Page:Adams ex rel. Kasper v. School Board of St. Johns County, Florida (2022).pdf/12

 Indeed, when we apply first principles of constitutional and statutory interpretation, this appeal largely resolves itself. The Equal Protection Clause claim must fail because, as to the sex discrimination claim, the bathroom policy clears the hurdle of intermediate scrutiny and because the bathroom policy does not discriminate against transgender students. The Title IX claim must fail because Title IX allows schools to separate bathrooms by biological sex. We now begin our full analysis with the Equal Protection Clause and end with Title IX.

The Equal Protection Clause provides that no state shall “deny to any person within its jurisdiction the equal protection of the laws.” U.S. Const. amend. XIV, § 1. The Equal Protection Clause is “essentially a direction that all persons similarly situated should be treated alike,” City of Cleburne v. Cleburne Living Ctr., 473 U.S. 432, 439 (1985), and “simply keeps governmental decisionmakers from treating differently persons who are in all relevant respects alike,” Nordlinger v. Hahn, 505 U.S. 1, 10 (1992).

There has been a long tradition in this country of separating sexes in some, but not all, circumstances—and public bathrooms are likely the most frequently encountered example. Indeed, the universality of that practice is precisely what made Justice