In Parents Involved in Community Schools v. Seattle School District No. 1, decided June 28, 2007, the Supreme Court ruled 5-4 that public school districts cannot assign individual students to particular schools based on their race, even when the goal is voluntary integration. The decision struck down student assignment plans in Seattle, Washington and Jefferson County, Kentucky, holding that both violated the Equal Protection Clause of the Fourteenth Amendment. It remains the controlling authority on how K-12 districts may and may not take race into account.
What the Two Districts Were Doing
Seattle had never operated legally segregated schools and had never been under a desegregation decree. Even so, when more students wanted a seat at a popular high school than the school could hold, the district used a sequence of tiebreakers. Siblings already enrolled came first. Race came second: the district classified every student as “white” or “nonwhite” and used the tiebreaker to push a school’s composition closer to the districtwide ratio of roughly 40 percent white and 60 percent nonwhite. Geographic proximity came third.1Justia U.S. Supreme Court Center. Parents Involved in Community Schools v. Seattle School Dist. No. 1
Jefferson County had a different history. It had operated under a federal desegregation decree for decades until a court dissolved it in 2000. A year later, the district adopted a voluntary plan that classified students as “Black” or “other” and required every school to keep Black enrollment between 15 and 50 percent. When a school approached either boundary, administrators denied transfer requests or steered new assignments to stay within range.1Justia U.S. Supreme Court Center. Parents Involved in Community Schools v. Seattle School Dist. No. 1
Both plans sorted individual children by race and used that classification to decide where the child could go to school. That was the feature that brought both cases to the Court together.
The Ruling and Its Reasoning
Chief Justice Roberts delivered the opinion of the Court, joined by Justices Scalia, Kennedy, Thomas, and Alito. The Court applied strict scrutiny, the most demanding standard of judicial review, which any government policy that classifies people by race must survive. To pass, the government must show both a compelling interest and narrow tailoring, meaning the racial classification is truly necessary because race-neutral alternatives would not achieve the goal.2Library of Congress. Equal Protection: Strict Scrutiny of Racial Classifications
Neither plan cleared that bar. The Court concluded that pursuing a specific numerical racial balance was “not even a legitimate purpose,” let alone a compelling one.1Justia U.S. Supreme Court Center. Parents Involved in Community Schools v. Seattle School Dist. No. 1 Even setting that aside, neither district had shown it seriously considered race-neutral alternatives before turning to individual racial classifications. The districts used blunt binary categories and applied them mechanically, telling students which schools they could attend based on nothing more than a racial label.
Why This Case Was Different From Grutter v. Bollinger
Four years earlier, in Grutter v. Bollinger (2003), the Court had upheld race-conscious admissions at the University of Michigan Law School. The obvious question was why the same logic did not save Seattle and Jefferson County.
The answer, according to the Court, was that Grutter approved something very specific: race as one factor among many in a holistic, individualized review of each applicant, within a “far broader array of qualifications and characteristics.”3Justia U.S. Supreme Court Center. Grutter v. Bollinger The Seattle and Jefferson County plans did none of that. They reduced diversity to a single numerical target and sorted students into two racial buckets to hit it. The Court called that “racial balancing” and described it as “patently unconstitutional.” Grutter, the Court explained, never endorsed guaranteeing set percentages of students from particular racial groups.1Justia U.S. Supreme Court Center. Parents Involved in Community Schools v. Seattle School Dist. No. 1
Kennedy’s Controlling Concurrence
The five justices in the majority did not all agree on how far the ruling should go. Chief Justice Roberts, joined by Scalia, Thomas, and Alito, wrote a plurality opinion in Parts III-B and IV that leaned strongly toward a colorblind reading of the Constitution. Its most quoted line: “The way to stop discrimination on the basis of race is to stop discriminating on the basis of race.”1Justia U.S. Supreme Court Center. Parents Involved in Community Schools v. Seattle School Dist. No. 1
Justice Kennedy did not join those parts. Because his concurrence supplied the fifth vote on the narrowest grounds, it, not the plurality, controls the law. Kennedy agreed both plans failed strict scrutiny, but he rejected the idea that districts can never consider race. Districts, he wrote, retain a legitimate interest in avoiding racial isolation and building diverse student bodies. The line he drew was between classifying individual students by race and using race-conscious strategies that never attach a racial label to any particular child.1Justia U.S. Supreme Court Center. Parents Involved in Community Schools v. Seattle School Dist. No. 1
Kennedy identified several tools districts can still use:
- Choosing where to build new schools based on neighborhood demographics.
- Drawing attendance zones with general awareness of the racial composition of surrounding neighborhoods.
- Directing funding for special programs to schools that would benefit from greater diversity.
- Actively recruiting students and faculty to particular schools.
- Tracking enrollment and performance data by race to identify emerging imbalances.
What these methods share is that they shape the environment in which families make choices, rather than sorting individual children by racial classification.
The Dissent
Justice Breyer wrote the principal dissent, joined by Justices Stevens, Souter, and Ginsburg. He argued the plans were constitutional and “not overly different from other plans that school districts have used with the express or implicit approval of courts.” Breyer drew a distinction the majority rejected: between racial classifications used to exclude and those used to include. He argued the districts’ plans served “educational, democratic, and remedial purposes” and were, if anything, more narrowly tailored than the Michigan Law School policy upheld in Grutter.1Justia U.S. Supreme Court Center. Parents Involved in Community Schools v. Seattle School Dist. No. 1
What School Districts Can and Cannot Do Now
After the decision, districts could no longer assign individual students based on race. Voluntary integration plans built around explicit racial targets had to be redesigned or dropped. Many districts turned to socioeconomic-based systems, using factors like family income, neighborhood poverty rates, or parental education as proxies for building diverse enrollments. Others followed the environment-shaping approaches Kennedy described, placing magnet programs strategically, drawing attendance boundaries with demographics in mind, and weighting school-choice lotteries by socioeconomic factors.
The core rule from the case is straightforward: whatever method a district uses, it cannot ask a child to identify their race and then use that identification to decide which school the child attends.
How the 2023 SFFA Ruling Changed the Backdrop
In 2023, the Court’s decision in Students for Fair Admissions v. Harvard and Students for Fair Admissions v. University of North Carolina effectively ended race-conscious admissions at colleges and universities, finding those programs lacked “sufficiently focused and measurable objectives” and “meaningful end points.”4Supreme Court of the United States. Students for Fair Admissions, Inc. v. President and Fellows of Harvard College The ruling did not directly address K-12 assignment, but its reasoning tightened the same trajectory Parents Involved started.
The SFFA majority also warned that institutions cannot use facially neutral policies as backdoors to replicate racial outcomes. For districts, that means socioeconomic-based plans need to be genuinely race-neutral in design and purpose. If such a system consistently produces the same racial percentages across cycles, the Court signaled it would view that with suspicion.
What remains available to public school districts is the harder work: building diverse schools through school placement, program design, transportation options, and enrollment systems that never require a child to check a racial box as a condition of attending a particular school.