The U.S. Supreme Court ruled 6-3 on Wednesday that Louisiana's second majority-Black congressional district was an unconstitutional racial gerrymander, a decision that narrows how Section 2 of the Voting Rights Act can be used to force states to draw race-based maps. Justice Elena Kagan, writing in dissent, called the consequences "far-reaching and grave" and accused the majority of rendering the landmark civil-rights statute "all but a dead letter."
The ruling in Louisiana v. Callais is the most significant redistricting decision in years. It lands squarely on the question that has divided the Court for decades: when, if ever, may a state sort voters by race to comply with federal law, and when does that sorting become the very discrimination the Constitution forbids?
Justice Samuel Alito, writing for the six-justice conservative majority, answered plainly. The map Louisiana drew after a lower court ordered it to add a second majority-Black district could not pass constitutional muster. Newsweek reported that Alito wrote the state's effort, "although understandable, was an unconstitutional racial gerrymander." The Voting Rights Act, he concluded, "could not justify the State's use of race-based redistricting here."
The case was remanded for further proceedings consistent with that opinion. But the real fight, and the real significance, lies in what the majority said about the limits of Section 2 going forward.
The saga began with the 2020 Census. Population shifts required Louisiana to recalibrate its six congressional districts. The state legislature enacted a map known as HB1 in 2022. That map included only one district in which Black voters formed a majority of the voting-age population.
Lawsuits followed swiftly. In the Middle District of Louisiana, plaintiffs alleged HB1 violated Section 2 of the Voting Rights Act by "packing large numbers of Black voters into a single majority-Black congressional district." A federal court agreed in Robinson v. Ardoin, ruling that HB1 likely violated the law by failing to include a second majority-Black district. The court ordered the state to draw a new map.
Louisiana complied. The legislature enacted a replacement map called SB8. The new District 6 connected Black populations in Baton Rouge and Lafayette, in the south-central part of the state, with the Black population in Shreveport, in the far northwest. The result was a second majority-minority district.
But SB8 drew its own legal challenge. A group of plaintiffs argued the new district was itself a racial gerrymander that violated the Equal Protection Clause. A district court agreed and ruled in their favor. Louisiana appealed to the Supreme Court.
The state found itself caught between two contradictory legal mandates: a lower court ordering it to create a majority-Black district, and the Constitution's prohibition on sorting voters primarily by race. The Supreme Court resolved the tension by siding with the Constitution.
Alito's opinion, joined by Chief Justice Roberts and Justices Thomas, Gorsuch, Kavanaugh, and Barrett, held that Section 2 of the Voting Rights Act cannot be wielded to justify maps drawn with race as the predominant factor when the constitutional standard for equal protection has not been met. As National Review reported, Alito wrote that "allowing race to play any part in government decision-making represents a departure from the constitutional rule that applies in almost every other context."
The ruling keeps the existing Gingles framework formally intact, the three-part test courts have used since 1986 to evaluate Section 2 claims. But it narrows that framework significantly. The Washington Examiner noted the decision now requires stricter proof, including disentangling race from politics and showing evidence of intentional discrimination rather than relying on racial disparities alone.
In practical terms, that means states will face a much higher bar before they can be forced by courts to draw race-conscious districts. And states that draw such districts voluntarily will have a harder time defending them.
The distinction matters. For decades, the Voting Rights Act has been used, sometimes by Democrats, sometimes by courts acting on their own, to mandate the creation of majority-minority districts. Those districts often concentrate minority voters in ways that make surrounding districts whiter and more Republican, but the districts themselves reliably elect Democrats. The political incentives, in other words, have always run in one direction.
Alito acknowledged as much. The Washington Times reported that he wrote Section 2 had been used "cynically" to create Democrat-friendly minority seats, a pointed observation that goes beyond the usual dry language of redistricting opinions.
Justice Clarence Thomas, joined by Justice Neil Gorsuch, wrote a concurrence arguing the majority did not go far enough. Thomas's position was characteristically direct: Section 2 of the Voting Rights Act "does not regulate districting at all." In his view, "no Section 2 challenge to districting should ever succeed."
That position remains a concurrence, not the law. But it signals where at least two members of the Court believe the doctrine should end up. And it puts future litigants on notice that the intellectual foundation for race-based redistricting claims is eroding, not just narrowing.
The internal dynamics of the Court have been a recurring source of public interest, from internal battles over the shadow docket to sharp exchanges between justices in published opinions. This case added another chapter.
Justice Kagan's dissent, joined by Justices Sotomayor and Ketanji Brown Jackson, did not mince words. She accused the majority of gutting the statute Congress wrote to protect minority voting rights.
"The consequences are likely to be far-reaching and grave. Today's decision renders Section 2 all but a dead letter. In the States where that law continues to matter, the States still marked by residential segregation and racially polarized voting, minority voters can now be cracked out of the electoral process."
Kagan framed the ruling as the final step in a long erosion. She wrote that it was the latest in a string of decisions producing a "now-completed demolition of the Voting Rights Act." She also argued the decision means "a State can, without legal consequence, systematically dilute minority citizens' voting power."
The intensity of her language was notable even by the standards of recent dissents. The Washington Times observed that Kagan omitted the customary word "respectfully" from her closing, writing simply, "I dissent." That small break from tradition spoke volumes about the depth of disagreement on the bench.
Kagan has not been shy about expressing displeasure with the Court's direction. She recently clashed publicly with fellow liberal Jackson in a footnote dispute over a free-speech ruling, a sign that the Court's left flank is not always unified even when it agrees on outcomes.
Jackson, for her part, has increasingly taken her disagreements public. She aired grievances openly in a prior term, and she has stood alone in dissent in other cases where even her liberal colleagues declined to join her. In Louisiana v. Callais, however, the three liberal justices presented a united front.
Democratic officials wasted no time framing the ruling as a political emergency. Ken Martin, president of the Democratic National Committee, issued a statement calling it "a dark day for America."
"The GOP-captured Supreme Court just effectively killed Section 2 of the Voting Rights Act, a major step back in the fight for racial justice and fair representation. While today's decision is a gut punch, make no mistake: Democrats will fight tooth and nail to ensure the voices of all Americans will be heard in November and in every election that follows."
Heather Williams, president of the Democratic Legislative Campaign Committee, called it a "devastating day for democracy and a wake-up call for all those who seek to protect it." She warned that "Republicans are now more empowered to drag our democracy backward, silence communities of color, and rig maps to protect their own power."
Williams also pointed to the 2026 elections, noting that state legislatures play a role in drawing over 300 congressional districts. "We must charge into the 2026 elections clear-eyed about the urgency and stakes of the once-in-a-generation opportunity to build Democratic power in the states," she said.
Strip away the rhetoric and the ruling does something straightforward. It tells states they cannot use race as the dominant factor in drawing district lines, even when a lower court orders them to do so under Section 2, unless the constitutional standard for equal protection is independently satisfied. The Voting Rights Act does not override the Fourteenth Amendment.
That is not the same as "killing" the Voting Rights Act, no matter how many press releases say otherwise. Section 2 remains on the books. The Gingles test still exists. What changes is that litigants seeking to force the creation of majority-minority districts must now clear a higher evidentiary bar, one that requires proof of actual discriminatory intent, not just statistical racial patterns.
For decades, the prevailing legal theory allowed courts to mandate race-conscious maps based largely on demographic data and racially polarized voting patterns. The result was a redistricting regime in which race functioned as a sorting mechanism, always in the name of equity, but with unmistakable partisan consequences. Breitbart reported that Alito acknowledged Section 2 can still justify race-conscious districting in some cases, just not this one.
The Democratic reaction tells you everything about who benefited from the old regime. When a party describes a ruling against racial gerrymandering as a threat to democracy, it is worth asking whose power, exactly, was being protected by the maps the Court just struck down.
The case returns to the lower court for further proceedings. Louisiana will need to draw yet another map, this time without the race-based district that two separate courts have now found constitutionally defective.
Open questions remain. The specific plaintiffs who challenged SB8 were not named in the reporting. The docket number for the case has not been widely cited. And the full downstream effects on redistricting in other states, particularly those with similar Section 2 litigation pending, will take months or years to play out.
But the direction is clear. The Supreme Court has drawn a line: the government may not sort citizens by skin color to draw congressional maps, even when it claims a federal statute requires it. That principle should not be controversial. The fact that it is tells you how far the legal establishment drifted from the plain meaning of equal protection.
The Voting Rights Act was written to stop governments from denying citizens the vote because of their race. It was never meant to guarantee any party a certain number of safe seats. The Court, at last, said so plainly.
