Supreme Court Rules Against Race-Based Gerrymandering in Louisiana

The U.S. Supreme Court ruled that states must avoid using race as the predominant factor in creating congressional districts, in a decision that clarifies the application of Section 2 of the Voting Rights Act. The case, Louisiana v. Callais, stemmed from Louisiana's creation of a second majority-black congressional district following a lower court order.

The high court found that while Section 2 prohibits intentional racial discrimination in voting, it does not require states to prioritize race in districting to the extent that it violates constitutional principles.

Alito wrote the majority opinion, emphasizing that lower courts' interpretations have sometimes forced states into race-based actions forbidden by the Constitution. The ruling does not eliminate Section 2 but refines its use, potentially enabling challenges to districts where race was the main consideration.

Alito's opinion secured a majority by focusing on practical application rather than fully overturning precedents.

The dispute arose after a lower court determined Louisiana's original map, with one majority-black district, likely violated Section 2. Louisiana then redrew the map to include a second such district, which was challenged as impermissibly race-based.

The Supreme Court's decision reverses the lower court's approach, citing the need to align with constitutional prohibitions on racial discrimination.

This ruling builds on prior decisions where Alito has crafted opinions to form majorities and advance incremental changes in jurisprudence. It references past cases like Hobby Lobby and American Legion, where narrow holdings set groundwork for broader shifts.

The decision could influence ongoing redistricting efforts across states, requiring evidence of intentional discrimination rather than presumptive racial balancing.