Opinion · 2026-04-29

Louisiana v. Callais

Louisiana’s new congressional map struck down as an unconstitutional racial gerrymander; Court says Voting Rights Act did not require a second majority‑Black district and limits race‑based districting.

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Updated 2026-04-29

Holding

Because the Voting Rights Act did not require Louisiana to create the second majority‑Black district, the State’s intentional use of race to draw SB8 was not justified and SB8 is an unconstitutional racial gerrymander.

Real-world impact

  • Invalidates Louisiana’s SB8 and affirms the trial court’s ruling.
  • Limits when states may use race to draw congressional districts.
  • Requires challengers to offer race‑neutral maps meeting all state goals.

Topics

racial gerrymanderingvoting rightscongressional redistrictingrace in politicsequal protection

Summary

Background

A group of voters and civil‑rights challengers sued after Louisiana redrew its congressional map after the 2020 census. A federal court in the Middle District held the State’s 2022 map (HB1) likely violated Section 2 of the Voting Rights Act for failing to include a second majority‑Black district. To avoid court‑drawn remedy, the legislature adopted SB8, which added a second majority‑Black district configured to protect certain incumbents. New plaintiffs in the Western District argued SB8 was a racial gerrymander under the Equal Protection Clause; a three‑judge court agreed and enjoined it. The State appealed to this Court.

Reasoning

The principal question was whether compliance with Section 2 can ever justify intentional use of race in districting. The Court held that Section 2, properly read, can be a compelling interest but that in this case Section 2 did not require Louisiana to create the additional district. The Court explained Section 2 looks to whether a protected group has "less opportunity" than others to elect its preferred candidates, aligned that reading with the Fifteenth Amendment, and updated the Gingles framework. Plaintiffs must present race‑neutral illustrative maps that meet all of the State’s legitimate districting goals, control for party affiliation in showing racial bloc voting, and show evidence that points strongly to intentional racial discrimination.

Real world impact

The ruling invalidates SB8 and affirms the three‑judge court’s decision. It limits when States may rely on the Voting Rights Act as a justification for race‑based districts and makes it harder to obtain additional majority‑minority districts without maps that meet state‑specified nonracial goals. The decision will affect how lawyers and mapmakers frame challenges and how legislatures design districts going forward.

Dissents or concurrances

Justice Thomas wrote a separate opinion saying §2 should not be read to require or justify race‑based districts and suggesting §2 may not regulate districting at all. Justice Kagan, joined by Justices Sotomayor and Jackson, dissented and warned the majority’s new requirements revive an intent‑based inquiry, weaken Section 2’s protections, and risk reducing minority electoral representation.

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