Illinois school bathroom laws for transgender students give those students the right to use the restroom that matches their gender identity. The Illinois Human Rights Act prohibits gender identity discrimination in places of public accommodation, and public schools are covered. That protection applies regardless of what is happening with federal Title IX rules, because Illinois law stands on its own.
What Illinois Law Requires
The Illinois Human Rights Act makes it a civil rights violation to deny anyone full and equal enjoyment of the facilities and services of any place of public accommodation because of unlawful discrimination.1Justia Law. Illinois Compiled Statutes Chapter 775, Act 5, Article 5 – Public Accommodations The Act’s definition of “sexual orientation” includes “gender-related identity, whether or not traditionally associated with the person’s designated sex at birth.”2Illinois General Assembly. Illinois Compiled Statutes 775 ILCS 5/1-103 Put those two pieces together and the result is direct: a school that blocks a transgender girl from the girls’ restroom, or a transgender boy from the boys’ restroom, is discriminating in violation of state law.
The Illinois Department of Human Rights, which enforces the Act, has said the same thing in plain terms. Its guidance states that students have the right to attend school free from gender identity discrimination and lists “full and equal access to gender-based restrooms, locker rooms and changing rooms” among the areas the law covers.3Illinois Department of Human Rights. Non-Regulatory Guidance Relating to Protection of Transgender, Nonbinary, and Gender Nonconforming Students
In 2021, the Illinois Appellate Court confirmed how this works. In Hobby Lobby Stores, Inc. v. Sommerville, the court held that denying a transgender woman access to the women’s restroom violated the Human Rights Act because she was being treated differently from other women solely on the basis that her gender identity was not traditionally associated with her sex assigned at birth.4State of Illinois. Victory for Transgender Illinoisans The case involved a retail store, but the Act’s public accommodation rules apply to schools the same way.
How This Works Day to Day at School
The Illinois State Board of Education has published guidance for schools on supporting transgender, nonbinary, and gender nonconforming students, built on recommendations from a task force that reported to the Governor in January 2020.5Illinois State Board of Education. Guidance for Supporting Transgender, Nonbinary and Gender Nonconforming Students The guidance is not law by itself, but it describes what compliance with the Human Rights Act looks like inside a school building.
The core points for a student and family to know:
- Access to restrooms, locker rooms, and changing rooms should match the student’s gender identity.
- Schools can develop an individualized gender support plan that covers name and pronoun use, facility access, and how information is shared with family.
- Dress codes cannot discriminate based on gender identity.
- Participation in athletics, clubs, and extracurricular activities should respect the student’s gender identity.
Schools often address privacy concerns by adding privacy curtains or partitions in locker rooms, offering single-occupancy restrooms as an option for any student who wants one, and creating private changing areas. Those accommodations should be available to any student who wants them, not offered only to a transgender student. Singling a student out is itself a form of differential treatment.
A federal court applied that logic in a case brought against Township High School District 211, where parents and cisgender students sued to challenge a policy allowing transgender students to use facilities matching their gender identity. The court denied a preliminary injunction, finding no likelihood of success on the plaintiffs’ privacy or Title IX claims and rejecting the argument that parents have a due process right to control whether their children share restrooms with transgender peers.6Civil Rights Litigation Clearinghouse. Students and Parents for Privacy v. United States Department of Education
What Federal Changes Do and Don’t Affect
The federal picture has shifted, and it is worth knowing why it does not change your rights in an Illinois public school.
A 2024 Department of Education rule that treated gender identity discrimination as sex discrimination under Title IX was vacated nationwide by a federal district court in January 2025.7Congress.gov. Transgender Athletes and Title IX: Agency Investigations and Litigation In February 2025, Executive Order 14201 directed the Department of Education to define “sex” under Title IX as biological sex and to rescind prior guidance supporting transgender student protections.8The White House. Defending Women From Gender Ideology Extremism and Restoring Biological Truth to the Federal Government
None of that repeals the Illinois Human Rights Act. A school district in Illinois that restricts bathroom access based on sex assigned at birth still faces liability under state law. The practical consequence is that the state complaint route, described below, is the more reliable path right now.
Keeping a Student’s Transgender Status Private
Under the Family Educational Rights and Privacy Act, a student’s transgender status, sex assigned at birth, and birth name are personally identifiable information. Schools cannot treat that information as “directory information” the way they might share a student’s grade level or activities, and they cannot release it without consent.
The rule matters inside the school too. FERPA’s “school official” exception lets a school share records with staff who have a legitimate educational interest, but that is not a blanket permission for every adult in the building. A teacher who learns a student is transgender is not free to tell other staff who have no educational reason to know. Unauthorized disclosure of a student’s birth name or sex assigned at birth can be a FERPA violation. A gender support plan is often where a student, family, and school decide who needs to know and how information will be handled.
Filing a Complaint If a School Refuses
If a school denies bathroom access or otherwise discriminates based on gender identity, there are two formal complaint routes. The state route is currently the stronger one.
Illinois Department of Human Rights
A charge under the Human Rights Act must be filed with IDHR within two years of the discriminatory act.9Illinois Department of Human Rights. Filing a Charge After intake, IDHR may offer voluntary mediation. If that does not resolve things, the department investigates, with authority to subpoena documents and witnesses, and the investigator issues a report with a recommended finding.10Illinois Department of Human Rights. Investigation A finding of substantial evidence can send the case to the Illinois Human Rights Commission, where an administrative law judge can order remedies including emotional distress damages and attorney’s fees.11Illinois Department of Human Rights. Complaint Process – The Illinois Human Rights Commission
U.S. Department of Education Office for Civil Rights
A Title IX complaint can also be filed with OCR within 180 days of the discriminatory action, online, by mail, or by email. Given the current federal position on gender identity and Title IX, it is unclear how OCR will handle gender identity discrimination claims, and a state charge with IDHR is the more dependable option for an Illinois student today.
Where to Get Help
Families dealing with a school that is resistant to complying with the Human Rights Act do not have to figure it out alone. Equality Illinois and the Illinois Safe Schools Alliance train school districts, advocate for policy changes, and help families navigate the complaint process. The Illinois Safe Schools Alliance was part of the task force behind the ISBE guidance, and both organizations are a practical starting point when a school district is not doing what state law requires.