Bathroom bills are state laws that restrict which multi-occupancy restrooms, locker rooms, and changing facilities transgender people can use, generally requiring access based on the sex recorded on a person’s birth certificate rather than their gender identity. Roughly 21 states and one U.S. territory have enacted some version as of mid-2026, and the reach of these laws varies widely by state: some cover only K-12 schools, others cover every government building, and a handful extend into private businesses. This guide walks through bathroom bills by state — what they cover, how they define sex, the exceptions written into them, how they’re enforced, and where they stand against federal law.
How Many States Have Passed Bathroom Bills
About 21 states and one U.S. territory have a bathroom bill on the books. They fall into three tiers of scope:
- Around nine states apply restrictions broadly to all government-owned buildings, including schools, colleges, courthouses, airports, rest stops, and public parks.
- Another seven states cover K-12 schools plus at least some additional government facilities.
- Five states restrict access only in K-12 schools.
Four of those states go further and make it a criminal offense, under certain circumstances, for a transgender person to use a restroom that doesn’t match their birth sex. The pace of new bills picked up considerably starting in 2023.
Which Facilities Are Covered
The core target in every bathroom bill is public-sector space. State-owned buildings — courthouses, legislative offices, administrative agencies — are always included. In states that reach beyond schools, local government buildings like city halls, county service centers, and public libraries fall under the rules too, along with public parks, community recreation centers, and state-run rest stops.
Schools are the most common setting. Every state with a bathroom bill covers K-12 public schools, including restrooms, locker rooms, and shower facilities. Many extend the restrictions to public colleges and universities, including dormitories. Some pull in charter schools and, in rare cases, private schools that receive state funding.
Correctional facilities and juvenile detention centers appear in several of these laws, requiring that housing, bathrooms, and changing areas be segregated by birth sex. That overlaps with existing federal detention standards, but the state statutes codify the requirement independently.
Private businesses are mostly outside the scope. In most states with bathroom bills, the restrictions apply only to government-owned or government-operated spaces. Six states — Florida, Idaho, Kansas, Montana, Ohio, and Wyoming — extend at least some of their restrictions to private settings such as restaurants, retail stores, hospitals, and entertainment venues. Everywhere else, private businesses set their own restroom policies.
How the Laws Define Sex
Bathroom bills rest on a legal definition of sex tied to biology at birth. The typical statutory language defines sex by reproductive anatomy, sex chromosomes, and internal and external genitalia present at birth. Under these definitions, a person classified as female at birth remains legally female for restroom purposes regardless of any later medical treatment, hormone therapy, or surgery.
In practice, the sex on a person’s original birth certificate controls facility access. Most of these laws state explicitly that gender identity does not determine which restroom a person can use. Some go further and specify that an amended birth certificate or updated driver’s license doesn’t change the result when the statute keys access to sex “at birth.”
The restrictions apply only to multi-occupancy facilities — restrooms, locker rooms, changing rooms, or showers designed for more than one person to use at the same time, even with curtains or partial dividers. Single-occupancy restrooms fall outside the mandate entirely, which is why several states encourage or require covered facilities to offer a unisex single-stall option.
Exceptions Written Into the Laws
Every bathroom bill carves out situations where strict enforcement would be dangerous or impractical. The specifics vary, but the same categories recur:
- Custodial and maintenance work. Cleaning staff and repair technicians can enter a restroom designated for the opposite sex to do their jobs.
- Emergencies. Anyone responding to a medical emergency, fire, or other crisis can enter any restroom. Some laws extend this to athletic coaches and other supervisory personnel.
- Parents with young children. A parent or caregiver can bring a child into a restroom that doesn’t match the adult’s sex. Some states set an age cap; North Carolina’s version used under seven.
- Disability assistance. A person helping someone with a disability can enter any restroom to provide that help.
- Law enforcement. Officers acting in an official capacity can access any facility for security or investigative purposes.
- Correctional supervision. Staff supervising inmates in detention facilities are exempt while performing their duties.
Single-occupancy and unisex restrooms work as a safety valve. Because the restrictions apply only to multi-occupancy spaces, a single-stall restroom with a privacy latch is available to anyone regardless of sex. Some states require covered facilities to provide at least one unisex option, though the requirement isn’t universal.1U.S. Access Board. Guide to the ADA Accessibility Standards – Toilet Rooms
Enforcement and Penalties
Enforcement mechanisms vary considerably, and this is where state laws diverge most. Penalties can target the individual who enters the restricted restroom, the institution that fails to enforce the rules, or both.
Penalties on Individuals
In four states, using a restroom that doesn’t match your birth sex is a criminal offense under certain circumstances. The most common approach treats it as a form of criminal trespass: if a person is asked to leave and refuses, they can be charged. Criminal trespass is typically a misdemeanor carrying potential jail time and fines that vary by state.
Kansas takes a different approach with a private right of action. Any person who believes they shared a restroom with someone violating the law can sue that individual for at least $1,000 in damages. This shifts enforcement from the government to private citizens. The provision drew legal challenges after it took effect in 2026.
Penalties on Institutions
Most bathroom bills push enforcement pressure onto the institutions that maintain the facilities rather than onto individual users. Public employees who violate the rules can face progressive discipline, from verbal warnings up through suspension without pay and termination. In Florida’s college system, a second violation results in mandatory termination.
Fines are another lever. Texas imposes $25,000 fines against institutions where violations occur, rising to $125,000 for subsequent violations. At least one state ties compliance to school funding: districts that fail to enforce the restrictions face the loss of 25% of their state funding allocation.
Effects on Driver’s Licenses and Birth Certificates
Some states have tied their bathroom bills to broader laws redefining sex across all state regulations, with consequences that reach well past restroom access. Kansas enacted a law in 2026 defining sex as “biological sex, male or female, at birth” for every state law, rule, and regulation. That redefinition invalidated Kansas-issued driver’s licenses and birth certificates carrying a gender marker that doesn’t match the holder’s sex at birth. Affected individuals were directed to surrender their credentials to the state’s Division of Vehicles, with no grace period. The law also prohibits future changes to gender markers on state-issued birth certificates and driver’s licenses. Because the sex definition applies across all state regulations, the full downstream effects on other state-issued documents remain uncertain.
Where Federal Law Stands
Bathroom bills exist in tension with federal anti-discrimination law, and the boundaries remain unsettled. Three areas of federal law matter most: Title VII, Title IX, and the Equal Protection Clause of the Fourteenth Amendment.
Title VII and the Workplace
The Supreme Court’s 2020 decision in Bostock v. Clayton County held that firing someone for being transgender is sex discrimination under Title VII. But the Court limited its ruling, stating: “We do not purport to address bathrooms, locker rooms, or anything else of the kind.”2Supreme Court of the United States. Bostock v Clayton County
In February 2026, the EEOC issued a 2–1 decision in Selina S. v. Driscoll ruling that Title VII permits federal agencies to exclude transgender workers from restrooms matching their gender identity.3U.S. Equal Employment Opportunity Commission. Selina S v Department of the Army, EEOC Appeal No 2025003976 The decision overturned the EEOC’s 2015 precedent supporting access based on gender identity. It applies only to federal agencies and does not bind private employers or federal courts. No federal court has yet issued a definitive ruling on whether Title VII requires or prohibits sex-segregated restroom policies.
Title IX and Schools
Title IX prohibits sex discrimination in educational programs receiving federal funding. Federal regulations have long allowed schools to maintain separate restrooms, locker rooms, and showers by sex, provided the facilities are comparable.4Congressional Research Service. Title IX Challenges Divide Appellate Courts Whether that allowance extends to excluding transgender students from facilities matching their gender identity has divided the federal appellate courts. The Fourth Circuit held in Grimm v. Gloucester County School Board that a Virginia policy barring a transgender boy from the boys’ restroom violated both Title IX and the Equal Protection Clause. Other circuits have been more receptive to state arguments that sex-separated facilities based on birth sex serve legitimate government interests. The Supreme Court has not directly resolved the split.
Equal Protection Challenges
Equal Protection challenges argue that bathroom bills single out transgender people based on sex, triggering heightened judicial scrutiny. Outcomes depend heavily on which court hears the case and what level of scrutiny it applies. Courts using a more demanding standard have been more likely to strike down the restrictions; those using a more deferential standard have upheld them. Kansas’s law faced an immediate constitutional challenge in 2026, with plaintiffs arguing that the document invalidation provisions and private lawsuit mechanism violate due process and equal protection. Those cases are still moving through the courts. For now, the legal picture is fractured: what a state requires in one circuit may be unconstitutional in the next.