

The court made a point of distinguishing between sports and other educational contexts. The ruling does not resolve separate legal questions outside of the sports context. It also does not impact co-ed sports.

Does this ruling affect college athletics or only K-12 in Idaho? 

The Idaho law applies to both K-12 athletics and collegiate athletics.

Furthermore, postsecondary schools that are members of the National Collegiate Athletic Association (NCAA) will follow NCAA governance, requiring that competitive women’s teams are restricted to student-athletes assigned female at birth.

Could this ruling be used to challenge other protections for transgender people in healthcare, housing, or employment in Idaho? 

The Supreme Court’s decision is confined to the context of school sports. That said, court decisions are often invoked in other contexts, and it is possible that Idaho officials will try to use the decision to legitimize further discrimination against transgender people.

Idaho does not currently have statewide protections prohibiting discrimination based on gender identity or gender expression. However, 12 cities and two counties have adopted local nondiscrimination ordinances (NDOs) that provide protections in areas such as employment, housing, and public accommodations.

NDOs can be challenged at any time, so it’s essential to stay informed about local and state efforts to repeal them.