In a significant ruling on Wednesday, the Supreme Court invalidated a Louisiana congressional map following claims that it was racially gerrymandered, a violation of the Constitution. The case, known as Louisiana v. Callais, concluded with a 6-3 decision to uphold a federal court’s prior ruling against the map, which had introduced a second majority-Black district.
The controversy surrounding Louisiana’s redistricting emerged from the state’s efforts to adopt a new congressional map based on the 2020 census data. Initially, the 2022 map included only one majority-Black district among the state’s six, despite Black voters making up approximately one-third of Louisiana’s population. A successful challenge in federal court found this map to potentially violate Section 2 of the Voting Rights Act (VRA), which addresses voting discrimination. The U.S. Court of Appeals for the 5th Circuit affirmed this decision, mandating the creation of a new map by January 2024 or the possibility of a court-drawn map.
Consequently, Louisiana’s 2024 redistricting introduced a second majority-Black district, resulting in the election of Cleo Fields, a former Congressman. However, the revised map triggered another lawsuit. Filed by a group asserting that they were “non-African American” voters, the suit alleged that the map was unconstitutional under the equal protection clause, arguing it racially sorted voters. A federal district court supported these claims, temporarily halting the use of the 2024 map, which was subsequently paused by the Supreme Court in May 2024.
Oral arguments for the case unfolded before the Supreme Court in March 2025, with Louisiana defending the initial 2022 map. The state’s legal team argued that the redistricting aimed at safeguarding its Republican congressional incumbents’ positions rather than focusing on racial makeup.
Despite not striking down critical components of the VRA as some had anticipated, this decision has sparked discussions about the Act’s future applicability. As noted by Justice Elena Kagan in her dissent, the ruling might have undermined the VRA’s effectiveness, potentially reducing its significance in addressing racial disparities in voting. More details on the case and its implications are available in the complete SCOTUSblog article.